{"id":302,"date":"2026-06-02T14:33:21","date_gmt":"2026-06-02T06:33:21","guid":{"rendered":"https:\/\/larkdrop.cafe\/?p=302"},"modified":"2026-06-02T14:33:22","modified_gmt":"2026-06-02T06:33:22","slug":"springcloud","status":"publish","type":"post","link":"https:\/\/larkdrop.cafe\/index.php\/2026\/06\/02\/springcloud\/","title":{"rendered":"SpringCloud"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u5355\u4f53\u67b6\u6784<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u6240\u5b9e\u73b0\u7684web\u5e94\u7528\u90fd\u6709\u4e00\u4e2a\u5171\u540c\u7684\u7279\u70b9\uff0c\u6240\u6709\u7684\u4ee3\u7801\u6700\u7ec8\u6253\u5305\u6210\u4e00\u4e2a\u6587\u4ef6(jar\u5305)\uff0c\u6574\u4e2a\u7cfb\u7edf\u7684\u6240\u6709\u529f\u80fd\u5355\u5143\u6574\u4f53\u90e8\u7f72\u5230\u540c\u4e00\u4e2a\u8fdb\u7a0b\uff0c\u8fd9\u79cd\u8f6f\u4ef6\u67b6\u6784\u7684\u98ce\u683c\uff0c\u5373\u6240\u8c13\u7684&#8221;\u5355\u4f53\u67b6\u6784&#8221;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"283\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-304\"  sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5355\u4f53\u67b6\u6784\u7684\u6269\u5bb9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u5355\u4f53\u5e94\u7528\u5728\u8fd0\u884c\u65f6\uff0c\u4f1a\u90e8\u7f72\u5728\u4e00\u53f0\u4e91\u670d\u52a1\u5668\u4e0a\uff0c\u4f46\u662f\u968f\u7740\u7528\u6237\u4f53\u91cf\u7684\u589e\u957f\uff0c\u4e00\u53f0\u4e91\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u4e00\u4e2a\u5355\u4f53\u5e94\u7528\uff0c\u5df2\u7ecf\u65e0\u6cd5\u627f\u8f7d\u65e5\u76ca\u589e\u957f\u7684\u8bf7\u6c42\u91cf\uff0c\u600e\u4e48\u529e\u5462\uff1f\u6211\u4eec\u53ef\u4ee5\u5bf9\u5355\u4f53\u5e94\u7528\u5b9e\u73b0\u6269\u5bb9\uff0c\u5373\u4f7f\u7528\u5355\u4f53\u5e94\u7528\u96c6\u7fa4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-1.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"585\" height=\"311\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-1.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-305\"  sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u4f7f\u7528\u5355\u4f53\u5e94\u7528\u7684\u96c6\u7fa4\uff0c\u53ef\u4ee5\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\uff0c\u5f88\u597d\u7684\u5e94\u5bf9\u65e5\u76ca\u589e\u957f\u7684\u7528\u6237\u8bf7\u6c42\uff0c\u4f46\u662f\u8fd9\u6837\u5c31\u5b8c\u7f8e\u4e86\u5417\uff1f\u5f53\u7136\u4e0d\u662f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5355\u4f53\u67b6\u6784\u7684\u4f18\u52bf\u548c\u5f0a\u7aef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5355\u4f53\u5e94\u7528\u7684\u65e9\u671f\uff0c\u5e94\u7528\u7a0b\u5e8f\u76f8\u5bf9\u8f83\u5c0f\uff0c\u5355\u4f53\u67b6\u6784\u7684\u597d\u5904\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e94\u7528\u7684\u5f00\u53d1\u5f88\u7b80\u5355<\/li>\n\n\n\n<li>\u6613\u4e8e\u5bf9\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u5927\u89c4\u6a21\u7684\u66f4\u6539<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u76f8\u5bf9\u76f4\u89c2\u7b80\u5355<\/li>\n\n\n\n<li>\u90e8\u7f72\u7b80\u5355\u660e\u4e86<\/li>\n\n\n\n<li>\u6a2a\u5411\u6269\u5bb9\u4e0d\u8d39\u5439\u7070\u4e4b\u529b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u968f\u7740\u5355\u4f53\u5e94\u7528\u4e2d\u5305\u542b\u7684\u529f\u80fd\u8d8a\u6765\u8d8a\u591a\uff0c\u5e94\u7528\u7684&#8221;\u4f53\u79ef&#8221;\u8d8a\u6765\u8d8a\u5927\uff0c\u5355\u4f53\u5e94\u7528\u7684\u5f0a\u7aef\u5c31\u4f1a\u9010\u6e10\u4f53\u73b0\u51fa\u6765\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u7801\u8fc7\u5ea6\u590d\u6742\u4e14\u4e25\u91cd\u8026\u5408\uff0c\u5bfc\u81f4\u96be\u4ee5\u7ef4\u62a4<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u7531\u4e8e\u7cfb\u7edf\u672c\u8eab\u8fc7\u4e8e\u5e9e\u5927\u548c\u590d\u6742\uff0c\u4ee5\u81f3\u4e8e\u4efb\u4f55\u4e00\u4e2a\u5f00\u53d1\u8005\u90fd\u5f88\u96be\u7406\u89e3\u5b83\u7684\u5168\u90e8\uff0c\u56e0\u6b64\uff0c\u4fee\u590d\u8f6f\u4ef6\u4e2d\u7684\u95ee\u9898\u548c\u6b63\u786e\u5b9e\u73b0\u65b0\u529f\u80fd\u5c31\u53d8\u5f97\u56f0\u96be\u4e14\u8017\u65f6\n2. \u66f4\u7cdf\u7cd5\u7684\u662f\uff0c\u8fd9\u79cd\u6781\u5ea6\u7684\u590d\u6742\u6027\uff0c\u53ef\u80fd\u4f1a\u5f62\u6210\u4e00\u4e2a\u6076\u6027\u5faa\u73af: \u7531\u4e8e\u4ee3\u7801\u96be\u4ee5\u7406\u89e3\uff0c\u56e0\u6b64\u5f00\u53d1\u8005\u5728\u66f4\u6539\u65f6\u66f4\u5bb9\u6613\u51fa\u9519\uff0c\u6bcf\u4e00\u6b21\u66f4\u6539\u90fd\u4f1a\u8ba9\u4ee3\u7801\u5e93\u53d8\u5f97\u66f4\u590d\u6742\uff0c\u66f4\u96be\u61c2<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ece\u4ee3\u7801\u63d0\u4ea4\u5230\u5b9e\u9645\u90e8\u7f72\u7684\u5468\u671f\u5f88\u957f<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\u4ece\u4ee3\u7801\u5b8c\u6210\u5230\u8fd0\u884c\u5728\u751f\u4ea7\u73af\u5883\uff0c\u662f\u4e00\u4e2a\u6f2b\u957f\u4e14\u8d39\u529b\u7684\u8fc7\u7a0b\u3002\n1. \u4f17\u591a\u5f00\u53d1\u4eba\u5458\u90fd\u5411\u540c\u4e00\u4e2a\u4ee3\u7801\u5e93\u63d0\u4ea4\u4ee3\u7801\uff0c\u5e38\u5e38\u4f7f\u5f97\u4ee3\u7801\u5e93\u7684\u6784\u5efa\u7ed3\u6784\u5904\u4e8e\u65e0\u6cd5\u4ea4\u4ed8\u7684\u72b6\u6001\u3002\u5f53\u91c7\u7528\u4e86\u5206\u652f\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53c8\u5fc5\u987b\u5fcd\u53d7\u6f2b\u957f\u4e14\u75db\u82e6\u7684\u5408\u5e76\u8fc7\u7a0b\n2. \u56e0\u4e3a\u4ee3\u7801\u5e93\u4e2d\u7684\u4ee3\u7801\u5341\u5206\u590d\u6742\uff0c\u4ee5\u81f3\u4e8e\u4efb\u4f55\u4e00\u4e2a\u66f4\u6539\u53ef\u80fd\u5f15\u8d77\u7684\u5f71\u54cd\u662f\u672a\u77e5\u7684\uff0c\u4e3a\u4e86\u907f\u514d\u7275\u4e00\u53d1\u800c\u52a8\u5168\u8eab\u7684\u540e\u679c\uff0c\u5373\u4f7f\u662f\u4e00\u4e2a\u5fae\u5c0f\u7684\u66f4\u6539\uff0c\u4e5f\u5fc5\u987b\u6267\u884c\u5168\u90e8\u7684\u6d4b\u8bd5<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6269\u5c55\u6027\u53d7\u9650<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u5982\u679c\u5355\u4f53\u5e94\u7528\u4e2d\u7684\u67d0\u4e00\u4e2a\u529f\u80fd\u70b9\u5b58\u5728\u6027\u80fd\u95ee\u9898\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u591a\u90e8\u7f72\u51e0\u4e2a\u5355\u4f53\u5e94\u7528\u7684\u5b9e\u4f8b\uff0c\u518d\u52a0\u4e0a\u8d1f\u8f7d\u5747\u8861\u7684\u8bbe\u5907(\u6bd4\u5982nginx)\uff0c\u624d\u80fd\u4fdd\u8bc1\u6574\u4e2a\u5e94\u7528\u7684\u6027\u80fd\u80fd\u591f\u652f\u6491\u7528\u6237\u7684\u4f7f\u7528\n2. \u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5e94\u7528\u7684\u4e0d\u540c\u6a21\u5757\u5bf9\u8d44\u6e90\u7684\u9700\u6c42\u662f\u76f8\u4e92\u51b2\u7a81\u7684\uff0c\u6bd4\u5982\u67d0\u4e9b\u6a21\u5757\u9700\u8981\u9ad8\u6548\u7684IO\uff0c\u67d0\u4e9b\u6a21\u5757\u9700\u8981\u9ad8\u6027\u80fd\u7684CPU, \u800c\u8fd9\u4e9b\u6a21\u5757\u90fd\u5728\u4e00\u4e2a\u5355\u4f53\u5e94\u7528\u4e4b\u5185\uff0c\u56e0\u6b64\u5176\u6240\u90e8\u7f72\u7684\u670d\u52a1\u5668\u5fc5\u987b\u6ee1\u8db3\u6240\u6709\u7684\u9700\u6c42   <\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5f00\u53d1\u6162\uff0c\u542f\u52a8\u6162\uff0c\u4e25\u91cd\u5f71\u54cd\u5f00\u53d1\u6548\u7387<\/li>\n\n\n\n<li>\u4ea4\u4ed8\u53ef\u9760\u7684\u5355\u4f53\u5e94\u7528\u56f0\u96be<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u5355\u4f53\u5e94\u7528\u4f53\u79ef\u5e9e\u5927\uff0c\u96be\u4ee5\u8fdb\u884c\u5168\u9762\u548c\u5f7b\u5e95\u7684\u6d4b\u8bd5\uff0c\u800c\u7f3a\u4e4f\u53ef\u9760\u7684\u6d4b\u8bd5\u610f\u5473\u7740\u4ee3\u7801\u4e2d\u7684\u9519\u8bef\u4f1a\u8fdb\u5165\u751f\u4ea7\u73af\u5883\n2. \u7f3a\u4e4f\u6545\u969c\u9694\u79bb\uff0c\u56e0\u4e3a\u6240\u6709\u7684\u6a21\u5757\u90fd\u5728\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u8fd0\u884c\uff0c\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\uff0c\u5728\u4e00\u4e2a\u6a21\u5757\u4e2d\u7684\u4ee3\u7801\u9519\u8bef\uff0c\u5c06\u4f1a\u5bfc\u81f4\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u7684\u5d29\u6e83<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5fae\u670d\u52a1\u67b6\u6784<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u770b\u5230\uff0c\u968f\u7740\u5355\u4f53\u5e94\u7528\u7684\u53d1\u5c55\uff0c\u6700\u7ec8\u4f1a\u53d8\u5f97\u96be\u4ee5\u7ef4\u62a4\uff0c\u96be\u4ee5\u5b9e\u73b0\u53ca\u65f6\u53ef\u9760\u7684\u4ea4\u4ed8\uff0c\u4e14\u5f00\u53d1\u6548\u7387\u4f4e\u3002\u90a3\u4e48\u600e\u4e48\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462\uff1f\u89e3\u51b3\u4e4b\u9053\u5c31\u5728\u4e8e\u5fae\u670d\u52a1\u67b6\u6784\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u7406\u89e3\u5fae\u670d\u52a1\u67b6\u6784\uff0c\u6211\u4eec\u5f97\u9996\u5148\u7406\u89e3\u5fae\u670d\u52a1\uff0c\u90a3\u4ec0\u4e48\u662f\u5fae\u670d\u52a1\u5462\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5355\u7406\u89e3\u4e00\u4e2a\u5fae\u670d\u52a1\u7684\u672c\u8d28\u5c31\u662f\u4e00\u4e2a\u9ebb\u96c0\u867d\u5c0f\u4f46\u4e94\u810f\u4ff1\u5168\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u6309\u7167\u5355\u4e00\u804c\u8d23\u539f\u5219\u5b9e\u73b0\u4e86\u7279\u5b9a\u7684\u4e00\u7ec4\u529f\u80fd\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56e0\u4e3a\u6bcf\u4e2a\u5fae\u670d\u52a1\u7684\u672c\u8d28\u90fd\u53ef\u4ee5\u662f\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u8fd9\u5c31\u8981\u6c42\uff0c\u5fae\u670d\u52a1\u53ef\u4ee5\u72ec\u7acb\u90e8\u7f72\uff0c\u72ec\u7acb\u8fd0\u884c\uff0c\u72ec\u7acb\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1(\u8fd0\u884c\u5728\u4e00\u4e2a\u72ec\u7acb\u7684\u8fdb\u7a0b\u4e2d)<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u5fae\u670d\u52a1\uff0c\u6839\u636e\u5355\u4e00\u804c\u8d23\u539f\u5219\uff0c\u5b9e\u73b0\u4e00\u7ec4\u76f8\u5173\u529f\u80fd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u4ec0\u4e48\u662f\u5fae\u670d\u52a1\u67b6\u6784\u5462\uff1f\u7b80\u5355\u7406\u89e3\uff0c\u5c31\u662f\u628a\u5e94\u7528\u7a0b\u5e8f\u529f\u80fd\u5199\u5206\u89e3\u4e3a\u4e00\u7ec4\u670d\u52a1\u7684\u67b6\u6784\u98ce\u683c\u3002\u5b9e\u9645\u4e0a\uff0c\u5fae\u670d\u52a1\u67b6\u6784\u662f\u6a21\u5757\u5316\u5f00\u53d1\u7684\u4e00\u79cd\u5f62\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u5757\u5316\u662f\u5f00\u53d1\u5927\u578b\uff0c\u590d\u6742\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u7840\u3002\u5f53\u4e00\u4e2a\u5355\u4f53\u5e94\u7528\u7a0b\u5e8f\u7684\u89c4\u6a21\u592a\u5927\u7684\u65f6\u5019\uff0c\u662f\u5f88\u96be\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u5f00\u53d1\uff0c\u4e5f\u5f88\u96be\u8ba9\u4e00\u4e2a\u4eba\u5b8c\u5168\u7406\u89e3\u7684\u3002\u4e3a\u4e86\u8ba9\u4e0d\u540c\u7684\u4eba\u5f00\u53d1\u548c\u7406\u89e3(\u4e0d\u540c\u7684\u90e8\u5206)\uff0c\u5927\u578b\u5e94\u7528\u9700\u8981\u62c6\u5206\u6a21\u5757\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u5355\u4f53\u67b6\u6784\u4e2d\uff0c\u6a21\u5757\u901a\u5e38\u7531\u4e00\u7ec4\u7f16\u7a0b\u8bed\u8a00\u6240\u63d0\u4f9b\u7684\u7684\u7ed3\u6784(\u4f8b\u5982Java\u4e2d\u7684\u5305\uff0c\u6216\u8005jar\u6587\u4ef6)\u6765\u5b9a\u4e49\uff0c\u4f46\u662f\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u5f97\u5230\u7684\u6a21\u5757\uff0c\u4e0d\u540c\u6a21\u5757\u7684\u4ee3\u7801\u8fd8\u662f\u53ef\u4ee5\u76f8\u4e92\u5f15\u7528\uff0c\u5bfc\u81f4\u6a21\u5757\u4e2d\u5bf9\u8c61\u4f9d\u8d56\u5173\u7cfb\u7684\u6df7\u4e71<\/li>\n\n\n\n<li>\u800c\u5fae\u670d\u52a1\u67b6\u6784\uff0c\u4f7f\u7528\u5fae\u670d\u52a1\u4f5c\u4e3a\u6a21\u5757\u5316\u7684\u5355\u5143\uff0c\u8981\u8bbf\u95ee\u670d\u52a1\uff0c\u53ea\u80fd\u901a\u8fc7\u670d\u52a1\u5bf9\u5916\u63d0\u4f9b\u7684API\uff0c\u4e8e\u662f\u670d\u52a1\u7684API\u4e3a\u5b83\u81ea\u8eab\u6784\u7b51\u4e86\u4e00\u4e2a\u4e0d\u53ef\u903e\u8d8a\u7684\u8fb9\u754c\uff0c\u4f60\u65e0\u6cd5\u8d8a\u8fc7API\u53bb\u8bbf\u95ee\u670d\u52a1\u5185\u90e8\u7684\u7c7b\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"702\" height=\"447\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-306\"  sizes=\"auto, (max-width: 702px) 100vw, 702px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fae\u670d\u52a1\u7684\u4f18\u52bf\u548c\u5f0a\u7aef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528\u5fae\u670d\u52a1\u67b6\u6784\uff0c\u53ef\u4ee5\u89e3\u51b3\u5e9e\u5927\u7684\u5355\u4f53\u5e94\u7528\u7684\u75db\u70b9\uff0c\u5e26\u6765\u5f88\u591a\u597d\u5904\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6bcf\u4e2a\u670d\u52a1\u90fd\u76f8\u5bf9\u8f83\u5c0f\uff0c\u5bb9\u6613\u7ef4\u62a4<\/li>\n\n\n\n<li>\u4f7f\u5f97\u5927\u578b\u7684\u5e94\u7528\u7a0b\u5e8f\u5b9e\u73b0\u5feb\u901f\u7684\u6301\u7eed\u4ea4\u4ed8\u548c\u6301\u7eed\u90e8\u7f72<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u6bcf\u4e00\u4e2a\u670d\u52a1\u76f8\u5bf9\u8f83\u5c0f\uff0c\u7f16\u5199\u5168\u9762\u7684\u6d4b\u8bd5\u4ee3\u7801\u548c\u6267\u884c\u81ea\u52a8\u5316\u6d4b\u8bd5\u90fd\u53d8\u5f97\u76f8\u5bf9\u5bb9\u6613\n2. \u6bcf\u4e2a\u670d\u52a1\u90fd\u72ec\u7acb\u4e8e\u5176\u4ed6\u670d\u52a1\u90e8\u7f72\uff0c\u5982\u679c\u8d1f\u8d23\u670d\u52a1\u7684\u5f00\u53d1\u4eba\u5458\uff0c\u9700\u8981\u90e8\u7f72\u5bf9\u8be5\u670d\u52a1\u7684\u66f4\u6539\uff0c\u4e0d\u9700\u8981\u4e0e\u5176\u4ed6\u5f00\u53d1\u4eba\u5458\u534f\u5546\uff0c\u56e0\u6b64\u5c06\u66f4\u6539\u9891\u7e41\u90e8\u7f72\u5230\u751f\u4ea7\u4e2d\u8981\u5bb9\u6613\u7684\u591a<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e94\u7528\u6269\u5c55\u7075\u6d3b<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>1. \u5e94\u7528\u88ab\u62c6\u5206\u4e3a\u4e0d\u540c\u7684\u5fae\u670d\u52a1\uff0c\u800c\u5fae\u670d\u52a1\u53ef\u4ee5\u72ec\u7acb\u90e8\u7f72\uff0c\u56e0\u6b64\uff0c\u6269\u5bb9\u5c31\u4e0d\u5728\u9488\u5bf9\u6574\u4e2a\u5e94\u7528\u4e86\uff0c\u54ea\u91cc\u51fa\u73b0\u6027\u80fd\u74f6\u9888\uff0c\u5bf9\u54ea\u4e2a\u670d\u52a1\u6269\u5bb9\u5373\u53ef\n2. \u5373\u4f7f\u4e0d\u540c\u7684\u7684\u670d\u52a1\u9700\u8981\u8d44\u6e90\u5b58\u5728\u51b2\u7a81\uff0c\u4e5f\u6ca1\u6709\u5173\u7cfb\uff0c\u628a\u5b83\u4eec\u5206\u522b\u90e8\u7f72\u5230\u5177\u6709\u62e5\u6709\u5404\u81ea\u6240\u9700\u8981\u8d44\u6e90\u7684\u673a\u5668\u4e0a\u5373\u53ef<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u66f4\u597d\u7684\u5bb9\u9519<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>\u76f8\u6bd4\u4e8e\u5355\u4f53\u67b6\u6784\u4e2d\uff0c\u4e00\u4e2a\u6545\u969c\u62d6\u57ae\u6574\u4e2a\u7cfb\u7edf\u7684\u60c5\u51b5\uff0c\u4e00\u4e2a\u670d\u52a1\u7684\u6545\u969c\uff0c\u5e76\u4e0d\u4f1a\u5f71\u54cd\u60f3\u5230\u5176\u4ed6\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7136\uff0c\u4f7f\u7528\u5fae\u670d\u52a1\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u5f0a\u7aef<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u5e03\u5f0f\u7cfb\u7edf\u53ef\u80fd\u590d\u6742\u96be\u4ee5\u7ba1\u7406<\/li>\n\n\n\n<li>\u5206\u5e03\u5f0f\u90e8\u7f72\u8ffd\u8e2a\u95ee\u9898\u96be<\/li>\n\n\n\n<li>\u5206\u5e03\u5f0f\u4e8b\u52a1\u6bd4\u8f83\u96be\u5904\u7406<\/li>\n\n\n\n<li>\u670d\u52a1\u6570\u91cf\u589e\u52a0\uff0c\u7ba1\u7406\u590d\u6742\u6027\u589e\u52a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5fae\u670d\u52a1\u7684\u62c6\u5206<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-3.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"785\" height=\"432\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-3.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-307\"  sizes=\"auto, (max-width: 785px) 100vw, 785px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u62c6\u5206\u7684\u6ce8\u610f\u4e8b\u9879:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6bcf\u4e2a\u670d\u52a1\u7684\u529f\u80fd\u6709\u8fb9\u754c\uff0c\u56e0\u6b64\u6bcf\u4e2a\u670d\u52a1\u8bbf\u95ee\u7684\u6570\u636e\u4e5f\u662f\u6709\u8fb9\u754c\u7684\uff0c\u6240\u4ee5\u6bcf\u4e2a\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u6570\u636e\u5e93<\/li>\n\n\n\n<li>\u6bcf\u4e2a\u670d\u52a1\u7684\u6570\u636e\u5e93\u53ea\u9650\u4e8e\u8be5\u670d\u52a1\u81ea\u5df1\u76f4\u63a5\u8bbf\u95ee\uff0c\u5176\u4ed6\u670d\u52a1\u4e0d\u80fd\u76f4\u63a5\u8bbf\u95ee<\/li>\n\n\n\n<li>\u5982\u679c\u4e00\u4e2a\u670d\u52a1\u9700\u8981\u5176\u4ed6\u670d\u52a1\u7684\u6570\u636e\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u5176\u4ed6\u670d\u52a1\u5bf9\u5916\u66b4\u9732\u7684\u63a5\u53e3\uff0c\u8bbf\u95ee\u5230\u5176\u4ed6\u670d\u52a1\u7684\u6570\u636e<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-4.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"464\" height=\"226\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-4.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-308\"  sizes=\"auto, (max-width: 464px) 100vw, 464px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5fae\u670d\u52a1\u7684\u5b9e\u73b0<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-7.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1019\" height=\"558\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-7.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-311\"  sizes=\"auto, (max-width: 1019px) 100vw, 1019px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u5fae\u670d\u52a1\u67b6\u6784\u7684\u9879\u76ee\uff0c\u5927\u81f4\u7ed3\u6784\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u56e0\u4e3a\u6bcf\u4e2a\u670d\u52a1\u72ec\u7acb\u8fd0\u884c\uff0c\u72ec\u7acb\u90e8\u7f72\uff0c\u6240\u4ee5\u60f3\u8981\u5c06\u5fae\u670d\u52a1\u67b6\u6784\u5728\u9879\u76ee\u4e2d\u843d\u5730\uff0c\u8fd8\u9700\u8981\u89e3\u51b3\u4e00\u4e9b\u5176\u4ed6\u95ee\u9898\uff0c\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\uff0c\u670d\u52a1\u7684\u6cbb\u7406\uff0c\u6bd4\u5982\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\uff0c\u670d\u52a1\u8c03\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u7b49\u7b49<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u8fd9\u4e9b\u95ee\u9898\uff0c\u90fd\u7531\u76f8\u5e94\u7684\u670d\u52a1\u6846\u67b6\uff0c\u5df2\u7ecf\u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u4e86\uff0c\u6240\u4ee5\u6211\u4eec\u5728\u5b9e\u73b0\u5fae\u670d\u52a1\u67b6\u6784\u7684\u9879\u76ee\uff0c\u90fd\u9700\u8981\u57fa\u4e8e\u67d0\u4e2a\u5fae\u670d\u52a1\u7684\u6846\u67b6\uff0c\u76ee\u524d\u6bd4\u8f83\u6d41\u884c\u7684\u6709\u5927\u6982\u6709\u4e24\u79cdSpringCloud\u548cDubbo\uff0c\u6211\u4eec\u7684\u5b66\u4e60\u4e3b\u8981\u57fa\u4e8e\u6846\u67b6SpringCloud\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SpringCloud \u57fa\u4e8eSpringBoot\u63d0\u4f9b\u4e86\u4e00\u5957\u5fae\u670d\u52a1\u67b6\u6784\u5b9e\u73b0\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\uff0c\u9762\u5411\u63a5\u53e3\u7684\u670d\u52a1\u8c03\u7528\uff0c\u670d\u52a1\u8c03\u7528\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u670d\u52a1\u7f51\u5173\uff0c\u670d\u52a1\u7194\u65ad\u7b49\u7b49\u7ec4\u4ef6\uff0c\u5b83\u5229\u7528SpringBoot\u5f00\u53d1\u7684\u4fbf\u5229\u6027\uff0c\u5de7\u5999\u7684\u7b80\u5316\u4e86\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u57fa\u7840\u8bbe\u65bd\u642d\u5efa\uff0c\u4f7f\u5f00\u53d1\u8005\u53ef\u4ee5\u57fa\u4e8eSpringBoot\u7684\u5f00\u53d1\u98ce\u683c\u505a\u5230\u5feb\u901f\u542f\u52a8\u548c\u90e8\u7f72\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u670d\u52a1\u8c03\u7528\u7684\u573a\u666f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e0b\u5355\u7684\u65f6\u5019\uff0c\u6211\u4eec\u9664\u4e86\u9700\u8981\u7ed9\u7528\u6237\u5c55\u793a\u5f85\u4e0b\u5355\u7684\u5546\u54c1\u6570\u636e\uff0c\u901a\u5e38\u6211\u4eec\u8fd8\u9700\u8981\u7ed9\u7528\u6237\u5c55\u793a\u5176\u5730\u5740\u4fe1\u606f\uff0c\u4ee5\u4f9b\u5176\u9009\u62e9\u3002\u800c\u8ba2\u5355\u7531\u8ba2\u5355\u670d\u52a1\u7ba1\u7406\uff0c\u7528\u6237\u7684\u5730\u5740\u4fe1\u606f\u7531\u7528\u6237\u670d\u52a1\u7ba1\u7406\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-5.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"569\" height=\"285\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-5.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-309\"  sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e5f\u5c31\u610f\u5473\u7740\uff0c\u5728\u4e0b\u5355\u4e4b\u524d\uff0c\u8ba2\u5355\u670d\u52a1\u4e0d\u4ec5\u9700\u8981\u67e5\u8be2\u51fa\u8ba2\u5355\u4fe1\u606f\uff0c\u8fd8\u9700\u8981\u8c03\u7528\u7528\u6237\u670d\u52a1\u83b7\u53d6\u7528\u6237\u7684\u5730\u5740\u4fe1\u606f\uff0c\u4e8e\u662f\u8fd9\u91cc\u5c31\u51fa\u73b0\u4e86\u670d\u52a1\u8c03\u7528<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u670d\u52a1\u95f4\u7684\u8c03\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u4e0a\uff0c\u5728\u57fa\u4e8eSpringCloud\u5b9e\u73b0\u7684\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u4e00\u4e2a\u5fae\u670d\u52a1\u5b9e\u4f8b(\u8fdb\u7a0b)\u7684\u672c\u8d28\uff0c\u5c31\u662f\u4e00\u4e2a\u90e8\u7f72\u5728Tomcat\u4e2d\u7684\uff0c\u6ee1\u8db3\u5355\u4e00\u804c\u8d23\u539f\u5219\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-6.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"230\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-6.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-310\"  sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u8c03\u7528\u7684\u7406\u8bba<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-14.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"616\" height=\"480\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-14.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-318\"  sizes=\"auto, (max-width: 616px) 100vw, 616px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9645\u4e0a\uff0c\u670d\u52a1\u95f4\u7684\u8c03\u7528\uff0c\u57fa\u4e8e\u6211\u4eec\u4ee5\u524d\u5b66\u4e60\u8fc7\u7684\u77e5\u8bc6\uff0c\u5c31\u53ef\u4ee5\u8f7b\u677e\u89e3\u51b3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u57fa\u4e8eSpringCloud\u5b9e\u73b0\u7684\u5fae\u670d\u52a1\uff0c\u652f\u6301\u57fa\u4e8eHttp\u534f\u8bae\u7684\u901a\u4fe1\uff0c\u56e0\u6b64\u670d\u52a1\u95f4\u7684\u8c03\u7528\u5c31\u53d8\u6210\u4e86\u4e00\u6b21\u57fa\u4e8eHttp\u7684\u901a\u4fe1<\/li>\n\n\n\n<li>\u5728\u8fd9\u6b21\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\u4e2d\uff0c\u8c03\u7528\u7684\u76ee\u6807\u662f\u8c01\u5462\uff1f\u53ef\u4ee5\u662fController\u65b9\u6cd5\uff0c\u56e0\u4e3a\u4e00\u4e2aHttp\u8bf7\u6c42\u521a\u597d\u53ef\u4ee5\u88ab\u4e00\u4e2aController\u65b9\u6cd5\u63a5\u6536\u5904\u7406\uff0c\u5c31\u76f8\u5f53\u4e8e\u8c03\u7528\u5230\u4e86\u8fd9\u4e2aController\u65b9\u6cd5<\/li>\n\n\n\n<li>\u4f46\u662f\u8bf7\u6ce8\u610f\uff0c\u6211\u4eec\u80fd\u4e14\u53ea\u80fd\u8c03\u7528\u53e6\u5916\u4e00\u4e2a\u670d\u52a1\u7684Controller\u65b9\u6cd5(\u4e00\u4e2aController\u65b9\u6cd5\u5c31\u5904\u7406\u4e00\u4e2aHttp\u8bf7\u6c42\uff0c\u76f8\u5f53\u4e8e\u4e00\u4e2a\u670d\u52a1\u5bf9\u5916\u66b4\u9732\u7684\u4e00\u4e2a\u63a5\u53e3)\uff0c\u6240\u4ee5\u8bf4\u4e00\u4e2a\u670d\u52a1\u53ea\u80fd\u8c03\u7528\u53e6\u5916\u4e00\u4e2a\u670d\u52a1\u5bf9\u5916\u66b4\u9732\u7684\u63a5\u53e3\uff01<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4e00\u6b21\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u79f0\u8c03\u7528\u8005\u4e3a\u670d\u52a1\u6d88\u8d39\u8005(\u4f7f\u7528\u6216\u8005\u6d88\u8d39\u53e6\u4e00\u4e2a\u670d\u52a1\u7684\u529f\u80fd)\uff0c\u6211\u4eec\u79f0\u88ab\u8c03\u7528\u8005\u4e3a\u670d\u52a1\u63d0\u4f9b\u8005(\u63d0\u4f9b\u88ab\u6d88\u8d39\u7684\u529f\u80fd)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9e\u73b0\u670d\u52a1\u8c03\u7528\u7684\u51c6\u5907<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u670d\u52a1\u8c03\u7528\u7684\u7406\u8bba\u5206\u6790\uff0c\u6211\u4eec\u77e5\u9053\u670d\u52a1\u8c03\u7528\u5176\u5b9e\u5c31\u662f\u53d1\u9001Http\u8bf7\u6c42\uff0c\u63a5\u6536Http\u54cd\u5e94\u7684\u8fc7\u7a0b\uff0c\u5728\u5b9e\u73b0\u670d\u52a1\u8c03\u7528\u4e4b\u524d\uff0c\u6211\u4eec\u8fd8\u5b58\u5728\u4e00\u4e2a\u95ee\u9898\uff0c\u5c31\u662f\u5982\u4f55\u901a\u8fc7\u4ee3\u7801\u53d1\u9001Http\u8bf7\u6c42\u2014\u2014\u4f7f\u7528RestTemplate\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RestTemplate\u662f\u4e00\u4e2a\u4e13\u95e8\u7528\u6765\u53d1\u9001Http\u8bf7\u6c42\u7684\u5de5\u5177\uff0c\u901a\u8fc7\u5c01\u88c5JDK\u4e2d\u7684HttpURLConnection\u7c7b\u5e93\uff0c\u63d0\u4f9b\u7b80\u5355\u6613\u7528\u7684\u6a21\u677f\u65b9\u6cd5API\uff0c\u5b83\u6240\u63d0\u4f9b\u7684\u6a21\u677f\u65b9\u6cd5\u51e0\u4e4e\u8986\u76d6\u4e86\u5e38\u7528\u7684\u6240\u6709Http\u8bf7\u6c42\u7c7b\u578b\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u901a\u5e38\u4f7f\u7528\u5176\u65e0\u53c2\u6784\u9020\u65b9\u6cd5\uff0c\u6765\u83b7\u53d6\u4e00\u4e2aRestTemplate\u5bf9\u8c61\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>RestTemplate()\nCreate a new instance of the RestTemplate using default settings.<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2aRestTempate\u5bf9\u8c61\uff0c\u53d1\u8d77POST,GET,DELETE,PUT,PATCH\u7b49\u4e0d\u540c\u79cd\u7c7b\u7684Http\u8bf7\u6c42\uff0c\u6211\u4eec\u4ee5\u6700\u5e38\u7528\u7684GET\u548cPOST\u4e24\u79cd\u65b9\u5f0f\u4e3a\u4f8b\u6765\u5b66\u4e60RestTemplate\u7684\u7528\u6cd5\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*\n\t\u5f53\u6211\u4eec\u53ea\u60f3\u8981\u83b7\u53d6\u4e00\u4e2aGET\u8bf7\u6c42\u7684\u7ed3\u679c\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u8c03\u7528\u5176getForObject\u65b9\u6cd5\uff0c\u5176\u4e2d\n\tString url: \u53d1\u8d77\u8bf7\u6c42\u7684url\n\tClass&lt;T&gt; responseType: \u54cd\u5e94\u4f53\u8fd4\u56de\u503c\u7c7b\u578b\n\t\u7b2c\u4e09\u4e2a\u53c2\u6570: \u8868\u793aGET\u8bf7\u6c42\u643a\u5e26\u7684\u53c2\u6570\n*\/\npublic &lt;T&gt; T getForObject(String url, Class&lt;T&gt; responseType, Map&lt;String,?&gt; uriVariables)\npublic &lt;T&gt; T getForObject(String url,Class&lt;T&gt; responseType, Object... uriVariables)\n\n\/* \n    \u5982\u679c\u6211\u4eec\u4e0d\u4ec5\u60f3\u8981\u83b7\u53d6GET\u8bf7\u6c42\u7684\u54cd\u5e94\u4f53\u6570\u636e\uff0c\u8fd8\u60f3\u83b7\u53d6\u54cd\u5e94\u5934\uff0c\u4ee5\u53ca\u54cd\u5e94\u7801\u7b49\u4fe1\u606f\uff0c\u90a3\u4e48\u53ef\u4ee5\u4f7f\u7528getForEntity\u65b9\u6cd5\uff0c\u5176\u4e2d\n\tString url: GET\u8bf7\u6c42\u7684url\n\tClass&lt;T&gt; responseType\uff1a \u54cd\u5e94\u4f53\u8fd4\u56de\u503c\u7c7b\u578b\n\t\u7b2c\u4e09\u4e2a\u53c2\u6570: \u8868\u793aGET\u8bf7\u6c42\u643a\u5e26\u7684\u53c2\u6570\n*\/\npublic &lt;T&gt; ResponseEntity&lt;T&gt; getForEntity(String url, Class&lt;T&gt; responseType, Object... uriVariables)\npublic &lt;T&gt; ResponseEntity&lt;T&gt; getForEntity(String url, Class&lt;T&gt; responseType, Map&lt;String,?&gt; uriVariables)\n    <\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*\n\t\u5f53\u6211\u4eec\u53ea\u60f3\u8981\u83b7\u53d6\u4e00\u4e2aPOST\u8bf7\u6c42\u7684\u7ed3\u679c\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u8c03\u7528\u5176postForObject\u65b9\u6cd5\uff0c\u5176\u4e2d\n\tString url: \u53d1\u8d77\u8bf7\u6c42\u7684url\n\trequest\uff1a\u8868\u793apost\u8bf7\u6c42\u7684\u8bf7\u6c42\u4f53\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n\tClass&lt;T&gt; responseType: \u54cd\u5e94\u4f53\u8fd4\u56de\u503c\u7c7b\u578b\n\t\u7b2c\u4e09\u4e2a\u53c2\u6570: \u8868\u793aGET\u8bf7\u6c42\u643a\u5e26\u7684\u53c2\u6570\n*\/\npublic &lt;T&gt; T postForObject(String url, @Nullable Object request, Class&lt;T&gt; responseType, Map&lt;String,?&gt; uriVariables)\npublic &lt;T&gt; T postForObject(URI url, @Nullable Object request, Class&lt;T&gt; responseType)\n    \n\/* \n    \u5982\u679c\u6211\u4eec\u4e0d\u4ec5\u60f3\u8981\u83b7\u53d6GET\u8bf7\u6c42\u7684\u54cd\u5e94\u4f53\u6570\u636e\uff0c\u8fd8\u60f3\u83b7\u53d6\u54cd\u5e94\u5934\uff0c\u4ee5\u53ca\u54cd\u5e94\u7801\u7b49\u4fe1\u606f\uff0c\u90a3\u4e48\u53ef\u4ee5\u4f7f\u7528getForEntity\u65b9\u6cd5\uff0c\u5176\u4e2d\n\tString url: POST\u8bf7\u6c42\u7684url\n\tObject request\uff1a \u8868\u793apost\u8bf7\u6c42\u7684\u8bf7\u6c42\u4f53\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n\tClass&lt;T&gt; responseType\uff1a \u54cd\u5e94\u4f53\u8fd4\u56de\u503c\u7c7b\u578b\n\t\u7b2c\u4e09\u4e2a\u53c2\u6570: \u8868\u793aGET\u8bf7\u6c42\u643a\u5e26\u7684\u53c2\u6570\n*\/\npublic &lt;T&gt; ResponseEntity&lt;T&gt; postForEntity(String url, @Nullable Object request, Class&lt;T&gt; responseType, Object... uriVariables)\npublic &lt;T&gt; ResponseEntity&lt;T&gt; postForEntity(String url, @Nullable Object request, Class&lt;T&gt; responseType, Map&lt;String,?&gt; uriVariables)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u4ee5\u53d1\u9001GET\u8bf7\u6c42\u4e3a\u4f8b\u6765\u8bf4\u660e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>       \/\/ \u51c6\u5907\u597d\u8bf7\u6c42\u7684url\uff0c\u643a\u5e26\u540d\u4e3aname\u7684\u8bf7\u6c42\u53c2\u6570\uff0c\u5360\u4f4d\u7b26\u7684\u540d\u79f0\u4e3aname \n\t   String url = \"http:\/\/localhost:9001\/user\/address\/{userId}\";\n        \/\/ map\u4e2d\u53c2\u6570\u503c\u7684key\u4e00\u5b9a\u8981\u548curl\u4e2d\u53c2\u6570\u7684\u5360\u4f4d\u7b26\u540c\u540d\n        HashMap&lt;String, Object&gt; param = new HashMap&lt;&gt;();\n        param.put(\"userId\", userId);\n         \/\/map\u53c2\u6570\u65b9\u5f0f\n        String rest = restTemplate.getForObject(url, String.class, param);\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/*\n    \u51c6\u5907\u597d\u8bf7\u6c42\u7684url\uff0c\u643a\u5e26\u540d\u4e3aname\u7684\u8bf7\u6c42\u53c2\u6570\uff0c\u5360\u4f4d\u7b26\u7684\u540d\u79f0\u5c31\u4e0d\u91cd\u8981\u4e86\uff0c\n    \u56e0\u4e3a\u901a\u8fc7\u53ef\u53d8\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570\u4f4d\u7f6e\u786e\u5b9a\u8bf7\u6c42\u53c2\u6570\u5bf9\u5e94\u53c2\u6570\u503c\n*\/\nString url = \"http:\/\/localhost:9001\/user\/address\/{userId}\";\n\/\/ \u7528\u53ef\u53d8\u53c2\u6570\u7684\u65b9\u5f0f\u6765\u4f20\u9012\u8bf7\u6c42\u53c2\u6570, \u8fd9\u91cc\u53ea\u6709\u4e00\u4e2a\u53c2\u6570\u503cname\nString rest = restTemplate.getForObject(url,String.class, userId);<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>        \/\/ \u83b7\u53d6\u66f4\u5b8c\u6574\u7684\u54cd\u5e94\u4fe1\u606f\n        ResponseEntity&lt;String&gt; forEntity = restTemplate.getForEntity(url, String.class);\n        \/\/ \u83b7\u53d6http\u54cd\u5e94\u7684\u54cd\u5e94\u7801\n        HttpStatus statusCode = forEntity.getStatusCode();\n        System.out.println(statusCode);\n        \/\/ \u8fd4\u56de\u54cd\u5e94\u4f53\u6570\u636e\n        return forEntity.getBody();<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u6211\u4eec\u8fd8\u53ef\u4ee5\u7528<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u8c03\u7528\u7684\u5b9e\u73b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u88ab\u8c03\u7528\u63a5\u53e3<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u5b9e\u73b0\u4e00\u4e2a\u670d\u52a1\u6d88\u8d39\u8005\u8c03\u7528\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u4f8b\u5b50\uff0c\u5047\u8bbe\u670d\u52a1\u63d0\u4f9b\u8005\u5bf9\u5916\u66b4\u9732\u7684\u63a5\u53e3\u4e3a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u5165\u53c2<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u7c7b\u578b<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">userId<\/td><td class=\"has-text-align-left\" data-align=\"left\">Long<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6c42\u8def\u5f84\uff1a\/user\/address\/{userId}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6c42\u7c7b\u578b: GET<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6c42\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">http:\/\/localhost:9001\/user\/address\/{userId}<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u51fa\u53c2<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u7c7b\u578b<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">address<\/td><td class=\"has-text-align-left\" data-align=\"left\">String<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7236\u5de5\u7a0b\u4f9d\u8d56<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3a\u4ee3\u7801\u5305\u542b\u591a\u4e2amaven\u5de5\u7a0b\uff0c\u56e0\u6b64\u6211\u4eec\u4f7f\u7528\u7236\u5b50\u5de5\u7a0b\u6765\u5b9e\u73b0\uff0c\u521b\u5efa\u7236\u5de5\u7a0b\uff0c\u7236\u5de5\u7a0b\u4e2d\u5e76\u4e0d\u5305\u542b\u4ee3\u7801\uff0c\u4e3b\u8981\u7528\u6765\u7ba1\u7406\u5b50Maven\u5de5\u7a0b<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-9.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"306\" height=\"143\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-9.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-313\"  sizes=\"auto, (max-width: 306px) 100vw, 306px\" \/><\/div><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code> &lt;properties&gt;\n        &lt;maven.compiler.source&gt;17&lt;\/maven.compiler.source&gt;\n        &lt;maven.compiler.target&gt;17&lt;\/maven.compiler.target&gt;\n        &lt;maven.compiler.parameters&gt;true&lt;\/maven.compiler.parameters&gt;\n        &lt;project.build.sourceEncoding&gt;UTF-8&lt;\/project.build.sourceEncoding&gt;\n        &lt;spring-boot.version&gt;3.2.6&lt;\/spring-boot.version&gt;\n        &lt;spring-cloud.version&gt;2023.0.1&lt;\/spring-cloud.version&gt;\n        &lt;spring-cloud-alibaba.version&gt;2023.0.1.3&lt;\/spring-cloud-alibaba.version&gt;\n        &lt;mysql.version&gt;8.3.0&lt;\/mysql.version&gt;\n        &lt;mybatis-plus.version&gt;3.5.7&lt;\/mybatis-plus.version&gt;\n        &lt;lombok.verion&gt;1.18.32&lt;\/lombok.verion&gt;\n    &lt;\/properties&gt;\n    &lt;dependencyManagement&gt;\n        &lt;dependencies&gt;\n            &lt;!-- spring-boot --&gt;\n            &lt;dependency&gt;\n                &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n                &lt;artifactId&gt;spring-boot-dependencies&lt;\/artifactId&gt;\n                &lt;version&gt;${spring-boot.version}&lt;\/version&gt;\n                &lt;type&gt;pom&lt;\/type&gt;\n                &lt;scope&gt;import&lt;\/scope&gt;\n            &lt;\/dependency&gt;\n\n            &lt;!--spring cloud alibaba--&gt;\n            &lt;dependency&gt;\n                &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n                &lt;artifactId&gt;spring-cloud-alibaba-dependencies&lt;\/artifactId&gt;\n                &lt;version&gt;${spring-cloud-alibaba.version}&lt;\/version&gt;\n                &lt;type&gt;pom&lt;\/type&gt;\n                &lt;scope&gt;import&lt;\/scope&gt;\n            &lt;\/dependency&gt;\n\n            &lt;!--spring cloud--&gt;\n            &lt;dependency&gt;\n                &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n                &lt;artifactId&gt;spring-cloud-dependencies&lt;\/artifactId&gt;\n                &lt;version&gt;${spring-cloud.version}&lt;\/version&gt;\n                &lt;type&gt;pom&lt;\/type&gt;\n                &lt;scope&gt;import&lt;\/scope&gt;\n            &lt;\/dependency&gt;\n\n            &lt;!--mybatis-plus--&gt;\n            &lt;dependency&gt;\n                &lt;groupId&gt;com.baomidou&lt;\/groupId&gt;\n                &lt;artifactId&gt;mybatis-plus-spring-boot3-starter&lt;\/artifactId&gt;\n                &lt;version&gt;${mybatis-plus.version}&lt;\/version&gt;\n            &lt;\/dependency&gt;\n\n            &lt;dependency&gt;\n                &lt;groupId&gt;org.projectlombok&lt;\/groupId&gt;\n                &lt;artifactId&gt;lombok&lt;\/artifactId&gt;\n                &lt;version&gt;${lombok.verion}&lt;\/version&gt;\n            &lt;\/dependency&gt;\n        &lt;\/dependencies&gt;\n    &lt;\/dependencyManagement&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u63d0\u4f9b\u8005\u5b9e\u73b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f9d\u8d56\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependencies&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-boot-starter-web&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n\n        &lt;dependency&gt;\n            &lt;groupId&gt;mysql&lt;\/groupId&gt;\n            &lt;artifactId&gt;mysql-connector-j&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n        &lt;!--mybatis-plus--&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;com.baomidou&lt;\/groupId&gt;\n            &lt;artifactId&gt;mybatis-plus-spring-boot3-starter&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.projectlombok&lt;\/groupId&gt;\n            &lt;artifactId&gt;lombok&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n    &lt;\/dependencies&gt;\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server:\n  port: 9001\nspring:\n  application:\n    name: user-service\n  datasource:\n    url: jdbc:mysql:\/\/localhost:3306\/demo_user?useSSL=false&amp;serverTimezone=Asia\/Shanghai&amp;allowPublicKeyRetrieval=true\n    username: root\n    password: xxxxxx\n    driver-class-name: com.mysql.cj.jdbc.Driver<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u5982\u4e0b(SpringBoot\u5de5\u7a0b\u7684\u542f\u52a8\u7c7b\u5c31\u4e0d\u5c55\u793a\u4e86)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\n@RequestMapping(\"\/user\")\npublic class UserController {\n\n    @Autowired\n    private UserService userService;\n    \n    \/**\n     * @param id \u7528\u6237id\n     * @return \u7528\u6237\n     *\/\n    @GetMapping(\"\/address\/{id}\")\n    public String queryById(@PathVariable(\"id\") Long id) {\n        \/\/ \u6839\u636eid\u67e5\u8be2\u7528\u6237\u7684\u5730\u5740\u4fe1\u606f\n        return userService.queryById(id);\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>@Service\npublic class UserService {\n\n    @Autowired\n    private UserMapper userMapper;\n\n    public String queryById(Long id) {\n        User user = userMapper.findById(id);\n        return user.getAddress();\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u6d88\u8d39\u8005\u5b9e\u73b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f9d\u8d56\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> \t &lt;dependencies&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-boot-starter-web&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n\n        &lt;dependency&gt;\n            &lt;groupId&gt;mysql&lt;\/groupId&gt;\n            &lt;artifactId&gt;mysql-connector-j&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n        &lt;!--mybatis-plus--&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;com.baomidou&lt;\/groupId&gt;\n            &lt;artifactId&gt;mybatis-plus-spring-boot3-starter&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.projectlombok&lt;\/groupId&gt;\n            &lt;artifactId&gt;lombok&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n    &lt;\/dependencies&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server:\n  port: 9002\nspring:\n  application:\n    name: order-service\n  datasource:\n    url: jdbc:mysql:\/\/localhost:3306\/demo_order?useSSL=false&amp;serverTimezone=Asia\/Shanghai&amp;allowPublicKeyRetrieval=true\n    username: root\n    password: xxxxxx\n    driver-class-name: com.mysql.cj.jdbc.Driver<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u5982\u4e0b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u51c6\u5907\u597d\u4e00\u4e2a\u7528\u4e8e\u53d1\u8d77Http\u8bf7\u6c42\u7684RestTemplate\u5bf9\u8c61<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Configuration\npublic class ClientConfig {\n\n    @Bean\n    public RestTemplate template() {\n        return new RestTemplate();\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\n@RequestMapping(\"order\")\npublic class OrderController {\n\n   @Autowired\n   private OrderService orderService;\n\n    @GetMapping(\"{orderId}\")\n    public Order queryOrderByUserId(@PathVariable(\"orderId\") Long orderId) {\n        \/\/ \u6839\u636eid\u67e5\u8be2\u8ba2\u5355\u5e76\u8fd4\u56de\n        return orderService.queryOrderById(orderId);\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>@Service\npublic class OrderService {\n\n    @Autowired\n    private OrderMapper orderMapper;\n\n\n    @Autowired\n    private RestTemplate restTemplate;\n\n    public Order queryOrderById(Long orderId) {\n        \/\/ 1.\u67e5\u8be2\u8ba2\u5355\n        Order order = orderMapper.findById(orderId);\n        \/\/ 2.\u5229\u7528RestTemplate\u53d1\u8d77http\u8bf7\u6c42\uff0c\u67e5\u8be2\u7528\u6237\n        \/\/ 2.1.url\u5730\u5740\n        String url = \"http:\/\/localhost:9001\/user\/address\/{userId}\";\n        \/\/ 2.2.\u53d1\u9001http\u8bf7\u6c42\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u8c03\u7528\n        String userAddress = restTemplate.getForObject(url, String.class,order.getUserId());\n        \/\/ 3.\u5c01\u88c5user\u5230Order\n        order.setUserAdress(userAddress);\n        \/\/ 4.\u8fd4\u56de\n        return order;\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u53d1\u73b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u95f4\u8c03\u7528\u7684\u95ee\u9898\uff0c\u4f46\u662f\u4ec5\u4ec5\u5b9e\u73b0\u5230\u8fd9\u79cd\u7a0b\u5ea6\uff0c\u8fd8\u8fdc\u8fdc\u4e0d\u591f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u95ee\u9898\u7684\u5f15\u51fa<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u56de\u987e\u4e00\u4e0b\uff0c\u5bf9\u4e8e\u670d\u52a1\u6d88\u8d39\u8005\u800c\u8a00\uff0c\u5b83\u5982\u4f55\u77e5\u9053\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u4fe1\u606f\uff0c\u4ece\u800c\u8c03\u7528\u8fdc\u7a0b\u670d\u52a1\u7684\u529f\u80fd\u5462? \u518d\u6765\u770b\u770b\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>String url = \"http:\/\/localhost:9001\/user\/address\/{userId}\";\n\/\/ \u5b9e\u73b0\u8fdc\u7a0b\u8c03\u7528\nString userAddress = restTemplate.getForObject(url, String.class, order.getUserId());<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u5c06\u670d\u52a1\u6d88\u8d39\u8005\u8981\u8c03\u7528\u7684\u670d\u52a1\u63d0\u4f9b\u8005\u5730\u5740\u5199\u6b7b\uff0c\u8fd9\u6837\u597d\u5417\uff1f\u6211\u4eec\u6765\u8bbe\u60f3\u5982\u573a\u666f<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-8.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"547\" height=\"238\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-8.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-312\"  sizes=\"auto, (max-width: 547px) 100vw, 547px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5047\u8bbe\u5bf9\u4e8e\u7528\u6237\u670d\u52a1\u7684\u8bf7\u6c42\u91cf\u5f88\u5927\uff0c\u4e00\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b(\u8fdb\u7a0b)\u5904\u7406\u4e0d\u4e86\u8fd9\u4e48\u591a\u7684\u8bf7\u6c42\u4e86\uff0c\u6b64\u65f6\u6211\u4eec\u5c31\u53ef\u4ee5\u542f\u52a8\u591a\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b(\u8fdb\u7a0b)\uff0c\u6b64\u65f6\uff0c\u8fd9\u591a\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\u5c31\u7ec4\u6210\u4e86\u7528\u6237\u670d\u52a1\u7684\u96c6\u7fa4<\/li>\n\n\n\n<li>\u4f46\u662f\u6211\u4eec\u5982\u679c\u5199\u6b7b\u4e86\u8c03\u7528\u7684\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u5730\u5740\uff0c\u5373\u4f7f\u6709\u7528\u6237\u670d\u52a1\u7684\u96c6\u7fa4\uff0c\u6709\u610f\u4e49\u5417\uff1f\u6ca1\u6709\uff0c\u56e0\u4e3a\u5199\u6b7b\u4e86\u670d\u52a1\u8c03\u7528\u7684\u5730\u5740\uff0c\u6240\u4ee5\u6211\u4eec\u6c38\u8fdc\u53ea\u80fd\u8c03\u7528\u5230\u96c6\u7fa4\u4e2d\u7684\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\uff01<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\u77db\u76fe\u5c31\u51fa\u73b0\u4e86\uff0c\u670d\u52a1\u8c03\u7528\u65f6\u5fc5\u987b\u77e5\u9053\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u5730\u5740\uff0c\u4f46\u662f\u5728\u4ee3\u7801\u91cc\u628a\u6539\u5730\u5740\u5199\u6b7b\uff0c\u5c31\u6c38\u8fdc\u53ea\u80fd\u8c03\u7528\u786e\u5b9a\u7684\u90a3\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\uff0c\u4f46\u662f\u5982\u679c\u4e0d\u5728\u4ee3\u7801\u91cc\u5199\u670d\u52a1\u8c03\u7528\u7684\u5730\u5740\uff0c\u6211\u4eec\u53c8\u4ece\u54ea\u91cc\u5f97\u5230\u670d\u52a1\u63d0\u4f9b\u8005\u5b9e\u4f8b\u7684\u5730\u5740\u5462\uff1f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5728\u5b9a\u4e49\u670d\u52a1\u6d88\u8d39\u8005\u7684\u65f6\u5019\uff0c\u4e0d\u6307\u660e\u670d\u52a1\u6d88\u8d39\u8005\u8c03\u7528\u7684\u670d\u52a1\u63d0\u4f9b\u8005\u5730\u5740\uff0c\u90a3\u4e48\u670d\u52a1\u6d88\u8d39\u8005\u600e\u4e48\u77e5\u9053\u53bb\u54ea\u91cc\u8c03\u7528\u670d\u52a1\u63d0\u4f9b\u8005\u5462\uff1f\u6b64\u65f6\uff0c\u6211\u4eec\u5c31\u9700\u8981\u5f15\u5165\u4e00\u4e2a\u65b0\u7684\u89d2\u8272\u2014\u2014\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u7531\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u6765\u7edf\u4e00\u7ba1\u7406\u670d\u52a1\u7684\u72b6\u6001\u548c\u4fe1\u606f\uff0c\u90a3\u4e48\u8fd9\u4e2a\u95ee\u9898\u5c31\u53ef\u4ee5\u89e3\u51b3\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-15.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"785\" height=\"394\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-15.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-319\"  sizes=\"auto, (max-width: 785px) 100vw, 785px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u6bcf\u4e00\u4e2a\u670d\u52a1<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u670d\u52a1\u542f\u52a8\u65f6\uff0c\u4f1a\u5c06\u81ea\u5df1\u7684\u4fe1\u606f\uff0c\u6ce8\u518c\u5230\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u5176\u4e2d\u5c31\u5305\u62ec\uff0cip\u5730\u5740\uff0c\u7aef\u53e3\u53f7\u7b49\u4fe1\u606f\u3002\u5373\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c<\/li>\n\n\n\n<li>\u5728\u670d\u52a1\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u65f6\u65f6\u5411\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3&#8221;\u62a5\u544a&#8221;\u81ea\u5df1\u7684\u72b6\u6001\uff0c\u56e0\u6b64\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u5c31\u53ef\u4ee5\u5b9e\u65f6\u611f\u77e5\u5230\u670d\u52a1\u7684\u8fd0\u884c\u72b6\u6001<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540c\u65f6\uff0c\u5728\u670d\u52a1\u542f\u52a8\u65f6\uff0c\u4e5f\u4f1a\u53bb\u6ce8\u518c\u4e2d\u5fc3\u62c9\u53d6\uff0c\u5176\u4ed6\u670d\u52a1\u4fe1\u606f\uff0c\u5373\u5c06\u670d\u52a1\u6ce8\u518c\u8868\u4fe1\u606f\u4e0b\u8f7d\u5230\u672c\u5730\uff0c\u8fd9\u6837\u4e00\u6765\u4e00\u4e2a\u670d\u52a1\u5c31\u53ef\u4ee5\u77e5\u9053\uff0c\u5176\u4ed6\u670d\u52a1\u8c03\u7528\u5730\u5740\u7b49\u4fe1\u606f<\/li>\n\n\n\n<li>\u5728\u670d\u52a1\u8fd0\u884c\u7684\u8fc7\u7a0b\u4e2d\uff0c\u670d\u52a1\u4f1a\u4ece\u6ce8\u518c\u4e2d\u5fc3\u65f6\u65f6\u62c9\u53d6\u6700\u65b0\u7684\u670d\u52a1\u6ce8\u518c\u8868\u4fe1\u606f\uff0c\u4ece\u800c\u5b9e\u73b0\u670d\u52a1\u7684\u5b9e\u65f6\u53d1\u73b0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u9700\u8981\u6211\u4eec\u81ea\u5df1\u53bb\u5b9e\u73b0\u5417\uff1f\u4e0d\u662f\uff0c\u5df2\u7ecf\u6709\u5f88\u591a\u7684\u6ce8\u518c\u4e2d\u5fc3\u5b9e\u73b0\u4f9b\u6211\u4eec\u4f7f\u7528\u4e86\uff0c\u6bd4\u5982SpringCloud Alibaba\u4e2d\u7684Nacos\uff0c\u4ee5\u53caSpringCloud Netflix\u4e2d\u7684Eureka\u7b49\u7b49<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nacos \u6ce8\u518c\u4e2d\u5fc3<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-10.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"776\" height=\"303\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-10.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-314\"  sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos(Dynamic Naming and Configuration Service)\u662fSpringCloud Alibaba\u4e2d\u5305\u542b\u7684\u6ce8\u518c\u4e2d\u5fc3\u7ec4\u4ef6\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\u529f\u80fd\uff0cNacos\u4e3b\u8981\u91c7\u7528C-S\u67b6\u6784\u5b9e\u73b0<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NacosServer\u5b9e\u73b0\u6ce8\u518c\u4e2d\u5fc3\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u76f4\u63a5\u72ec\u7acb\u8fd0\u884c<\/li>\n\n\n\n<li>NacosDiscovertyClient\u8d1f\u8d23\u5e2e\u52a9\u670d\u52a1\u5b9e\u4f8b\u8bbf\u95eeNacosServer\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u548c\u81ea\u52a8\u53d1\u73b0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u542f\u52a8Nacos Server<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u4e0b\u8f7d\u597dNacos\u5b89\u88c5\u5305(.zip\u538b\u7f29\u5305)\uff0c\u89e3\u538b\u540e\uff0c\u5982\u4e0b\u56fe<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-11.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"440\" height=\"185\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-11.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-315\"  sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fdb\u5165bin\u76ee\u5f55\uff0c\u6253\u5f00\u547d\u4ee4\u884c\uff0c\u8f93\u5165\u5982\u4e0b\u547d\u4ee4<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>windows: startup.cmd -m standalone\nlinux \u6216 mac: startup.sh -m standalone<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8\u4e4b\u540e\u770b\u5230\u5982\u4e0b\u754c\u9762\uff0c\u8fd9\u91cc\u4e0a\u9762\u7684\u90e8\u5206\u6ca1\u622a\u5168<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-16.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"437\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-16.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-320\"  sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8Nacos Server\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7localhost:8848\/nacos \u8bbf\u95eeNaocs\u81ea\u5e26\u7684\u63a7\u5236\u53f0\u67e5\u770b\u6ce8\u518c\u4e2d\u5fc3\u4e86\u3002 \u7528\u6237\u540d\u548c\u5bc6\u7801 nacos<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-22-1024x314.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"314\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-22-1024x314.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-326\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u6211\u4eec\u4f7f\u7528Nacos\u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u7684\u6ce8\u518c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6539\u9020\u7528\u6237\u670d\u52a1\u548c\u8ba2\u5355\u670d\u52a1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7528\u6237\u670d\u52a1\u4e2d\uff0c\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!--Nacos\u6ce8\u518c\u4e2d\u5fc3\u5ba2\u6237\u7aef--&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-discovery&lt;\/artifactId&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5982\u4e0b\u914d\u7f6e\u6307\u5b9aNacos Server\u5730\u5740<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    nacos:\n      discovery:\n       # nacos server\u5730\u5740\n        server-addr: localhost:8848 <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u542f\u52a8\u7c7b\u4e0a\u52a0\u6ce8\u89e3@EnableDiscoveryClient<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableDiscoveryClient\n@MapperScan(\"com.cskaoyan.user.mapper\")\npublic class UserServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(UserServiceApplication.class, args);\n    }\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7528\u6237\u670d\u52a1\u7684\u5176\u4ed6\u4ee3\u7801\u4e0d\u9700\u8981\u505a\u4efb\u4f55\u6539\u53d8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\uff0c\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;!--Nacos\u6ce8\u518c\u4e2d\u5fc3\u5ba2\u6237\u7aef--&gt;\n    &lt;dependency&gt;\n        &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n        &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-discovery&lt;\/artifactId&gt;\n    &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\uff0c\u6dfb\u52a0\u5982\u4e0b\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    nacos:\n      discovery:\n       # nacos server\u5730\u5740\n        server-addr: localhost:8848\n        <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u542f\u52a8\u7c7b\u4e0a\u52a0\u6ce8\u89e3@EnableDiscoveryClient<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableDiscoveryClient\n@MapperScan(\"com.cskaoyan.order.mapper\")\npublic class OrderServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(OrderServiceApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u505a\u5b8c\u4ee5\u4e0a\u5de5\u4f5c\u4e4b\u540e\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5206\u522b\u542f\u52a8\u7528\u6237\u670d\u52a1\u548c\u8ba2\u5355\u670d\u52a1\uff0c\u67e5\u770bNacos Server<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-21-1024x199.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"199\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-21-1024x199.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-325\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u7684\u53d1\u73b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u670d\u52a1\u6210\u529f\u6ce8\u518c\u5230\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u4e4b\u540e\uff0c\u6211\u4eec\u5982\u4f55\u52a8\u6001\u7684\u53d1\u73b0\u670d\u52a1\u7684\u4fe1\u606f\uff0c\u83b7\u53d6\u5230\u670d\u52a1\u8fd0\u884c\u6240\u5728\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u53f7\uff0c\u4ece\u800c\u6839\u636e\u670d\u52a1\u7684IP\u548c\u7aef\u53e3\u53f7\uff0c\u5229\u7528RestTemplate\u53d1\u8d77\u670d\u52a1\u8c03\u7528\u8bf7\u6c42\u5462\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u6ce8\u5165\u670d\u52a1\u53d1\u73b0\u7684\u5ba2\u6237\u7aef\u5bf9\u8c61\uff0c\u901a\u8fc7\u8be5\u5bf9\u8c61\u8bbf\u95ee\u4ece\u6ce8\u518c\u4e2d\u5fc3\u4e0b\u8f7d\u7684\u670d\u52a1\u4fe1\u606f \n    @Autowired\n    DiscoveryClient discoveryClient; \n\n    public Order queryOrderById(Long orderId) {\n         \/\/ 1.\u67e5\u8be2\u8ba2\u5355\n        Order order = orderMapper.findById(orderId);\n        \n        \/\/ 2. \u8c03\u7528\u7528\u6237\u670d\u52a1\n        \/\/ 2.1 \u83b7\u53d6\u6307\u5b9a\u670d\u52a1\u540d\u79f0\u7684\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\n        List&lt;ServiceInstance&gt; instances = discoveryClient.getInstances(\"user-service\");\n        \/\/ 2.2 \u9009\u62e9\u670d\u52a1\u5b9e\u4f8b\uff0c\u83b7\u53d6uri(\u683c\u5f0f\u4e3ahttp:\/\/\u670d\u52a1\u5b9e\u4f8bip:\u670d\u52a1\u5b9e\u4f8b\u542f\u52a8\u7aef\u53e3)\n        URI uri = instances.get(0).getUri();\n\t    \/\/ 2.3 \u5411\u7528\u6237\u670d\u52a1\u53d1\u8d77\u670d\u52a1\u8c03\u7528\u8bf7\u6c42(\u6ce8\u610f\uff0c\u8fd9\u91cc\u6ca1\u6709\u5199\u6b7bip\u5730\u5740\u548c\u7aef\u53e3\u53f7\u4e86\uff01\uff01\uff01)\n        ResponseEntity&lt;String&gt; response = template.getForEntity(uri.toString() + \"\/user\/address\/{userId}\", String.class, order.getUserId());\n        String result = response.getBody();\n        return result;\n    }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u96c6\u7fa4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u5b9e\uff0c\u6211\u4eec\u4e0a\u9762\u6240\u8bf4\u7684\u8fd0\u884c\u4e00\u4e2a\u670d\u52a1\uff0c\u4e25\u683c\u6765\u8bf4\uff0c\u8fd0\u884c\u7684\u5e94\u8be5\u662f\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\uff0c\u5bf9\u5e94\u7684\u662f\u4e00\u4e2a\u72ec\u7acb\u7684JAVA\u8fdb\u7a0b\u3002\u6bcf\u4e2a\u670d\u52a1\u5b9e\u4f8b\u90fd\u6709\u81ea\u5df1\u6240\u5bf9\u5e94\u7684\u670d\u52a1\u540d\u79f0\uff0c\u591a\u4e2a\u670d\u52a1\u5b9e\u4f8b\u8fd0\u884c\u76f8\u540c\u7684\u4ee3\u7801\uff0c\u4e14\u5177\u6709\u76f8\u540c\u7684\u670d\u52a1\u540d\u79f0\uff0c\u6211\u4eec\u5c31\u79f0\u8fd9\u4e9b\u670d\u52a1\u5b9e\u4f8b\u7ec4\u6210\u4e86\u4e00\u4e2a\u670d\u52a1\u96c6\u7fa4\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u540c\u4e00\u4e2auser-service\u5de5\u7a0b<strong>\u542f\u52a8\u4e24\u6b21<\/strong>\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u6709\u4e86\u4e24\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\uff0c\u5b83\u4eec\u7ec4\u6210\u4e86\u4e00\u4e2a\u7528\u6237\u670d\u52a1\u96c6\u7fa4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6765\u6ca1\u4ec0\u4e48\u53ef\u8bf4\u7684\uff0c\u4f46\u662f\u5728\u4e0a\u8bfe\u671f\u95f4\u9700\u8981\u5728\u540c\u4e00\u53f0\u7535\u8111\u4e0a\u542f\u52a8user-service\u5de5\u7a0b<strong>\u542f\u52a8\u4e24\u6b21<\/strong>\uff0c\u5b83\u4eec\u4f7f\u7528\u76f8\u540c\u7684\u4ee3\u7801\uff0c\u76f8\u540c\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u76f4\u63a5\u542f\u52a8\u4f1a\u51fa\u73b0\u7aef\u53e3\u51b2\u7a81\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u5b66\u4e60\u5728IDEA\u4e2d\u5982\u4f55\u5b9e\u73b0\u8be5\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u4fee\u6539\u7b2c\u4e00\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\u7684\u542f\u52a8\u811a\u672c\u540d\u79f0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-24.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"788\" height=\"471\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-24.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-328\"  sizes=\"auto, (max-width: 788px) 100vw, 788px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-29-1024x578.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"578\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-29-1024x578.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-333\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d27\u63a5\u7740\uff0c\u5c06\u7b2c\u4e00\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\u7684\u542f\u52a8\u811a\u672c\u590d\u5236\u4e00\u4efd\uff0c\u4f5c\u4e3a\u7b2c\u4e8c\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\u7684\u542f\u52a8\u811a\u672c\u5e76\u4fee\u6539\u542f\u7aef\u53e3\u4e3a9003<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-27.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"810\" height=\"721\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-27.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-331\"  sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-30-1024x430.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"430\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-30-1024x430.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-334\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-12.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"164\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-12.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-316\"  sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Eureka \u6ce8\u518c\u4e2d\u5fc3(\u4e86\u89e3)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-13.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"688\" height=\"260\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-13.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-317\"  sizes=\"auto, (max-width: 688px) 100vw, 688px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Eureka\u662fSpringCloud Netflix\u4e2d\u5305\u542b\u7684\u6ce8\u518c\u4e2d\u5fc3\u7684\u7ec4\u4ef6\uff0cEureka\u4e5f\u91c7\u7528\u4e86C-S\u7684\u67b6\u6784\u8bbe\u8ba1\uff0c\u5176\u4e2d<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EurekaServer\u4f5c\u4e3a\u670d\u52a1\u5668\u7aef\uff0c\u5b83\u5177\u4f53\u5c31\u5b9e\u73b0\u4e86\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u7684\u529f\u80fd<\/li>\n\n\n\n<li>EurekaClient\u4f5c\u4e3a\u5ba2\u6237\u7aef\uff0c\u5e2e\u52a9\u670d\u52a1\u5b9e\u4f8b\u63d0\u5b8c\u6210\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u57fa\u4e8eEureka\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u914d\u7f6e\u5e76\u542f\u52a8EurekaServer<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0enacos\u4e0d\u540c\uff0c\u6211\u4eec\u9700\u8981\u65b0\u5efa\u4e00\u4e2a\u5b50eureka-server\u5de5\u7a0b\uff0c\u8fd9\u4e2a\u5de5\u7a0b\u4ec5\u4ec5\u53ea\u662f\u4e3a\u4e86\u542f\u52a8\u4e00\u4e2aEurekaServer\u8fdb\u7a0b(\u6ce8\u518c\u4e2d\u5fc3)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-17.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"808\" height=\"397\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-17.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-321\"  sizes=\"auto, (max-width: 808px) 100vw, 808px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8be5\u5de5\u7a0b\u4e2d\u6dfb\u52a0\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-cloud-starter-netflix-eureka-server&lt;\/artifactId&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728eureka-server\u5b50\u5de5\u7a0b\u4e2d\u7684application.yml\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u5982\u4e0b\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>server:\n  port: 7001\n# Eureka\u914d\u7f6e\neureka:\n  instance:\n    # Eureka\u670d\u52a1\u7aef\u7684\u5b9e\u4f8b\u540d\u5b57\n    hostname: localhost\n  client:\n    # \u8868\u793a\u662f\u5426\u5411 Eureka \u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\u81ea\u5df1(\u8fd9\u4e2a\u6a21\u5757\u672c\u8eab\u662f\u670d\u52a1\u5668,\u6240\u4ee5\u4e0d\u9700\u8981)\n    register-with-eureka: false\n    # fetch-registry\u5982\u679c\u4e3afalse,\u5219\u8868\u793a\u81ea\u5df1\u4e3a\u6ce8\u518c\u4e2d\u5fc3,\u5ba2\u6237\u7aef\u7684\u5316\u4e3a ture\n    fetch-registry: false\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka\/<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u542f\u52a8\u7c7b\u4e0a\u6dfb\u52a0\u6ce8\u89e3@EnableEurekaServer<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableEurekaServer\npublic class EurekaServer {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(EurekaServer.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u65e6\u8fd0\u884ceureka-server\u5de5\u7a0b\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u901a\u8fc7 localhost:7001(\u8fd9\u91cc\u7684\u7aef\u53e3\u53f7\u5c31\u662f\u6211\u4eecserver.port\u914d\u7f6e\u7684\u7aef\u53e3)\u8bbf\u95eeEureka\u81ea\u5e26\u7684\u63a7\u5236\u53f0\u4e86<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-23-1024x358.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"358\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-23-1024x358.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-327\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u6ce8\u518c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728user-service\u7684Maven\u5de5\u7a0b\u4e2d\u539f\u6709\u4f9d\u8d56\u7684\u57fa\u7840\u4e0a\uff0c<strong>\u6ce8\u91canacos-discovery\u4f9d\u8d56<\/strong>\uff0c\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        &lt;!--Eureka Client\u4f9d\u8d56--&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-netflix-eureka-client&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5982\u4e0b\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>eureka:\n  client:\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka\/\n  instance:\n    instance-id: user-instance-1 \n    hostname: localhost<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u542f\u52a8\u7c7b\u6dfb\u52a0\u6ce8\u89e3@EnableEurekaClient<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableEurekaClient\n@MapperScan(\"com.cskaoyan.user.mapper\")\npublic class UserServiceApplication {\n    public static void main(String&#91;] args) {\n        SpringApplication.run(UserServiceApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728order-service\u7684Maven\u5de5\u7a0b\u4e2d\u539f\u6709\u4f9d\u8d56\u7684\u57fa\u7840\u4e0a\uff0c<strong>\u6ce8\u91canacos-discovery\u4f9d\u8d56<\/strong>\uff0c\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>      \n&lt;!--Eureka Client\u4f9d\u8d56--&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-cloud-starter-netflix-eureka-client&lt;\/artifactId&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5982\u4e0b\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># Eureka\u914d\u7f6e\neureka:\n  client:\n    service-url:\n      defaultZone: http:\/\/localhost:7001\/eureka\/\n  instance:\n    instance-id: order-instance\n    hostname: localhost<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u542f\u52a8\u7c7b\uff0c\u6dfb\u52a0\u6ce8\u89e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableEurekaClient\n@MapperScan(\"com.cskaoyan.order.mapper\")\npublic class OrderServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(OrderServiceApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5206\u522b\u542f\u52a8\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\u548c\u8ba2\u5355\u670d\u52a1\u5b9e\u4f8b\uff0c\u5373\u53ef\u89c2\u5bdf\u5230\u670d\u52a1\u6ce8\u518c\u6548\u679c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-19-1024x173.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"173\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-19-1024x173.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-323\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u53d1\u73b0<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u670d\u52a1\u6d88\u8d39\u8005\u7684OrderService\u4e2d\u6dfb\u52a0\u6d4b\u8bd5\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u6ce8\u5165\u670d\u52a1\u53d1\u73b0\u7684\u5ba2\u6237\u7aef\u5bf9\u8c61\uff0c\u901a\u8fc7\u8be5\u5bf9\u8c61\u8bbf\u95ee\u4ece\u6ce8\u518c\u4e2d\u5fc3\u4e0b\u8f7d\u7684\u670d\u52a1\u4fe1\u606f \n    @Autowired\n    DiscoveryClient discoveryClient; \n\n    public Order queryOrderById(Long orderId) {\n         \/\/ 1.\u67e5\u8be2\u8ba2\u5355\n        Order order = orderMapper.findById(orderId);\n        \n        \/\/ 2. \u8c03\u7528\u7528\u6237\u670d\u52a1\n        \/\/ 2.1 \u83b7\u53d6\u6307\u5b9a\u670d\u52a1\u540d\u79f0\u7684\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\n        List&lt;ServiceInstance&gt; instances = discoveryClient.getInstances(\"user-service\");\n        \/\/ 2.2 \u9009\u62e9\u670d\u52a1\u5b9e\u4f8b\uff0c\u83b7\u53d6uri(\u683c\u5f0f\u4e3ahttp:\/\/\u670d\u52a1\u5b9e\u4f8bip:\u670d\u52a1\u5b9e\u4f8b\u542f\u52a8\u7aef\u53e3)\n        URI uri = instances.get(0).getUri();\n\t    \/\/ 2.3 \u5411\u7528\u6237\u670d\u52a1\u53d1\u8d77\u670d\u52a1\u8c03\u7528\u8bf7\u6c42(\u6ce8\u610f\uff0c\u8fd9\u91cc\u6ca1\u6709\u5199\u6b7bip\u5730\u5740\u548c\u7aef\u53e3\u53f7\u4e86\uff01\uff01\uff01)\n        ResponseEntity&lt;String&gt; response = template.getForEntity(uri.toString() + \"\/user\/address\/{userId}\", String.class, order.getUserId());\n        String result = response.getBody();\n        order.setAddress(result);\n        return order;\n    }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u670d\u52a1\u96c6\u7fa4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Eureka \u4e2d\u6211\u4eec\u540c\u6837\u4e5f\u53ef\u4ee5\u6709\u591a\u4e2a\u670d\u52a1\u5b9e\u4f8b\u7ec4\u6210\u7684\u670d\u52a1\u96c6\u7fa4\uff0c\u901a\u8fc7\u76f8\u540c\u7684\u65b9\u5f0f\uff0c\u6211\u4eec\u540c\u6837\u53ef\u4ee5\u542f\u52a8\u4e24\u4e2a\u7528\u6237\u670d\u52a1\u5b9e\u4f8b\uff0c\u5e76\u5411Eureka\u6ce8\u518c\u4e2d\u5fc3\u6ce8\u518c\uff0c\u4f46\u662f\u5bf9\u4e8e\u7b2c\u4e8c\u4e2a\u670d\u52a1\u5b9e\u4f8b\uff0c\u6211\u4eec\u9700\u8981\u518d\u542f\u52a8\u811a\u672c\u4e2d\uff0c\u5728\u6dfb\u52a0\u4e00\u4e2ainstance-id<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-26-1024x537.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"537\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-26-1024x537.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-330\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-20-1024x121.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"121\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-20-1024x121.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-324\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Eureka\u7684\u81ea\u6211\u4fdd\u62a4\u673a\u5236<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-28-1024x344.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"344\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-28-1024x344.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-332\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u6211\u4fdd\u62a4\u673a\u5236\u89e6\u53d1\u7684\u573a\u666f\u5982\u4e0b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5f53eureka server\u5728\u4e00\u5b9a\u65f6\u95f4\u5185\u6ca1\u6709\u6536\u5230\u670d\u52a1\u5b9e\u4f8b\u7684\u5fc3\u8df3\uff0c\u4fbf\u4f1a\u628a\u8be5\u5b9e\u4f8b\u4ece\u6ce8\u518c\u8868\u4e2d\u5220\u9664\uff08<strong>\u9ed8\u8ba4\u662f90\u79d2<\/strong>\uff09<\/li>\n\n\n\n<li>\u4f46\u662f\uff0c\u5982\u679c\u77ed\u65f6\u95f4\u5185\u4e22\u5931\u5927\u91cf\u7684\u670d\u52a1\u5b9e\u4f8b\u5fc3\u8df3\u6570\u636e\uff0c\u8fd9\u610f\u5473\u7740\u77ed\u65f6\u95f4\u5185\u5927\u91cf\u7684\u670d\u52a1\u8fde\u63a5\u4e22\u5931\u4e86\uff0c\u6b64\u65f6\u5c31\u4f1a\u89e6\u53d1Eureka\u7684\u81ea\u6211\u4fdd\u62a4\u673a\u5236<\/li>\n\n\n\n<li>\u89e6\u53d1\u81ea\u6211\u4fdd\u62a4\u673a\u5236\u7684\u7ed3\u679c\u5c31\u662f\uff0cEureka\u8ba4\u4e3a\u867d\u7136\u6536\u4e0d\u5230\u5b9e\u4f8b\u7684\u5fc3\u8df3\uff0c\u4f46\u5b83\u8ba4\u4e3a\u5b9e\u4f8b\u8fd8\u662f\u5065\u5eb7\u7684\uff0ceureka\u4f1a\u4fdd\u62a4\u8fd9\u4e9b\u5b9e\u4f8b\uff0c\u4e0d\u4f1a\u628a\u5b83\u4eec\u4ece\u6ce8\u518c\u8868\u4e2d\u5220\u6389\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48Eureka\u7684\u81ea\u6211\u4fdd\u62a4\u673a\u5236\u7684\u610f\u4e49\u5728\u54ea\u91cc\u5462\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8be5\u4fdd\u62a4\u673a\u5236\u7684\u76ee\u7684\u662f\u907f\u514d\u7f51\u7edc\u8fde\u63a5\u6545\u969c\uff0c\u5728\u53d1\u751f\u7f51\u7edc\u6545\u969c\u65f6\uff0c\u5fae\u670d\u52a1\u548c\u6ce8\u518c\u4e2d\u5fc3\u4e4b\u95f4\u65e0\u6cd5\u6b63\u5e38\u901a\u4fe1\uff0c\u4f46\u670d\u52a1\u672c\u8eab\u662f\u5065\u5eb7\u7684<\/li>\n\n\n\n<li>\u6b64\u65f6\uff0c\u4e3a\u4e86\u907f\u514d\u6ce8\u518c\u4e2d\u5fc3\u540c\u65f6\u5220\u9664\u5927\u91cf\u672c\u6765\u662f\u6b63\u5e38\u8fd0\u884c(\u5065\u5eb7\u7684)\u7684\u670d\u52a1\u5b9e\u4f8b\uff0c\u4e8e\u662f\u5c31\u4f1a\u81ea\u52a8\u89e6\u53d1\u81ea\u6211\u4fdd\u62a4\u673a\u5236<\/li>\n\n\n\n<li>\u8fd9\u6837\u4e00\u6765\uff0c\u5373\u4f7f\u6ce8\u518c\u4e2d\u5fc3\u548c\u67d0\u4e2a\u6216\u8005\u67d0\u4e9b\u670d\u52a1\u5b9e\u4f8b\u7684\u7f51\u7edc\u51fa\u73b0\u95ee\u9898\uff0c\u5176\u4ed6\u670d\u52a1\u5b9e\u4f8b\u8fd8\u662f\u53ef\u4ee5\u901a\u8fc7\u6ce8\u518c\u4e2d\u5fc3\uff0c\u83b7\u53d6\u5230\u5176\u5730\u5740\uff0c\u6b63\u5e38\u53d1\u8d77\u8c03\u7528\u8bf7\u6c42<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\u6211\u4eec\u5728\u5f00\u53d1\u6d4b\u8bd5\u9636\u6bb5\uff0c\u9700\u8981\u9891\u7e41\u5730\u91cd\u542f\u53d1\u5e03\uff0c\u5982\u679c\u89e6\u53d1\u4e86\u4fdd\u62a4\u673a\u5236\uff0c\u5219\u65e7\u7684\u670d\u52a1\u5b9e\u4f8b\u6ca1\u6709\u88ab\u5220\u9664\uff0c\u8fd9\u65f6\u670d\u52a1\u6d88\u8d39\u8005\u6309\u7167\u6ce8\u518c\u8868\u4e2d\u7684\u670d\u52a1\u63d0\u4f9b\u8005\u4fe1\u606f\uff0c\u53d1\u51fa\u670d\u52a1\u8c03\u7528\u8bf7\u6c42\uff0c\u4f1a\u56e0\u4e3a\u8be5\u5b9e\u4f8b\u5173\u95ed\u800c\u5931\u8d25\uff0c\u8fd9\u5c31\u5bfc\u81f4\u8bf7\u6c42\u9519\u8bef\uff0c\u5f71\u54cd\u5f00\u53d1\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\uff0c\u5728\u5f00\u53d1\u6d4b\u8bd5\u9636\u6bb5\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u81ea\u6211\u4fdd\u62a4\u6a21\u5f0f\u5173\u95ed\uff0c\u53ea\u9700\u5728eureka server\u914d\u7f6e\u6587\u4ef6\u4e2d\u52a0\u4e0a\u5982\u4e0b\u914d\u7f6e\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>eureka:\n  server:\n    enable-self-preservation: false<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-25-1024x198.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"198\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-25-1024x198.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-329\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u670d\u52a1\u8c03\u7528\u7684\u8d1f\u8f7d\u5747\u8861<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b66\u4e60\u5b8c\u4e86\u6ce8\u518c\u4e2d\u5fc3\u76f8\u5173\u77e5\u8bc6\uff0c\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u5b9e\u73b0\u670d\u52a1\u7684\u6ce8\u518c\u4e0e\u81ea\u52a8\u53d1\u73b0\u4e86\u3002\u4f46\u662f\u518d\u6765\u770b\u770b\u6211\u4eec\u7684\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n        \/\/ 1 \u83b7\u53d6\u6307\u5b9a\u670d\u52a1\u540d\u79f0\u7684\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\n        List&lt;ServiceInstance&gt; instances = discoveryClient.getInstances(\"user-service\");\n        \/\/ 2 \u9009\u62e9\u670d\u52a1\u5b9e\u4f8b\uff0c\u83b7\u53d6uri(\u683c\u5f0f\u4e3ahttp:\/\/\u670d\u52a1\u5b9e\u4f8bip:\u670d\u52a1\u5b9e\u4f8b\u542f\u52a8\u7aef\u53e3)\n        URI uri = instances.get(0).getUri();\n\t    \/\/ 3 \u5411\u7528\u6237\u670d\u52a1\u53d1\u8d77\u670d\u52a1\u8c03\u7528\u8bf7\u6c42(\u6ce8\u610f\uff0c\u8fd9\u91cc\u6ca1\u6709\u5199\u6b7bip\u5730\u5740\u548c\u7aef\u53e3\u53f7\u4e86\uff01\uff01\uff01)\n        String address = template.getForObject(uri.toString() + \"\/user\/address\/{userId}\", String.class, order.getUserId());<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u662f\u53ef\u4ee5\u6709\u96c6\u7fa4\u7684\uff0c\u5728\u53d1\u73b0\u4e86\u4e00\u4e2a\u670d\u52a1\u6240\u6709\u7684\u5b9e\u4f8b\u4e4b\u540e\uff0c\u5728\u4e00\u6b21\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u9009\u62e9\u5176\u4e2d\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\uff0c\u53d1\u8d77\u8c03\u7528\u8bf7\u6c42\uff0c\u6240\u4ee5\u53d1\u8d77\u8c03\u7528\u4e4b\u524d\u8fd8\u5b58\u5728\u7740\u4e00\u4e2a\u9009\u62e9\u8fc7\u7a0b\uff0c\u8fd9\u5c31\u6d89\u53ca\u5230\u4e86\u9009\u62e9\u7684\u7b56\u7565\u95ee\u9898\uff0c\u5982\u4f55\u9009\u62e9\u51fa\u96c6\u7fa4\u4e2d\u7684\u4e00\u4e2a\u5b9e\u4f8b\u5462\uff1f\u5728SpringCloud\u4e2d\u6709\u4e00\u4e2a\u6709LoadBalancer\u548cRibbon\u5e2e\u6211\u4eec\u5b8c\u6210\u8fd9\u4e00\u9009\u62e9\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LoadBalancer<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LoadBalancer\u662fSpringCloud\u81ea\u5df1\u5b9e\u73b0\u7684\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\u5668\u3002\u7531\u4e8e\u4eceSpring Cloud 2020.0.0 \u7248\u672c\u5f00\u59cb\uff0cRibbon \u6b63\u5f0f\u8fdb\u5165\u7ef4\u62a4\u6a21\u5f0f\uff0c\u6240\u4ee5 Spring Cloud \u9010\u6b65\u653e\u5f03Ribbon\u7684\u4f7f\u7528\uff0c\u5e76\u4e14\u5c06 LoadBalancer \u88ab\u63a8\u8350\u4e3a\u4e3b\u8981\u7684\u8d1f\u8f7d\u5747\u8861\u89e3\u51b3\u65b9\u6848\uff0c\u6240\u4ee5\u63a5\u4e0b\u6765\u6211\u4eec\u5728\u5b66\u4e60\u4e00\u4e0bLoadBalancer\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u57fa\u672c\u4f7f\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\u6211\u4eec\u9700\u8981\u5728\u9879\u76ee\u4e2d\u5f15\u5165\u5982\u4e0b\u4f9d\u8d56\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-loadbalancer&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528\u4e86<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Configuration\npublic class RestTemplateConfig {\n\n    @Bean\n    \/\/ \u53ea\u9700\u8981\u52a0\u4e0a\u8be5\u6ce8\u89e3\uff0c\u5373\u53ef\u5b8c\u6210LoadBalancer\u7684\u6574\u5408\n    @LoadBalanced\n    public RestTemplate restTemplate() {\n        return new RestTemplate();\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>  \/\/ \u67e5\u8be2\u8ba2\u5355\u6570\u636e\n        Order order = orderMapper.findById(orderId);\n\t\t\/\/ \u6ce8\u610furl\u4e2d\u65e0\u9700\u5199ip:port,\u800c\u53d8\u6210\u4e86\u670d\u52a1\u540d\u79f0\n        String url = \"http:\/\/user-service\/user\/address\/{id}\";\n        String address = restTemplate.getForObject(url, String.class, order.getUserId());\n\n        order.setAddress(address);\n\n        \/\/ \u8fd4\u56de\u670d\u52a1\u8c03\u7528\u7684\u7ed3\u679c\n        return order;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u53d1\u73b0\uff0c\u9879\u76ee\u4e2d\u6574\u5408\u4e86LoadBalancer\u4e4b\u540e\uff0c\u670d\u52a1\u8c03\u7528\u6839\u636e\u670d\u52a1\u540d\u79f0\u5373\u53ef\u5b9e\u73b0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5355\u4f7f\u7528LoadBalancer\u4e4b\u540e\uff0c\u9009\u62e9\u5df2\u7ecf\u5f88\u597d\u7684\u5b9e\u73b0\u4e86\u3002\u540c\u65f6\uff0c\u6211\u4eec\u4e5f\u4f1a\u53d1\u73b0LoadBalancer\u9ed8\u8ba4\u5b9e\u73b0\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u662f\u8f6e\u8bad\u7b56\u7565(Round-Robin)\u3002\u90a3\u4e48\u95ee\u9898\u6765\u4e86\uff0cLoadBalancer\u53ea\u80fd\u4f7f\u7528\u8f6e\u8bad\u7b56\u7565\u5417? \u5f53\u7136\u4e0d\u662f\uff0cLoadBalancer\u672c\u8eab\u8fd8\u652f\u6301\u5982\u4e0b\u4e24\u79cd\u79cd\u5e38\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u7b56\u7565<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5b9e\u73b0\u7c7b<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u8f6e\u8bad\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">RoundRobinLoadBalancer<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8f6e\u8bad\u9009\u62e9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u968f\u673a\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">RandomLoadBalancer<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u968f\u673a\u9009\u62e9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u90a3\u4e48\u5982\u4f55\u6307\u5b9a\u4e0d\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u5462\uff0c\u901a\u8fc7\u914d\u7f6e\u7c7b\u5373\u53ef\uff0c\u53ef\u4ee5\u5206\u4e3a\u4e24\u6b65\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b65\uff1a\u5b9a\u4e49\u6240\u8981\u4f7f\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u7c7b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class CustomLoadBalancerConfiguration {\n\n    \/*\n          environment\uff1a\u5305\u542b\u4e86\u4e00\u4e9b\u914d\u7f6e\u4fe1\u606f\n          loadBalancerClientFactory\uff1a\u521b\u5efaLoadBalancerClient\u5bf9\u8c61\u7684\u5de5\u5382\n     *\/\n    @Bean\n    ReactorLoadBalancer&lt;ServiceInstance&gt; randomLoadBalancer(Environment environment, LoadBalancerClientFactory loadBalancerClientFactory) {\n\n        \/\/ \u83b7\u53d6\u76ee\u6807\u670d\u52a1\u540d\u79f0\n        String name = environment.getProperty(LoadBalancerClientFactory.PROPERTY_NAME);\n        \/\/ \u521b\u5efa\u7528\u4e8e\u83b7\u53d6\u76ee\u6807\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\u7684\u5de5\u5382\u5bf9\u8c61\n        ObjectProvider&lt;ServiceInstanceListSupplier&gt; serviceInstanceListSuppliers\n                = loadBalancerClientFactory.getLazyProvider(name, ServiceInstanceListSupplier.class);\n        \/\/ \u521b\u5efa\u968f\u673a\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\n        return new RandomLoadBalancer(serviceInstanceListSuppliers, name);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u6b65\uff0c\u901a\u8fc7@LoadBalancerClient\u6ce8\u89e3\u4f7f\u5176\u751f\u6548\uff0c\u5b8c\u6210\u4e0eRestTemplate\u7684\u6574\u5408<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@LoadBalancerClient(value = \"user-service\", configuration = CustomLoadBalancerConfiguration.class)\n@Configuration\npublic class RestTemplateConfig {\n\n    @Bean\n    @LoadBalanced\n    public RestTemplate restTemplate() {\n        return new RestTemplate();\n    }\n}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LoadBalancerClient\u6ce8\u89e3\u4e2d\u7684 value\u503c\u8868\u793a\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u6240\u9488\u5bf9\u7684\u670d\u52a1\u540d\u79f0\uff0c\u56e0\u4e3a\u6211\u4eec\u53ef\u4ee5\u5bf9\u4e0d\u540c\u7684\u670d\u52a1\u914d\u7f6e\u4e0d\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/li>\n\n\n\n<li>configuration\u5f15\u5165value\u6240\u8868\u793a\u7684\u670d\u52a1\u7684\uff0c\u6240\u4f7f\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\u7c7b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7136\uff0c\u4e0a\u8ff0\u7684\u65b9\u5f0f\u8fd8\u53ef\u4ee5\u4f7f\u7528\u53e6\u5916\u4e00\u4e2a\u6ce8\u89e3\u5b8c\u6210\uff0c\u7edf\u4e00\u58f0\u660e\u9488\u5bf9\u6240\u6709\u670d\u52a1\u7684\u8d1f\u8f7d\u5747\u8861\u914d\u7f6e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@LoadBalancerClients(\n        @LoadBalancerClient(value = \"user-service\", configuration = CustomLoadBalancerConfiguration.class)\n)\npublic class OrderServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(OrderServiceApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7136\uff0c\u6709\u7684\u540c\u5b66\u53ef\u80fd\u4f1a\u95ee\u4e86\uff0c\u5982\u679c\u6211\u60f3\u8ba9\u9488\u5bf9\u6240\u6709\u670d\u52a1\u7684\u8d1f\u8f7d\u5747\u8861\u90fd\u662f\u7528\u76f8\u540c\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u53ef\u4ee5\u5417\uff1f\u5f53\u7136\u53ef\u4ee5<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@LoadBalancerClients(\n        defaultConfiguration = CustomLoadBalancerConfiguration.class\n)\npublic class OrderServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(OrderServiceApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">LoadBalancer\u7f13\u5b58<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6765\u6211\u4eec\u6bcf\u6b21\u5728\u8c03\u7528\u4e00\u4e2a\u670d\u52a1\u7684\u65f6\u5019\uff0cLoadBalancer\u90fd\u5e94\u8be5\u901a\u8fc7\u6ce8\u518c\u4e2d\u5fc3\u7684\u5ba2\u6237\u7aef\uff0c\u83b7\u53d6\u5f53\u524d\u88ab\u8c03\u7528\u670d\u52a1\u7684\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\u7136\u540e\u9009\u62e9\u3002\u4f46\u662f\uff0c\u552f\u4e00\u4e00\u5b9a\u7a0b\u5ea6\u63d0\u9ad8\u6548\u7387\uff0cLoadBalancer\u7684\u9ed8\u8ba4\u5b9e\u73b0\u5728\u6709\u4e00\u4e2a\u81ea\u5df1\u7684\u7f13\u5b58\uff0c\u7528\u6765\u7f13\u5b58\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\u3002\u5173\u4e8e\u8fd9\u4e2a\u7f13\u5b58\uff0c\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u5f00\u542f\u662f\u53ef\u4ee5\u63d0\u5347\u6548\u7387\u7684\uff0c\u4f46\u662f\u5728\u6211\u4eec\u8bb2\u8bfe\u7684\u65f6\u5019\uff0c\u4e3a\u4e86\u6d4b\u8bd5\u65b9\u4fbf\uff0c\u6211\u4eec\u9700\u8981\u5173\u95ed\u5b83\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    loadbalancer:\n      cache:\n        enabled: false<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5b9a\u4e49\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u7136\uff0c\u7531\u4e8eLoadBalancer\u672c\u8eab\u63d0\u4f9b\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u6bd4\u8f83\u5c11\uff0c\u6240\u4ee5\u5b9e\u9645\u5f00\u53d1\u4e2d\uff0c\u6709\u53ef\u80fd\u6211\u4eec\u4f1a\u6839\u636e\u9700\u8981\u81ea\u5df1\u5b9e\u73b0\u81ea\u5b9a\u4e49\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class MyLoadBalancer implements ReactorServiceInstanceLoadBalancer {\n\n    \/\/ \u670d\u52a1\u540d\u79f0\n    final String serviceId;\n\n    \/\/ \u83b7\u53d6ServiceInstanceListSupplier\u5bf9\u8c61\u7684\u5de5\u5382\n    ObjectProvider&lt;ServiceInstanceListSupplier&gt; serviceInstanceListSupplierProvider;\n\n    public MyLoadBalancer(String serviceId, ObjectProvider&lt;ServiceInstanceListSupplier&gt; serviceInstanceListSupplierProvider) {\n        this.serviceId = serviceId;\n        this.serviceInstanceListSupplierProvider = serviceInstanceListSupplierProvider;\n    }\n\t\n    \/*\n        \u6211\u4eec\u9700\u8981\u5b9e\u73b0\u8be5\u65b9\u6cd5\uff0c\u5b9e\u73b0\u81ea\u5df1\u7684\u81ea\u5b9a\u4e49\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\n    *\/\n    @Override\n    public Mono&lt;Response&lt;ServiceInstance&gt;&gt; choose(Request request) {\n       \t\n    }\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>public class MyLoadBalancer implements ReactorServiceInstanceLoadBalancer {\n\n    \/\/ \u670d\u52a1\u540d\u79f0\n    final String serviceId;\n\n    \/\/ \u83b7\u53d6ServiceInstanceListSupplier\u5bf9\u8c61\u7684\u5de5\u5382\n    ObjectProvider&lt;ServiceInstanceListSupplier&gt; serviceInstanceListSupplierProvider;\n\n    public MyLoadBalancer(String serviceId, ObjectProvider&lt;ServiceInstanceListSupplier&gt; serviceInstanceListSupplierProvider) {\n        this.serviceId = serviceId;\n        this.serviceInstanceListSupplierProvider = serviceInstanceListSupplierProvider;\n    }\n\n    @Override\n    public Mono&lt;Response&lt;ServiceInstance&gt;&gt; choose(Request request) {\n        \/\/ \u5f97\u5230\u83b7\u53d6\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\u7684supplier\u5bf9\u8c61\n        ServiceInstanceListSupplier serviceInstanceListSupplier = serviceInstanceListSupplierProvider.getIfAvailable(NoopServiceInstanceListSupplier::new);\n        \/\/\n        return serviceInstanceListSupplier\n                \/\/ \u83b7\u53d6\u76ee\u6807\u670d\u52a1\u5b9e\u4f8b\u5217\u8868\n                .get(request)\n                \/\/ \u53d6\u51fa\u7b2c\u4e00\u4e2a\u5217\u8868(\u5b9e\u9645\u4e0a)\n                .next()\n                \/\/ \u5c06\u670d\u52a1\u5217\u8868\u8f6c\u5316\u4e3a\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b(\u5176\u5b9e\u5c31\u662f\u9009\u62e9\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b)\n                .map(serviceInstances -&gt; doChooseSingleServer(serviceInstances));\n    }\n\n    \/*\n         \u901a\u8fc7\u8fd9\u4e2a\u65b9\u6cd5\u65f6\u5b9e\u9645\u5b8c\u6210\u670d\u52a1\u5b9e\u4f8b\u7684\u9009\u62e9\n     *\/\n    private Response&lt;ServiceInstance&gt; doChooseSingleServer(List&lt;ServiceInstance&gt; serviceInstances) {\n        \n        \/\/ \u9009\u62e9\u7b56\u7565\u7b80\u5355\u7c97\u66b4\uff0c\u9009\u62e9\u5217\u8868\u4e2d\u7684\u7b2c\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\n        ServiceInstance serviceInstance = serviceInstances.get(0);\n\n        \/\/ \u5c06\u9009\u62e9\u7ed3\u679c\u5c01\u88c5\u5230DefaultResponse\u4e2d\u8fd4\u56de\n        return new DefaultResponse(serviceInstance);\n    }\n\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Ribbon\u8d1f\u8f7d\u5747\u8861(\u77e5\u9053)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ribbon\u4e5f\u662f\u662f\u4e00\u4e2a\u5ba2\u6237\u7aef\u8d1f\u8f7d\u5747\u8861\u5668\uff0c\u80fd\u591f\u7ed9HTTP\u5ba2\u6237\u7aef\u5e26\u6765\u7075\u6d3b\u7684\u63a7\u5236\u3002\u5728SpringCloud2020\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u9ed8\u8ba4\u4f7f\u7528\u7684\u662fRibbon\uff0c\u6240\u4ee5\u6211\u4eec\u4e5f\u9700\u8981\u77e5\u9053\u3002\u5b83\u6240\u652f\u6301\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\u5982\u4e0b:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\u7b56\u7565<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u5b9e\u73b0\u7c7b<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u63cf\u8ff0<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">\u968f\u673a\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">RandomRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u968f\u673a\u9009\u62e9server<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u8f6e\u8bad\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">RoundRobinRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8f6e\u8be2\u9009\u62e9<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u91cd\u8bd5\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">RetryRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u5bf9\u9009\u5b9a\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565(\u8f6e\u8bad)\u4e4b\u4e0a\u7684\u91cd\u8bd5\u673a\u5236\uff0c\u5728\u4e00\u4e2a\u914d\u7f6e\u65f6\u95f4\u6bb5\u5185\u5f53\u9009\u62e9\u670d\u52a1\u4e0d\u6210\u529f\uff0c\u5219\u4e00\u76f4\u5c1d\u8bd5\u4f7f\u7528\u8be5\u7b56\u7565\u9009\u62e9\u4e00\u4e2a\u53ef\u7528\u7684\u670d\u52a1\uff1b<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u6700\u4f4e\u5e76\u53d1\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">BestAvailableRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u9010\u4e2a\u8003\u5bdf\u670d\u52a1\uff0c\u5982\u679c\u670d\u52a1\u65ad\u8def\u5668\u6253\u5f00\uff0c\u5219\u5ffd\u7565\uff0c\u518d\u9009\u62e9\u5176\u4e2d\u5e76\u53d1\u8fde\u63a5\u6700\u4f4e\u7684\u670d\u52a1<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u53ef\u7528\u8fc7\u6ee4\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">AvailabilityFilteringRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u8fc7\u6ee4\u6389\u56e0\u4e00\u76f4\u5931\u8d25\u5e76\u88ab\u6807\u8bb0\u4e3acircuit tripped\u7684\u670d\u52a1\uff0c\u8fc7\u6ee4\u6389\u90a3\u4e9b\u9ad8\u5e76\u53d1\u94fe\u63a5\u7684\u670d\u52a1\uff08active connections\u8d85\u8fc7\u914d\u7f6e\u7684\u9608\u503c)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u54cd\u5e94\u65f6\u95f4\u52a0\u6743\u91cd\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">WeightedResponseTimeRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u6839\u636eserver\u7684\u54cd\u5e94\u65f6\u95f4\u5206\u914d\u6743\u91cd\uff0c\u54cd\u5e94\u65f6\u95f4\u8d8a\u957f\uff0c\u6743\u91cd\u8d8a\u4f4e\uff0c\u88ab\u9009\u62e9\u5230\u7684\u6982\u7387\u4e5f\u5c31\u8d8a\u4f4e\u3002\u54cd\u5e94\u65f6\u95f4\u8d8a\u77ed\uff0c\u6743\u91cd\u8d8a\u9ad8\uff0c\u88ab\u9009\u4e2d\u7684\u6982\u7387\u8d8a\u9ad8\uff0c\u8fd9\u4e2a\u7b56\u7565\u5f88\u8d34\u5207\uff0c\u7efc\u5408\u4e86\u5404\u79cd\u56e0\u7d20\uff0c\u6bd4\u5982\uff1a\u7f51\u7edc\uff0c\u78c1\u76d8\uff0cio\u7b49\uff0c\u90fd\u76f4\u63a5\u5f71\u54cd\u54cd\u5e94\u65f6\u95f4<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">\u533a\u57df\u6743\u91cd\u7b56\u7565<\/td><td class=\"has-text-align-left\" data-align=\"left\">ZoneAvoidanceRule<\/td><td class=\"has-text-align-left\" data-align=\"left\">\u7efc\u5408\u5224\u65ad\u670d\u52a1\u6240\u5728\u533a\u57df\u7684\u6027\u80fd\uff0c\u548c\u670d\u52a1\u7684\u538b\u529b\uff0c\u8f6e\u8be2\u9009\u62e9server\u5e76\u4e14\u5224\u65ad\u4e00\u4e2aAWS Zone\u7684\u8fd0\u884c\u6027\u80fd\u662f\u5426\u53ef\u7528\uff0c\u5254\u9664\u4e0d\u53ef\u7528\u7684Zone\u4e2d\u7684\u6240\u6709server<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">RestTemplate\u6574\u5408Ribbon<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3a\u5728SpringCloud2020\u4e4b\u524d\uff0cnacos\u5ba2\u6237\u7aef\u5df2\u7ecf\u81ea\u5df1\u6574\u5408\u4e86ribbon\u4f9d\u8d56\uff0c\u6240\u4ee5\u5b9e\u9645\u4e0a\u6211\u4eec\u5e76\u4e0d\u9700\u8981\u53bb\u6dfb\u52a0\u8be5\u4f9d\u8d56\u5c31\u53ef\u4ee5\u4f7f\u7528Ribbon\u4e86\uff0c\u4ecd\u7136\u662f\u4f7f\u7528@LoadBalance\u6ce8\u89e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Configuration\npublic class ClientConfig {\n\n    @Bean\n    @LoadBalanced\n    public RestTemplate template() {\n        return new RestTemplate();\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5728\u4f7f\u7528RestTemplate\u53d1\u8d77\u8c03\u7528\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u4f7f\u7528\u670d\u52a1\u540d\u8fdb\u884c\u8c03\u7528\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        \/\/ 1.\u67e5\u8be2\u8ba2\u5355\n        Order order = orderMapper.findById(orderId);\n        \/\/ 2.\u5229\u7528RestTemplate\u53d1\u8d77http\u8bf7\u6c42\uff0c\u67e5\u8be2\u7528\u6237\n        \/\/ 2.1.url\u8def\u5f84\n        String url = \"http:\/\/user-service\/user\/address\/{userId}\";\n        \/\/ 2.2.\u53d1\u9001http\u8bf7\u6c42\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u8c03\u7528\n        String userAddress = restTemplate.getForObject(url, String.class, order.getUserId());\n        \/\/ 3.\u5c01\u88c5user\u5230Order\n        order.setAddress(userAddress);\n        \/\/ 4.\u8fd4\u56de\n        return order;<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6307\u5b9aRibbon\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u548cSpring Cloud LoadBalancer\u7684\u4f7f\u7528\u65b9\u5f0f\u7c7b\u4f3c<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ribbon\u4e5f\u53ef\u4ee5\u6307\u5b9a\u9488\u5bf9\u67d0\u4e2a\u670d\u52a1\u6216\u6240\u6709\u670d\u52a1\u4f7f\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/li>\n\n\n\n<li>\u6211\u4eec\u4e5f\u53ef\u4ee5\u5b9e\u73b0Ribbon\u7684\u81ea\u5b9a\u4e49\u8d1f\u8f7d\u5747\u8861\u7b56\u7565<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u58f0\u660e\u5f0f\u63a5\u53e3\u8c03\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\u6211\u4eec\u7684\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\uff0c\u53c8\u53d8\u5f97\u7b80\u5355\u4e86\u4e00\u4e9b\uff0c\u56e0\u4e3aRibbon\u5e2e\u52a9\u6211\u4eec\u89e3\u51b3\u4e86\uff0c\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\u4e2d\u7684\u9009\u62e9\u95ee\u9898\u3002\u518d\u6765\u770b\u4e00\u4e0b\u6211\u4eec\u7684\u670d\u52a1\u8c03\u7528\u4ee3\u7801<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        \/\/ 2.1.url\u8def\u5f84\n        String url = \"http:\/\/user-service\/user\/address\/{userId}\";\n        \/\/ 2.2.\u53d1\u9001http\u8bf7\u6c42\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u8c03\u7528\n        String userAddress = restTemplate.getForObject(url, String.class, order.getUserId());\n\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u89c9\u5f97\u4ee5\u4e0a\u7684\u4ee3\u7801\u8fd8\u662f\u4e0d\u591f\u7b80\u6d01\uff0c\u5982\u679c\u6211\u4eec\u5e0c\u671b\u5bf9\u4e8e\u670d\u52a1(\u670d\u52a1\u4e2d\u7684Controller\u65b9\u6cd5)\u8c03\u7528\uff0c\u5c31\u50cf\u5bf9\u666e\u901a\u65b9\u6cd5\u4e00\u6837\u7684\u7b80\u5355\uff1f\u5c31\u7c7b\u4f3c\u4e0b\u9762\u7684\u4ee3\u7801\u4e00\u6837\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public interface RemoteUserService {\n\n    @GetMapping(\"\/user\/address\/{id}\")\n    public String queryById(@PathVariable(\"id\") Long id);\n}<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u5c31\u50cf\u8c03\u7528\u666e\u901a\u65b9\u6cd5\u4e00\u6837\uff0c\u8c03\u7528\u5230\u7528\u6237\u670d\u52a1\u4e2d\u7684\u65b9\u6cd5\nString userAddress = remoteUserService.queryById(1);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">OpenFeign\u5c31\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5b9e\u73b0\u8fd9\u6837\u7684\u529f\u80fd\uff0c\u8fdb\u4e00\u6b65\u7b80\u5316\u670d\u52a1\u8c03\u7528\u7684\u4ee3\u7801\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OpenFeign \u5ba2\u6237\u7aef<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OpenFeign\u662f\u4e00\u4e2a\u5b9e\u73b0Java\u4ee3\u7801\u548cHttp\u5ba2\u6237\u7aef\u7ed1\u5b9a\u7684\u7ed1\u5b9a\u5668\uff0c\u901a\u4fd7\u7684\u6765\u89e3\u91ca\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4ee5\u7edf\u4e00\u7684\u65b9\u5f0f\uff0c\u5c06\u63a5\u53e3&#8221;\u7ffb\u8bd1&#8221;\u6210Restful\u98ce\u683c\u7684\u8bf7\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OpenFeign\u7684\u4f7f\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3aOpenFeign\u672c\u8eab\uff0c\u5145\u5f53\u7740\u4e00\u4e2a\u201c\u7ffb\u8bd1\u201d\u7684\u89d2\u8272\uff0c\u53ef\u4ee5\u5c06\u6211\u4eec\u7684Java\u63a5\u53e3\u7ffb\u8bd1\u4e3a\u5bf9\u5e94\u7684Http APIs\uff0c\u6240\u4ee5\u5bf9\u4e8e\u6211\u4eec\u6765\u8bf4\uff0cOpenFeign\u4e5f\u53ef\u4ee5\u7406\u89e3\u4e3a\u4e00\u79cd\u670d\u52a1\u8c03\u7528\u7684\u5ba2\u6237\u7aef\uff0c\u6b63\u56e0\u4e3a\u662f\u670d\u52a1\u8c03\u7528\u7684\u5ba2\u6237\u7aef\uff0c\u6240\u4ee5<strong>\u53ea\u5728\u670d\u52a1\u6d88\u8d39\u8005\u4e00\u7aef\u4f7f\u7528\u3002<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b80\u5355\u53c2\u6570(\u8fd4\u56de\u503c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\uff0cOpenFeign\u672c\u8eab\u4ec5\u4ec5\u53ea\u662f\u5728\u5ba2\u6237\u7aef\u4f7f\u7528\uff0c\u4f46\u662f\u56e0\u4e3a\u4f7f\u7528\u4e86OpenFeign\u610f\u5473\u7740\u670d\u52a1\u7684\u8c03\u7528\u662f\u9762\u5411Java\u63a5\u53e3\u7684\uff0c\u800c\u975eHTTP API\u7684\uff0c\u8c03\u7528\u65b9\u5f0f\u53d1\u751f\u4e86\u6539\u53d8\u3002\u6240\u4ee5\u6211\u4eec\u9700\u8981\u7ed9order-service\u6dfb\u52a0OpenFeign\u4f9d\u8d56<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-31.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"585\" height=\"152\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-31.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-335\"  sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6dfb\u52a0\u5982\u4e0b\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-openfeign&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u4e49\u7528\u6765\u8c03\u7528\u7528\u6237\u670d\u52a1\u7684OpenFeign\u63a5\u53e3<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u63a5\u53e3\u9700\u8981\u52a0FeignClient\u6307\u5b9a\u8be5\u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\uff0c\u6240\u8c03\u7528\u7684\u76ee\u6807\u670d\u52a1\n@FeignClient(\"user-service\")\npublic interface UserFeignClient {\n\n    \/* \u63a5\u53e3\u65b9\u6cd5\u4e0a\u7684\u6ce8\u89e3\u4ee5\u53ca\u65b9\u6cd5\u53c2\u6570\u4e3b\u673a\uff0c\u7528\u6765\u8868\u793a\u8c03\u7528\u8be5\u65b9\u6cd5\u65f6\n        \u6240\u53d1\u8d77\u7684http\u8bf7\u6c42\u7684pah\u8def\u5f84\uff0c\u4ee5\u53ca\u53c2\u6570\n     *\/\n    @GetMapping(\"user\/address\/{id}\")\n    public String queryById(@PathVariable(\"id\") Long id);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u542f\u52a8\u7c7b\u4e0a\u52a0\u6ce8\u89e3@EnableFeignClients\uff0c\u624d\u80fd\u8ba9\u6211\u4eec\u5b9a\u4e49\u7684FeignClient\u751f\u6548<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@SpringBootApplication\n@EnableDiscoveryClient\n@EnableFeignClients\n@MapperScan(\"com.cskaoyan.order.mapper\")\npublic class OrderServiceApplication {\n\n    public static void main(String&#91;] args) {\n        SpringApplication.run(OrderServiceApplication.class, args);\n    }\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\u7684OpenFeign\u7684\u4f9d\u8d56\uff0c\u63a5\u53e3\u5b9a\u4e49\uff0c\u4ee5\u53ca\u751f\u6548\u6ce8\u89e3\u90fd\u51c6\u5907\u597d\u4e86\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528OpenFeign\u4e86\uff0c\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\uff0c\u6211\u4eec\u7684\u670d\u52a1\u8c03\u7528\u4ee3\u7801\u53ef\u4ee5\u4fee\u6539\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        \/\/ 1.\u67e5\u8be2\u8ba2\u5355\n        Order order = orderMapper.findById(orderId);\n        \/\/ 2.\u5229\u7528OpenFeign\u63a5\u53e3\u53d1\u8d77http\u8bf7\u6c42\uff0c\u67e5\u8be2\u7528\u6237\n        String userAddress = userFeignClient.queryById(order.getUserId());\n        \/\/ 3.\u5c01\u88c5user\u5230Order\n        order.setAddress(userAddress);\n        \/\/ 4.\u8fd4\u56de\n        return order;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\u4e8b\u9879<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OpenFeign\u63a5\u53e3\u4e2d\u5b9a\u4e49\u7684\u65b9\u6cd5\u540d\uff0c\u4e0d\u9700\u8981\u548c\u88ab\u8c03\u7528\u7684\uff0c\u76ee\u6807\u670d\u52a1\u7684Controller\u65b9\u6cd5\u7684\u65b9\u6cd5\u540d\u76f8\u540c\uff0c\u53ea\u8981\u8bf7\u6c42\u7684path\u90e8\u5206\u4ee5\u53ca\u53c2\u6570\u5bf9\u5e94\u5373\u53ef<\/li>\n\n\n\n<li>\u5982\u679c\u9700\u8981\u4f20\u9012\u8bf7\u6c42\u53c2\u6570\uff0c\u6bd4\u5982http:\/\/ip:port\/path?arg1=value1&amp;arg1=value2\uff0c\u6b64\u65f6\u6211\u4eec\u9700\u8981\u7ed9OpenFeign\u63a5\u53e3\u7684\u65b9\u6cd5\u53c2\u6570\u52a0\u4e0a@RequestParam\u6ce8\u89e3<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>@FeignClient(\"test-service\")\npublic interface TestArgFeignClient {\n\n    @GetMapping(\"test\/arg\")\n    public String testOpenFeignArg(@RequestParam(\"arg1\") Long arg1,\n                                   @RequestParam(\"arg2\") Long arg2);\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u5bf9\u8c61\u53c2\u6570(\u8fd4\u56de\u503c)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u521a\u624d\u6211\u4eec\u6d4b\u8bd5\u4e86\uff0c\u7b80\u5355\u53c2\u6570(Jdk\u4e2d\u672c\u8eab\u5c31\u6709\u7684\u6570\u636e\u7c7b\u578b)\uff0c\u73b0\u5728\u6211\u4eec\u6765\u770b\u770b\u53e6\u4e00\u79cd\u60c5\u51b5\uff0c\u5f53\u6211\u4eec\u88ab\u8c03\u7528\u7684\u76ee\u6807\u670d\u52a1\u65b9\u6cd5\u9700\u8981\u8fd4\u56de(\u6216\u63a5\u6536)\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5bf9\u8c61User\u7684\u65f6\u5019\uff0c\u5b9e\u73b0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\n@RequestMapping(\"\/user\")\npublic class UserController {\n\n    @Autowired\n    private UserService userService;\n\n    \/**\n     * @param id \u7528\u6237id\n     * @return \u7528\u6237\n     *\/\n    @GetMapping(\"\/address\/{id}\")\n    public User queryObjectById(@PathVariable(\"id\") Long id) {\n        \/\/ \u6839\u636eid\u67e5\u8be2\u7528\u6237\u7684\u5730\u5740\u4fe1\u606f\n        return userService.queryObjectById(id);\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\uff0c\u5728\u8ba2\u5355\u670d\u52a1\u4e2d\uff0c\u6211\u4eec\u7684OpenFeign\u63a5\u53e3\u65b9\u6cd5\u4e5f\u5c31\u8981\u505a\u51fa\u76f8\u5e94\u7684\u6539\u53d8<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@FeignClient(\"user-service\")\npublic interface UserFeignClient {\n\n    @GetMapping(\"user\/address\/{id}\")\n    public User queryObjectById(@PathVariable(\"id\") Long id);\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u771f\u7684\u8fd9\u4e48\u7b80\u5355\u5c31\u53ef\u4ee5\u4e86\u5417\uff1f\u5f53\u7136\u4e0d\u662f<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-32.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"797\" height=\"238\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-32.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-336\"  sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u5f88\u660e\u663e\u7684\u770b\u5230\u62a5\u9519\u4e86\uff0c\u539f\u56e0\u662fOrder-Service\u548cUser-Service\u662f\u4e24\u4e2a\u72ec\u7acb\u7684Maven\u5de5\u7a0b\uff0c\u56e0\u6b64Order-Service\u5e76\u4e0d\u8ba4\u8bc6\u5728User-Service\u4e2d\u5b9a\u4e49\u7684User\u7c7b\uff0c\u90a3\u600e\u4e48\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u5462\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8ba9Order-Service\u4e5f\u8ba4\u8bc6User-Service\u4e2d\u5b9a\u4e49\u7684\u5373\u53ef<\/li>\n\n\n\n<li>\u56e0\u6b64\u6211\u4eec\u5728\u6dfb\u52a0\u4e00\u4e2aMaven\u5de5\u7a0b\uff0c\u5728\u8be5\u5de5\u7a0b\u4e2d\uff0c\u5b9a\u4e49User\uff0c\u5728\u8ba9Order-Service\u548cUser-Service\u90fd\u4f9d\u8d56\u8fd9\u4e2aMaven\u5de5\u7a0b\u5373\u53ef<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-33.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"450\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-33.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-337\"  sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u540c\u65f6\uff0c\u5206\u522b\u5728Order-Service\u548cUserService\u4e2d\u6dfb\u52a0User-service-api\u7684\u4f9d\u8d56\u5373\u53ef<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-34.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"828\" height=\"555\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-34.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-338\"  sizes=\"auto, (max-width: 828px) 100vw, 828px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-40-1024x682.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-40-1024x682.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-344\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u8981\u6ce8\u610f\uff0c\u4e3a\u4ec0\u4e48\u6211\u4eec\u4e0d\u76f4\u63a5\u8ba9Order-Service\u76f4\u63a5\u4f9d\u8d56UserService\uff0c\u8fd9\u6837\u4e0d\u662f\u4e5f\u53ef\u4ee5\u8ba9Order-Service\u8ba4\u8bc6\u5728User-Service\u4e2d\u5b9a\u4e49\u7684User\u7c7b\u5417\uff1f<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56e0\u4e3a\u4e00\u65e6Order-Service\u4f9d\u8d56\u4e86User-Service\u90a3\u4e48OrderService\u5728\u6253\u5305\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u628aUser-Service\u7684\u4ee3\u7801\u76f4\u63a5\u6253\u5305\u5728\u4e00\u8d77<\/li>\n\n\n\n<li>\u4e24\u4e2a\u670d\u52a1\u6253\u6210\u4e00\u4e2ajar\u5305\uff0c\u4e00\u65e6\u8fd0\u884c\u8d77\u6765\uff0c\u4e24\u4e2a\u670d\u52a1\u7684\u4ee3\u7801\u8fd0\u884c\u5728\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\uff0c\u8fd9\u8fdd\u53cd\u4e86\u5fae\u670d\u52a1\u7684\u7406\u5ff5<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">FeignClient\u65e5\u5fd7\u8f93\u51fa<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u6211\u4eec\u8c03\u7528FeignClient\u53d1\u51fa\u8bf7\u6c42\u7684\u65f6\u5019\uff0c\u5982\u679c\u6211\u4eec\u5e0c\u671b\u80fd\u770b\u5230\u5176\u53d1\u51fa\u7684\u5177\u4f53Http\u8bf7\u6c42\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6765\u5b9e\u73b0\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u8fd9\u91cc\u7684xxx\u8868\u793a\u6211\u4eec\u81ea\u5df1\u7684\u5b9a\u4e49\u7684FeignClient\u6240\u5728\u5305\u7684\u5305\u540d(\u6bd4\u5982: com.cskaoyan.feign.consumer.api)\nlogging:\n  level:\n    xxx: debug<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u4e49\u914d\u7f6e\u7c7b\uff0c\u5728\u914d\u7f6e\u7c7b\u4e2d\uff0c\u914d\u7f6eFeign\u7684\u65e5\u5fd7\u8f93\u51fa\u7ea7\u522b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Configuration\npublic class FeignConfig {\n\n    @Bean\n    public Logger.Level logLevel() {\n        return Logger.Level.FULL;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u5f53\u6211\u4eec\uff0c\u901a\u8fc7\u5728\u5bf9\u5e94\u7684FeignClient\u5bf9\u8c61\u4e0a\uff0c\u8c03\u52a8\u65b9\u6cd5\uff0c\u53d1\u8d77http\u8bf7\u6c42\u7684\u65f6\u5019\uff0c\u5bf9\u5e94\u7684\u8bf7\u6c42\u5c31\u4f1a\u6253\u5370\u5728\u63a7\u5236\u4f53<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-35-1024x120.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"120\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-35-1024x120.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-339\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u670d\u52a1\u8c03\u7528\u7684\u8d85\u65f6\u8bbe\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\uff0c\u4e00\u6b21\u8fdc\u7a0b\u8c03\u7528\u8fc7\u7a0b\u4e2d\uff0c\u670d\u52a1\u6d88\u8d39\u8005\u4e0d\u53ef\u80fd\u65e0\u9650\u5236\u7684\u7b49\u5f85\u670d\u52a1\u63d0\u4f9b\u8005\u8fd4\u56de\u7684\u7ed3\u679c\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u4e00\u6b21\u8c03\u7528\u6267\u884c\u8fc7\u7a0b\u4e5f\u4e0d\u4f1a\u6267\u884c\u5f88\u957f\u65f6\u95f4(\u9664\u975e\u51fa\u73b0\u7f51\u7edc\u6545\u969c\uff0c\u6216\u8005\u670d\u52a1\u63d0\u4f9b\u8005\u5b95\u673a\u7b49\u95ee\u9898)\uff0c\u6240\u4ee5\u4e3a\u9632\u6b62\uff0c\u5728\u975e\u6b63\u5e38\u60c5\u51b5\u4e0b\u670d\u52a1\u6d88\u8d39\u8005\u5728\u8c03\u7528\u8fc7\u7a0b\u4e2d\u7684\u957f\u65f6\u95f4\u963b\u585e\u7b49\u5f85\uff0c\u5bf9\u4e8e\u4e00\u6b21\u670d\u52a1\u8c03\u7528\u8fc7\u7a0b\uff0c\u6211\u4eec\u4f1a\u8bbe\u7f6e\u5176\u8d85\u65f6\u65f6\u95f4\u3002\u4e00\u6b21\u670d\u52a1\u8c03\u7528\uff0c\u8d85\u65f6\u672a\u8fd4\u56de\u5373\u8ba4\u4e3a\u8c03\u7528\u5931\u8d25\u3002\u5728\u4f7f\u7528Feign\u7684\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u4ee5\u914d\u7f6e\u5176\u8d85\u65f6\u65f6\u95f4\u3002\u9ed8\u8ba4\u8d85\u65f6\u65f6\u95f4\u662f60s<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    openfeign:\n      client:\n        config:\n         # default\u8868\u793a\u8bbe\u7f6e\u5bf9\u6240\u6709\u670d\u52a1\u8bbe\u7f6e\u8c03\u7528\u8d85\u65f6\u65f6\u95f4\u7684\uff0c\u5982\u679c\u60f3\u8981\u8bbe\u7f6e\u67d0\u4e2a\u670d\u52a1\u7684\uff0c\u5c06default\u6539\u4e3a\u5bf9\u5e94\u670d\u52a1\u540d\u5373\u53ef\n          default:\n            connectTimeout: 5000 # \u8fde\u63a5\u8d85\u65f6\u65f6\u95f4\n            readTimeout: 5000 # \u8c03\u7528\u8d85\u65f6\u65f6\u95f4<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u914d\u7f6e\u4e2d\u5fc3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u6bcf\u4e2a\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u914d\u7f6e\uff0c\u6bd4\u5982\u670d\u52a1\u8bbf\u95ee\u7684\u6570\u636e\u5e93\u5730\u5740\u7b49\uff0c\u4f46\u662f\u67d0\u4e00\u5929\uff0c\u6570\u636e\u5e93\u90e8\u7f72\u7684\u670d\u52a1\u5668\u5730\u5740\u53d8\u4e86\uff0c\u6b64\u65f6\u4f1a\u53d1\u751f\u4ec0\u4e48\u5462\uff1f\u4e3a\u4e86\u8ba9\u670d\u52a1\u80fd\u591f\u6b63\u786e\u8bbf\u95ee\u5230\u6570\u636e\u5e93\uff0c\u6211\u4eec\u5f97\u505c\u6b62\u6bcf\u4e00\u4e2a\u670d\u52a1\uff0c\u91cd\u65b0\u4fee\u6539\u6bcf\u4e00\u4e2a\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u7136\u540e\u5728\u91cd\u65b0\u542f\u52a8\u6bcf\u4e2a\u670d\u52a1\uff0c\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u5c31\u4f1a\u51fa\u73b0\u4e24\u4e2a\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u7684\u5de5\u4f5c\u7e41\u7410\uff0c\u5de5\u4f5c\u91cf\u5927\uff0c\u5c24\u5176\u5f53\u670d\u52a1\u6570\u91cf\u8f83\u591a\u7684\u65f6\u5019<\/li>\n\n\n\n<li>\u8981\u8ba9\u65b0\u7684\u914d\u7f6e\u751f\u6548\uff0c\u5f97\u91cd\u542f\u670d\u52a1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u8981\u89e3\u51b3\u4ee5\u4e0a\u95ee\u9898\uff0c\u90a3\u4e48\u5728\u6211\u4eec\u5fae\u670d\u52a1\u67b6\u6784\u7684\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u5c31\u5f97\u5f15\u5165\u4e00\u4e2a\u65b0\u7684\u89d2\u8272\u2014\u2014\u914d\u7f6e\u4e2d\u5fc3\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u4e86\uff0c\u7c7b\u4f3c\u4e8e\u6ce8\u518c\u4e2d\u5fc3\uff0c\u914d\u7f6e\u4e2d\u5fc3\u7684\u5b9e\u73b0\u4e5f\u6709\u591a\u79cd\uff0c\u800cNacos\u540c\u65f6\u4e5f\u5b9e\u73b0\u4e86\u914d\u7f6e\u4e2d\u5fc3\u7684\u89d2\u8272\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u914d\u7f6e\u4e2d\u5fc3\u53ef\u4ee5\u8ba9\u60a8\u4ee5&lt;span style=&#8217;color:red;background:yellow;font-size:\u6587\u5b57\u5927\u5c0f;font-family:\u5b57\u4f53;&#8217;&gt;<strong>\u4e2d\u5fc3\u5316\u3001\u5916\u90e8\u5316\u548c\u52a8\u6001\u5316<\/strong>&lt;\/span&gt;(\u52a8\u6001\u5316\u5373\u53ef\u4ee5\u5b9e\u65f6\u5237\u65b0\u914d\u7f6e)\u7684\u65b9\u5f0f\u7ba1\u7406\u6240\u6709\u73af\u5883\u7684\u5e94\u7528\u914d\u7f6e\u548c\u670d\u52a1\u914d\u7f6e\u3002<\/li>\n\n\n\n<li>\u52a8\u6001\u914d\u7f6e\u6d88\u9664\u4e86\u914d\u7f6e\u53d8\u66f4\u65f6\u91cd\u65b0\u90e8\u7f72\u5e94\u7528\u548c\u670d\u52a1\u7684\u9700\u8981\uff0c\u8ba9\u914d\u7f6e\u7ba1\u7406\u53d8\u5f97\u66f4\u52a0\u9ad8\u6548\u548c\u654f\u6377\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos \u914d\u7f6e\u4e2d\u5fc3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nacos\u9664\u4e86\u53ef\u4ee5\u4f5c\u4e3a\u670d\u52a1\u6ce8\u518c\u4e2d\u5fc3\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u670d\u52a1\u914d\u7f6e\u4e2d\u5fc3\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f7f\u7528Nacos\u914d\u7f6e\u4e2d\u5fc3\u4e4b\u524d\uff0c\u6211\u4eec\u5fc5\u987b\u5bf9\u4e8e\u6ce8\u518c\u4e2d\u5fc3\u7684\u914d\u7f6e\u4fe1\u606f\u6709\u4e00\u4e2a\u6e05\u695a\u7684\u8ba4\u8bc6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e\u4e2d\u5fc3\u4e2d\u7684\u914d\u7f6e\uff0c\u4e3b\u8981\u662f\u4ee5\u952e\u503c\u5bf9\u7684\u5f62\u5f0f\u5b58\u5728\u7684\uff0c\u5373\u6bcf\u6761\u914d\u7f6e\u90fd\u4ee5key-value\u7684\u5f62\u5f0f\u5b58\u50a8\uff0ckey\u662f\u914d\u7f6e\u7684\u540d\u79f0\uff0cvalue\u624d\u662f\u914d\u7f6e\u7684\u503c<\/li>\n\n\n\n<li>\u6240\u4ee5\uff0c\u5f88\u660e\u663e\uff0c\u4e0d\u540c\u914d\u7f6e\u7684key\u503c\u5e94\u8be5\u6709\u6240\u533a\u522b\uff0c\u6216\u8005\u5373\u4f7fkey\u503c\u76f8\u540c\uff0c\u6211\u4eec\u4e5f\u5e94\u8be5\u6709\u529e\u6cd5\u533a\u5206\u4ed6\u4eec\uff0c\u5373\u7ed9key\u503c\u5212\u5206\u4e0d\u540c\u7684\u7ef4\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5f97\u4ecb\u7ecd\u4e00\u4e0bNacos\u4e2d\u5b9a\u4e49\u7684\u57fa\u672c\u6982\u5ff5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u914d\u7f6e\u9879<\/strong>: \u4e00\u4e2a\u5177\u4f53\u7684\u53ef\u914d\u7f6e\u7684\u53c2\u6570\u4e0e\u5176\u503c\u57df\uff0c\u901a\u5e38\u4ee5 param-key=param-value \u7684\u5f62\u5f0f\u5b58\u5728\u3002\u4f8b\u5982\u6211\u4eec\u5e38\u914d\u7f6e\u7cfb\u7edf\u7684\u65e5\u5fd7\u8f93\u51fa\u7ea7\u522b\uff08logLevel=INFO|WARN|ERROR\uff09 \u5c31\u662f\u4e00\u4e2a\u914d\u7f6e\u9879\u3002<\/li>\n\n\n\n<li><strong>\u914d\u7f6e\u96c6<\/strong>\uff1a\u4e00\u7ec4\u76f8\u5173\u6216\u8005\u4e0d\u76f8\u5173\u7684\u914d\u7f6e\u9879\u7684\u96c6\u5408\u79f0\u4e3a\u914d\u7f6e\u96c6\u3002\u5728\u7cfb\u7edf\u4e2d\uff0c\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u5c31\u662f\u4e00\u4e2a\u914d\u7f6e\u96c6\uff0c\u5305\u542b\u4e86\u7cfb\u7edf\u5404\u4e2a\u65b9\u9762\u7684\u914d\u7f6e\uff0c\u6bcf\u4e00\u4e2a\u914d\u7f6e\u96c6\u90fd\u5bf9\u5e94\u4e00\u4e2a\u552f\u4e00\u7684DataId\uff0cDataId\u5fc5\u987b\u7531\u6211\u4eec\u81ea\u5df1\u5b9a\u4e49\u3002<\/li>\n\n\n\n<li><strong>\u914d\u7f6e\u5206\u7ec4<\/strong>: Nacos \u4e2d\u7684\u4e00\u7ec4\u914d\u7f6e\u96c6\uff0c\u662f\u7ec4\u7ec7\u914d\u7f6e\u7684\u7ef4\u5ea6\u4e4b\u4e00\uff0c\u6bcf\u4e00\u4e2a\u5206\u7ec4\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u7ec4\u540d\uff0c\u5982\u679c\u6211\u4eec\u672a\u5b9a\u4e49\uff0c\u5219\u9ed8\u8ba4\u4f7f\u7528DEFAULT-GROUP\u5206\u7ec4<\/li>\n\n\n\n<li><strong>\u547d\u540d\u7a7a\u95f4<\/strong>: \u7528\u4e8e\u8fdb\u884c\u7528\u6237\u7c92\u5ea6\u7684\u914d\u7f6e\u9694\u79bb\uff0c\u6bcf\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684Id\u503c\uff0c\u5982\u679c\u6211\u4eec\u672a\u5b9a\u4e49\uff0c\u5219\u9ed8\u8ba4\u4f7f\u7528public\u547d\u540d\u7a7a\u95f4<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\u51e0\u4e2a\u6982\u5ff5\u5176\u5b9e\u5c31\u662f\u5728\u544a\u8bc9\u6211\u4eec\u533a\u5206\u4e0d\u540c\u914d\u7f6e\u9879\u7684\u7ef4\u5ea6\uff0cNacos\u63d0\u4f9b\u591a\u4e2a\u7ef4\u5ea6\u5e2e\u52a9\u6211\u4eec\u533a\u5206\u4e0d\u540c\u7684\u914d\u7f6e\uff0c\u5b83\u4eec\u7684\u5173\u7cfb\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-36.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"397\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-36.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-340\"  sizes=\"auto, (max-width: 516px) 100vw, 516px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e86\u4ee5\u4e0a\u4e0d\u540c\u7684\u914d\u7f6e\u9879\u7684\u5212\u5206\u7ef4\u5ea6\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u7075\u6d3b\u5b9a\u4e49\u6211\u4eec\u7684\u914d\u7f6e\u9879\u4e86\u3002\u5176\u4e2d<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e\u9879\u4e2d\u7684key\u503c\uff0c\u4ee5\u53ca\u914d\u7f6e\u5206\u7ec4\u7684\u7ec4\u540d\u90fd\u7531\u6211\u4eec\u81ea\u5df1\u6839\u636e\u573a\u666f\u53bb\u5b9a\u4e49<\/li>\n\n\n\n<li>\u547d\u540d\u7a7a\u95f4\u7684Id\u503c\uff0c\u5728\u6211\u4eec\u5b9a\u4e49\u547d\u540d\u7a7a\u95f4\u7684\u65f6\u5019\uff0c\u7531Nacos\u5e2e\u6211\u4eec\u751f\u6210<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos\u914d\u7f6e\u4e2d\u5fc3\u7684\u4f7f\u7528<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u914d\u7f6e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7528\u6237\u670d\u52a1\u4e2d\u6dfb\u52a0\u5982\u4e0b\uff0c\u8bbf\u95eenacos\u914d\u7f6e\u4e2d\u5fc3\u7684\u4f9d\u8d56<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        &lt;dependency&gt;\n            &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-config&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u4ee5\u5728\u914d\u7f6e\u4e2d\u5fc3\u4e2d\u7ba1\u7406\u6bcf\u4e2a\u670d\u52a1\u81ea\u5df1\u7684\u914d\u7f6e(Profile\u914d\u7f6e)\u3002\u53ef\u4ee5\u6307\u5b9a\u6bcf\u4e2a\u670d\u52a1\u6240\u8981\u8bfb\u53d6\u7684\u914d\u7f6e\u96c6\u540d\u79f0<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    nacos:\n      config:\n\t\t# \u914d\u7f6e\u4e2d\u5fc3\u5730\u5740\n        server-addr: 192.168.153.130:8848\n        # \u914d\u7f6e\u96c6\u7684\u6587\u4ef6\u683c\u5f0f\n        file-extension: yml\n  config:\n    import:\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0?group=MY_GROUP # \u8986\u76d6\u9ed8\u8ba4\u4e0a\u9762\u7684group, \u8bfb\u53d6MY_GROUP\u7684\u914d\u7f6e\u96c6      <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u8fd9\u91cc\u7684\u914d\u7f6e\u96c6id\u7684\u5b9a\u4e49\u53ef\u4ee5\u662f\u4efb\u610f\u5b57\u7b26\u4e32\uff0c\u4f46\u662f\u63a8\u8350\u5927\u5bb6\u4f7f\u7528\u5982\u4e0b\u516c\u5f0f\u751f\u6210\u76ee\u6807\u914d\u7f6e\u96c6id\u5373dataId<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>${spring.application.name}-${spring.profiles.active}.yml<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>spring.profiles.active<\/code>&nbsp;\u5373\u4e3a\u5f53\u524d\u73af\u5883\u5bf9\u5e94\u7684 profile<\/li>\n\n\n\n<li>\u6700\u540e\u7684yml\u5728\u8bf4\u660e\u914d\u7f6e\u6587\u4ef6\u7684\u683c\u5f0f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u4e00\u6765\uff0c\u7c7b\u6bd4\u4e8e\u4e0a\u4e00\u4e2a\u9636\u6bb5\u6211\u4eec\u5728\u9879\u76ee\u4e2d\u901a\u8fc7\u4fee\u6539spring.profiles.active\u914d\u7f6e\u503c\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u914d\u7f6e\u4e2d\u5fc3\u5b9e\u73b0\u591a\u73af\u5883\u914d\u7f6e\u4e86\u3002\u5f53\u7136\uff0c\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u901a\u8fc7\u5236\u5b9anamespace\u548cgroup\u5b9e\u73b0\u73af\u5883\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  application:\n  name: xxx\n  profiles:\n    active: dev\n  cloud:\n    nacos:\n      config:\n        #namespace: xxx\n        #group: xxx\n        server-addr: 127.0.0.1:8848\n        file-extension: yml\n  config:\n    import:\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0?group=MY_GROUP # \u8986\u76d6\u9ed8\u8ba4\u4e0a\u9762\u7684group, \u8bfb\u53d6MY_GROUP\u7684\u914d\u7f6e\u96c6<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728nacos-config\u7684\u76ee\u5f55\u4e0b\u6dfb\u52a0application.yml\uff0c\u5728application.yml\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u9879\u76ee\u4e2d\u7684\u5176\u4ed6\u914d\u7f6e\u90fd\u5305\u542b\u5728application.yml\u6587\u4ef6\u4e2d\nserver:\n  port: 3377\nspring:\n  application:\n    name: nacos-config-client\n  profiles:\n    active: dev # \u8868\u793a\u5f00\u53d1\u73af\u5883\n  cloud:\n    nacos:\n      config:\n        #Nacos\u4f5c\u4e3a\u914d\u7f6e\u4e2d\u5fc3\u5730\u5740\n        server-addr: localhost:8848 \n        #\u6307\u5b9ayaml\u683c\u5f0f\u7684\u914d\u7f6e\uff0c\u5982\u679c\u662fyml\u6587\u4ef6\n        file-extension: yml \n        # \u6307\u5b9a\u914d\u7f6e\u6240\u5c5e\u7684\u914d\u7f6e\u5206\u7ec4\n        # group: DEV_GROUP\n        # \u6307\u5b9a\u914d\u7f6e\u6240\u5c5e\u7684\u547d\u540d\u7a7a\u95f4\n        # namespace: 7d8f0f5a-6a53-4785-9686-dd460158e5d4\n  config:\n    import:\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0\n      - nacos:\u914d\u7f6e\u96c6\u540d\u79f0?group=MY_GROUP # \u8986\u76d6\u9ed8\u8ba4\u4e0a\u9762\u7684group, \u8bfb\u53d6MY_GROUP\u7684\u914d\u7f6e\u96c6<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d4b\u8bd5\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\n@RestController\npublic class ConfigController {\n\n    @Value(\"${nacos.config}\")\n    String config;\n\n\n    @GetMapping(\"\/nacos\/config\")\n    public String nacosCofnig() {\n        return config;\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u670d\u52a1\u914d\u7f6e\u7684\u52a8\u6001\u5237\u65b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u5b58\u50a8\u5728\u914d\u7f6e\u4e2d\u5fc3\u4e4b\u540e\uff0c\u5982\u679c\u914d\u7f6e\u503c\u53d1\u751f\u4e86\u6539\u53d8\uff0c\u662f\u5426\u5fc5\u987b\u91cd\u542f\u670d\u52a1\u624d\u80fd\u8ba9\u914d\u7f6e\u751f\u6548\u5462\uff1f\u5f53\u7136\u4e0d\u662f\uff0c\u57fa\u4e8eNacos\u914d\u7f6e\u4e2d\u5fc3\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u914d\u7f6e\u7684\u52a8\u6001\u5237\u65b0\u3002\u53ea\u9700\u5728\u9700\u8981\u4f7f\u7528\u914d\u7f6e\u503c\u7684\u7c7b\u4e0a\u52a0\u4e0a@RefreshScope\u6ce8\u89e3\u5373\u53ef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@RestController\n\/\/ \u5728\u4f7f\u7528\u914d\u7f6e\u7684\u7c7b\u4e0a\u52a0\u8be5\u6ce8\u89e3\u624d\u80fd\u5b9e\u73b0\u914d\u7f6e\u7684\u52a8\u6001\u5237\u65b0\n@RefreshScope\npublic class UserController {\n\n    @Value(\"${nacos.config}\")\n    String config;\n\n\n    @GetMapping(\"\/nacos\/config\")\n    public String nacosCofnig() {\n        return config;\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e\u4e2d\u5fc3\u7684\u914d\u7f6e\u4f18\u5148\u7ea7\u9ad8\u4e8e\u672c\u5730\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Nacos \u914d\u7f6e\u7684\u6301\u4e45\u5316<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u5728Nacos\u670d\u52a1\u5668\u4e0a\u5199\u5165\u7684\u914d\u7f6e\uff0c\u4f1a\u88ab\u6301\u4e45\u5316\u4fdd\u5b58\u5230Nacos\u81ea\u5e26\u7684\u4e00\u4e2a\u5d4c\u5165\u5f0f\u6570\u636e\u5e93derby\u4e2d\uff0c\u56e0\u6b64\u5f53\u6211\u4eec\u91cd\u542fNacos\u4e4b\u540e\uff0c\u4ecd\u7136\u53ef\u4ee5\u770b\u5230\u4e4b\u524d\u7684\u914d\u7f6e\u4fe1\u606f\u3002\u4f46\u662f\uff0c\u4f7f\u7528\u5d4c\u5165\u5f0f\u6570\u636e\u5e93\u5b9e\u73b0\u6570\u636e\u7684\u5b58\u50a8\uff0c\u4e0d\u65b9\u4fbf\u89c2\u5bdf\u6570\u636e\u5b58\u50a8\u7684\u57fa\u672c\u60c5\u51b5\uff0c\u56e0\u6b64\uff0cNacos\u8fd8\u652f\u6301\u5c06\u914d\u7f6e\u4fe1\u606f\u5199\u5165Mysql\u4e2d\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u521b\u5efa\u540d\u4e3anacos\u7684\u6570\u636e\u5e93<\/li>\n\n\n\n<li>\u5728nacos\u6570\u636e\u5e93\u4e2d\uff0c\u6267\u884c\u6570\u636e\u5e93\u521d\u59cb\u5316\u6587\u4ef6\uff1anacos-mysql.sql(\u6539\u6587\u4ef6\u5728conf\u76ee\u5f55\u4e0b\u5df2\u7ecf\u63d0\u4f9b)<\/li>\n\n\n\n<li>.\u4fee\u6539conf\/application.properties\u6587\u4ef6\uff0c\u589e\u52a0\u652f\u6301mysql\u6570\u636e\u6e90\u914d\u7f6e\uff08\u76ee\u524d\u53ea\u652f\u6301mysql\uff09\uff0c\u6dfb\u52a0mysql\u6570\u636e\u6e90\u7684url\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spring.datasource.platform=mysql\ndb.num=1\n# \u8fd9\u91cc\u7684url\u8981\u6539\u6210\u4f60\u81ea\u5df1\u7684mysql\u6570\u636e\u5e93\u5730\u5740\uff0c\u5e76\u5728\u4f60\u7684mysql\u4e2d\u521b\u5efa\u540d\u4e3anacos\u7684\u6570\u636e\u5e93\ndb.url.0=jdbc:mysql:\/\/11.162.196.16:3306\/nacos?characterEncoding=utf8&amp;connectTimeout=1000&amp;socketTimeout=3000&amp;autoReconnect=true\n# \u8fd9\u91cc\u8981\u6539\u6210\u4f60\u81ea\u5df1\u767b\u5f55mysql\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\ndb.user.0=nacos_devtest\ndb.password.0=youdontknow<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u914d\u7f6e\u4e86mysql\u6570\u636e\u5e93\u4e4b\u540e\uff0c\u6211\u4eec\u4f1a\u53d1\u73b0\uff0c\u4e4b\u524d\u914d\u7f6e\u4e2d\u5fc3\u7684\u914d\u7f6e\u4fe1\u606f\u5168\u90e8\u6d88\u5931\u4e86\uff0c\u90a3\u662f\u56e0\u4e3a\u6211\u4eec\u4e4b\u524d\u4f7f\u7528\u7684\u662fnacos\u7684\u5185\u5d4c\u6570\u636e\u5e93derby\uff0c\u73b0\u5728\u5207\u6362\u5230mysql\u4e4b\u540e\u6570\u636e\u5b58\u50a8\u5728nacos\u8fd9\u4e2a\u6570\u636e\u5e93\u4e2d\uff0c\u800c\u8be5\u6570\u636e\u5e93\u73b0\u5728\u662f\u6ca1\u6709\u6570\u636e\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-39-1024x224.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"224\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-39-1024x224.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-343\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\u5f53\u6211\u4eec\uff0c\u5728nacos\u7684\u63a7\u5236\u53f0\u91cd\u65b0\u6dfb\u52a0\u914d\u7f6e\u6570\u636e\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5728mysql\u4e2d\u770b\u5230\u4e86<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-37.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"681\" height=\"163\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-37.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-341\"  sizes=\"auto, (max-width: 681px) 100vw, 681px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f51\u5173<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6ca1\u6709\u7f51\u5173\uff0c\u96be\u9053\u4e0d\u884c\u5417\uff1f\u529f\u80fd\u4e0a\u662f\u53ef\u4ee5\u7684\uff0c\u6211\u4eec\u76f4\u63a5\u8c03\u7528\u63d0\u4f9b\u7684\u63a5\u53e3\u5c31\u53ef\u4ee5\u4e86\u3002\u90a3\u4e3a\u4ec0\u4e48\u8fd8\u9700\u8981\u7f51\u5173\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56e0\u4e3a\u7f51\u5173\u7684\u4f5c\u7528\u4e0d\u4ec5\u4ec5\u662f\u8f6c\u53d1\u8bf7\u6c42\u800c\u5df2\u3002\u6211\u4eec\u53ef\u4ee5\u8bd5\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u9700\u8981\u505a\u4e00\u4e2a\u8bf7\u6c42\u8ba4\u8bc1\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u63a5\u5165\u5230 API \u670d\u52a1\u4e2d\u3002\u4f46\u662f\u5018\u82e5\u540e\u7eed\u53c8\u6709\u670d\u52a1\u9700\u8981\u63a5\u5165\uff0c\u6211\u4eec\u53c8\u9700\u8981\u91cd\u590d\u63a5\u5165\u3002\u8fd9\u6837\u6211\u4eec\u4e0d \u4ec5\u4ee3\u7801\u8981\u91cd\u590d\u7f16\u5199\uff0c\u800c\u4e14\u540e\u671f\u4e5f\u4e0d\u5229\u4e8e\u7ef4\u62a4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u63a5\u5165\u7f51\u5173\u540e\uff0c\u7f51\u5173\u5c06\u8f6c\u53d1\u8bf7\u6c42\u3002\u6240\u4ee5\u5728\u8fd9\u4e00\u5c42\u505a\u8bf7\u6c42\u8ba4\u8bc1\uff0c\u5929\u7136\u5408\u9002\u3002\u8fd9\u6837\u8fd9\u9700\u8981\u7f16\u5199\u4e00\u6b21\u4ee3\u7801\uff0c\u5728\u8fd9\u4e00\u5c42\u8fc7\u6ee4\u5b8c\u6bd5\uff0c\u518d\u8f6c\u53d1\u7ed9\u4e0b\u9762\u7684 API\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u4ee5 API \u7f51\u5173\u7684\u901a\u5e38\u4f5c\u7528\u662f\u5b8c\u6210\u4e00\u4e9b\u901a\u7528\u7684\u529f\u80fd\uff0c\u5982\u8bf7\u6c42\u8ba4\u8bc1\uff0c\u8bf7\u6c42\u8bb0\u5f55\uff0c\u8bf7\u6c42\u9650\u6d41\uff0c\u9ed1\u767d\u540d\u5355\u5224\u65ad\u7b49\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API\u7f51\u5173\u662f\u4e00\u4e2a\u670d\u52a1\u5668\uff0c\u662f\u7cfb\u7edf\u7684\u552f\u4e00\u5165\u53e3\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">API\u7f51\u5173\u65b9\u5f0f\u7684\u6838\u5fc3\u8981\u70b9\u662f\uff0c\u6240\u6709\u7684\u5ba2\u6237\u7aef\u548c\u6d88\u8d39\u7aef\u90fd\u901a\u8fc7\u7edf\u4e00\u7684\u7f51\u5173\u63a5\u5165\u5fae\u670d\u52a1\uff0c\u5728\u7f51\u5173\u5c42\u5904\u7406\u6240\u6709\u7684\u975e\u4e1a\u52a1\u529f\u80fd\u3002\u901a\u5e38\uff0c\u7f51\u5173\u63d0\u4f9bREST\/HTTP\u7684\u8bbf\u95eeAPI\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-41.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"566\" height=\"506\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-41.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-345\"  sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u591a\u5165\u53e3<\/strong>\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-42.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"830\" height=\"430\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-42.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-346\"  sizes=\"auto, (max-width: 830px) 100vw, 830px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f51\u5173\u4f7f\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spring Cloud Gateway\u662f\u4e00\u4e2a\u57fa\u4e8eSpring\u751f\u6001\u7684API\u7f51\u5173\uff0c\u57fa\u4e8eWebFlux\u6846\u67b6\u5b9e\u73b0\u3002\u5b83\u65e8\u5728\u4ee5\u7b80\u5355\u9ad8\u6548\u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u8bf7\u6c42\u8def\u7531\uff0c\u4ee5\u53ca\u4e00\u4e9b\u5176\u4ed6\u7684\u8fb9\u7f18\u529f\u80fd\uff0c\u6bd4\u5982\uff0c\u5b89\u5168\uff0c\u76d1\u63a7\u7b49\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u7528\u7684\u7f51\u5173\u6846\u67b6\u9664\u4e86Gateway\u4e4b\u5916\uff0c\u8fd8\u6709Zuul\uff0cZuul2\u7b49\u6846\u67b6\u3002\u5176\u4e2d\uff0cZuul\u662f\u7531Netflix\u516c\u53f8\u5f00\u53d1\u51fa\u7684\u6700\u65e9\u7684\u901a\u7528\u7f51\u5173\u6846\u67b6\uff0c\u529f\u80fd\u4e30\u5bcc\uff0c\u4f46\u662f\u57fa\u4e8e\u540c\u6b65\u963b\u585e\u5f0fServlet API\u5b9e\u73b0\uff0c\u6027\u80fd\u4e0d\u4f73\u3002Zuul2\u53ef\u4ee5\u7406\u89e3\u4e3aZuul\u7684\u5347\u7ea7\u7248\uff0c\u5b83\u57fa\u4e8e\u5f02\u6b65\u975e\u963b\u585e\u6a21\u5f0f\u5b9e\u73b0\uff0c\u4f46\u662f\u7531\u4e8ezuul2\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4e00\u76f4\u5ef6\u671f\uff0c\u6240\u4ee5Spring Coud\u5b98\u65b9\u5e76\u672a\u91c7\u7528Zuul2\u6700\u4e3a\u81ea\u5df1\u7684\u901a\u7528\u7f51\u5173\uff0c\u800c\u662f\u81ea\u5df1\u63a8\u51fa\u4e86\u81ea\u5df1\u7684\u57fa\u4e8e\u5f02\u6b65\u975e\u963b\u585e\u5b9e\u73b0\u7684\u7b2c\u4e8c\u4ee3\u670d\u52a1\u7f51\u5173Gateway\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u6982\u5ff5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Predicate<\/strong>\uff1a\u8868\u793a\u8def\u7531\u89c4\u5219\u7684\u5339\u914d\u6761\u4ef6<\/li>\n\n\n\n<li><strong>Filter<\/strong>\uff1a\u8fc7\u6ee4\u5668\uff0c\u5728\u8bf7\u6c42\u5904\u7406\u4e4b\u524d(Pre)\u5b9e\u73b0\u961f\u8bf7\u6c42\u7684\u62e6\u622a\u5904\u7406\uff0c\u5728\u8bf7\u6c42\u5904\u7406\u4e4b\u540e(Post)\u5b9e\u73b0\u5bf9\u54cd\u5e94\u7684\u62e6\u622a\u5904\u7406<\/li>\n\n\n\n<li><strong>Route<\/strong>\uff1a\u5b9a\u4e49\u8bf7\u6c42\u548c\u8def\u7531\u76ee\u6807\u4e4b\u95f4\u7684\u6620\u5c04\uff0c\u5b83\u7531\u4e00\u4e2a\u552f\u4e00ID(\u81ea\u5b9a\u4e49)\uff0c\u4e00\u4e2a\u76ee\u6807\u5730\u5740URI\uff0c\u8868\u793a\u8def\u7531\u6761\u4ef6Predicate\u96c6\u5408\uff0c\u4ee5\u53ca\u4e00\u4e2aFilter\u96c6\u5408\u7ec4\u6210\u3002\u5bf9\u4e8e\u4e00\u4e2a\u8bf7\u6c42\u800c\u8a00\uff0c\u5982\u679c\u5b83\u6ee1\u8db3\u4e00\u4e2a\u8def\u7531\u7684\u5168\u90e8\u8def\u7531\u6761\u4ef6(Predicate)\uff0c\u90a3\u4e48\u8be5\u8bf7\u6c42\u5c31\u4f1a\u6309\u7167\u8be5\u8def\u7531(Route)\u89c4\u5219\uff0c\u5411\u76ee\u6807\u5730\u5740URI\u8f6c\u53d1\u3002<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    gateway:\n     #\u5b9a\u4e49\u591a\u4e2a\u8def\u7531\n      routes:\n      # \u4e00\u4e2a\u8def\u7531route\u7684id\n      - id:  test_route\n        # \u8be5\u8def\u7531\u8f6c\u53d1\u7684\u76ee\u6807URI\n        uri: https:\/\/example.org\n        # \u8def\u7531\u6761\u4ef6\u96c6\u5408\n        # \/red\/aaa\n        predicates:\n        - Path=\/red\/**\n        # \u8fc7\u6ee4\u5668\u96c6\u5408\n        filters:\n        - AddRequestParameter=color, red<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u518d\u6765\u770b\u4e00\u770bGateway\u662f\u5982\u4f55\u5de5\u4f5c\u7684<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-38.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"443\" height=\"595\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-38.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-342\"  sizes=\"auto, (max-width: 443px) 100vw, 443px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5ba2\u6237\u7aef\u5411Gateway\u53d1\u8d77\u8bf7\u6c42<\/li>\n\n\n\n<li>Gateway\u7684Handler Mapping\u7ec4\u4ef6\uff0c\u4f1a\u5bf9\u8bf7\u6c42\u505a\u8def\u7531\u5339\u914d\uff0c\u5982\u679c\u8bf7\u6c42\u548c\u67d0\u4e2a\u8def\u7531\u89c4\u5219\u5339\u914d\uff0c\u5219\u628a\u8be5\u8bf7\u6c42\u4ea4\u7ed9Web Handler\u5904\u7406<\/li>\n\n\n\n<li>\u5728\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u76ee\u6807\u4e4b\u524d\uff0cWeb Handler\u4f1a\u5c06\u8bf7\u6c42\uff0c\u4ea4\u7ed9\u6ee1\u8db3\u8bf7\u6c42\u8fc7\u6ee4\u6761\u4ef6\u7684\u4e00\u7cfb\u5217\u8fc7\u6ee4\u5668\uff0c\u5373\u4e00\u4e2a\u8fc7\u6ee4\u5668\u94fe\u5bf9\u8be5\u8bf7\u6c42\u8fdb\u884c\u8fc7\u6ee4\u5904\u7406<\/li>\n\n\n\n<li>\u8fc7\u6ee4\u5668\u94fe\uff0c\u88ab\u865a\u7ebf\u5206\u9694\uff0c\u662f\u56e0\u4e3a\u8fc7\u6ee4\u5668\u65e2\u53ef\u4ee5\u5728\u8f6c\u53d1\u8bf7\u6c42\u524d\u62e6\u622a\u8bf7\u6c42\uff0c\u4e5f\u53ef\u4ee5\u5728\u8bf7\u6c42\u5904\u7406\u4e4b\u540e\u5bf9\u54cd\u5e94\u8fdb\u884c\u62e6\u622a\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f51\u5173\u8def\u7531\u914d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SpringCloud Gateway\u7684\u7f51\u5173\u914d\u7f6e\u6709\u4e24\u79cd\u65b9\u5f0f\uff0c\u914d\u7f6e\u6587\u4ef6\u914d\u7f6e\u548c\u4ee3\u7801\u914d\u7f6e\u4e24\u79cd\u65b9\u5f0f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4f7f\u7528Gateway\u4e4b\u524d\uff0c\u6211\u4eec\u5f97\u5355\u72ec\u521b\u5efa\u4e00\u4e2aMaven\u5de5\u7a0b\uff0c\u5f15\u5165Gateway\u4f9d\u8d56\uff0c\u4e4b\u540e\u5c06\u5176\u72ec\u7acb\u542f\u52a8\u3002\u9700\u8981\u7684\u4f9d\u8d56\u5982\u4e0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;dependencies&gt;\n        &lt;!--gateway--&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-gateway&lt;\/artifactId&gt;\n          &lt;\/dependency&gt;\n        &lt;!--loadbalancer\u4f9d\u8d56--&gt;\n        &lt;\/dependency&gt;\n            &lt;groupId&gt;org.springframework.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-loadbalancer&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n        &lt;!--\u5355\u5143\u6d4b\u8bd5\u4f9d\u8d56--&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-boot-starter-test&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;\n    &lt;\/dependencies&gt;<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u914d\u7f6e\u6587\u4ef6\u914d\u7f6e<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u73b0\u5728\u6211\u4eec\u5728\u57fa\u4e8eGateway\u7684\u7f51\u5173\u4e2d\uff0c\u6dfb\u52a0\u8def\u7531\u914d\u7f6e\uff0c\u5b9e\u73b0\u5982\u4e0b\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c06URI\u5339\u914d\/routeconfig\/rest\/**\u7684\u8bf7\u6c42\uff0c\u8f6c\u53d1\u7ed9\u67d0\u4e00\u4e2a\u670d\u52a1\u6216\u5e94\u7528(\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u670d\u52a1\u6216\u5e94\u7528)<\/li>\n\n\n\n<li>\u5c06URI\u5339\u914d\/guonei\/**\u7684\u8bf7\u6c42\uff0c\u8f6c\u53d1\u7ed9\u53e6\u4e00\u4e2a\u670d\u52a1\u6216\u5e94\u7528(\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u670d\u52a1\u6216\u5e94\u7528)<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  application:\n    name: cloud-gateway\n  cloud:\n    gateway:\n      routes:\n         #\u8def\u7531\u7684ID\uff0c\u6ca1\u6709\u56fa\u5b9a\u89c4\u5219\u4f46\u8981\u6c42\u552f\u4e00\uff0c\u5efa\u8bae\u914d\u5408\u670d\u52a1\u540d\n        - id: config_route \n          #\u5339\u914d\u540e\u63d0\u4f9b\u670d\u52a1\u7684\u8def\u7531\u5730\u5740\n          uri: http:\/\/localhost:8002\n           # \u65ad\u8a00\uff0c\u8def\u5f84\u76f8\u5339\u914d\u7684\u6761\u4ef6\n          predicates:\n            - Path=\/routeconfig\/rest\/**      \n\t\t#\u8def\u7531\u7684ID\uff0c\u6ca1\u6709\u56fa\u5b9a\u89c4\u5219\u4f46\u8981\u6c42\u552f\u4e00\uff0c\u5efa\u8bae\u914d\u5408\u670d\u52a1\u540d\n        - id: config_news \n          #\u5339\u914d\u540e\u63d0\u4f9b\u670d\u52a1\u7684\u8def\u7531\u5730\u5740\n          uri: http:\/\/news.baidu.com\n          # \u65ad\u8a00\uff0c\u8def\u5f84\u76f8\u5339\u914d\u7684\u8fdb\u884c\u8def\u7531\n          predicates:\n            - Path=\/guonei\/**      <\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee3\u7801\u914d\u7f6e<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>@Configuration\npublic class GateWayConfig\n{\n    @Bean\n    public RouteLocator customRouteLocator(RouteLocatorBuilder routeLocatorBuilder)\n    {\n        RouteLocatorBuilder.Builder routes = routeLocatorBuilder.routes();\n\t\t\n        \/\/ route\u65b9\u6cd5\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u65b0\u5efa\u7684routeID\n        \/\/ \u7b2c\u4e8c\u4e2a\u53c2\u6570\u8868\u793aRoute\u5bf9\u8c61\u5bf9\u5e94\u7684\u7684Builder\u5bf9\u8c61\n        routes.route(\"code_route_config\",\n                r -&gt; r.path(\"\/guonei\")\n                        .uri(\"http:\/\/news.baidu.com\")).build();\n\n        return routes.build();\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u52a8\u6001\u8def\u7531<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7f51\u5173\u63a5\u6536\u5916\u90e8\u8bf7\u6c42\uff0c\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5219\uff0c\u5c06\u8bf7\u6c42\u8f6c\u53d1\u7ed9\u5176\u4ed6\u670d\u52a1\u6216\u8005\u5e94\u7528\u3002\u5982\u679c\u7ad9\u5728\u670d\u52a1\u8c03\u7528\u7684\u89d2\u5ea6\uff0c\u7f51\u5173\u5c31\u626e\u6f14\u7740\u670d\u52a1\u6d88\u8d39\u8005\u7684\u89d2\u8272\uff0c\u6b64\u65f6\uff0c\u5982\u679c\u6211\u4eec\u518d\u6765\u770b\u770b\u670d\u52a1\u8c03\u7528\u7684\u76ee\u6807URI\u914d\u7f6e\uff0c\u5c31\u4f1a\u5f88\u81ea\u7136\u7684\u53d1\u73b0\u4e00\u4e2a\u95ee\u9898\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u8c03\u7528\u7684\u5730\u5740\u662f\u5199\u6b7b\u7684\uff0c\u5373\u7f51\u5173\u6ca1\u6709\u52a8\u6001\u7684\u53d1\u73b0\u670d\u52a1\uff0c\u8fd9\u5c31\u6709\u6d89\u53ca\u5230\u4e86\u6211\u4eec\u4e4b\u524d\u89e3\u51b3\u8fc7\u7684\u670d\u52a1\u7684\u81ea\u52a8\u53d1\u73b0\u95ee\u9898\uff0c\u4ee5\u53ca\u53d1\u73b0\u670d\u52a1\u540e\uff0c\u6240\u6d89\u53ca\u5230\u7684\u670d\u52a1\u8c03\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56de\u5fc6\u4e00\u4e0b\uff0c\u6211\u4eec\u4e4b\u524d\u662f\u5982\u4f55\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\uff1f\u901a\u8fc7Nacos\u6216\u8005Eureka\u6ce8\u518c\u4e2d\u5fc3\u52a8\u6001\u53d1\u73b0\u670d\u52a1\uff0c\u901a\u8fc7Ribbon\u8fdb\u884c\u670d\u52a1\u8c03\u7528\u7684\u8d1f\u8f7d\u5747\u8861\u3002\u540c\u6837\uff0cGateway\u4e5f\u53ef\u4ee5\u6574\u5408Nacos\u6216\u8005Eureka\uff0cRibbon\u6216LoadBalancer\u4ece\u800c\u5b9e\u73b0\uff0c\u52a8\u6001\u8def\u7531\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u8981\u4f7f\u7528\u52a8\u6001\u8def\u7531\u7684\u529f\u80fd\uff0c\u9996\u5148\u6211\u4eec\u8981\u6574\u5408\u6ce8\u518c\u4e2d\u5fc3\uff0c\u8fd9\u91cc\u6211\u4eec\u4ee5Nacos\u4e3a\u4f8b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        &lt;!--SpringCloud ailibaba nacos --&gt;\n        &lt;dependency&gt;\n            &lt;groupId&gt;com.alibaba.cloud&lt;\/groupId&gt;\n            &lt;artifactId&gt;spring-cloud-starter-alibaba-nacos-discovery&lt;\/artifactId&gt;\n        &lt;\/dependency&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u6ce8\u518c\u4e2d\u5fc3\u7684\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    nacos:\n      discovery:\n        server-addr: localhost:8848<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd8\u8981\u4fee\u6539\u8def\u7531\u914d\u7f6e\uff0c\u4f7f\u7528\u52a8\u6001\u8def\u7531<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  application:\n    name: cloud-gateway\n  cloud:\n    nacos:\n      discovery:\n        server-addr: localhost:8848\n    gateway:\n      routes:\n         #\u8def\u7531\u7684ID\uff0c\u6ca1\u6709\u56fa\u5b9a\u89c4\u5219\u4f46\u8981\u6c42\u552f\u4e00\uff0c\u5efa\u8bae\u914d\u5408\u670d\u52a1\u540d\n        - id: config_route \n          #\u5339\u914d\u540e\u63d0\u4f9b\u670d\u52a1\u7684\u8def\u7531\u5730\u5740, \u8fd9\u91cclb\u4e4b\u540e\uff0c\u8ddf\u7684\u662f\u8981\u8c03\u7528\u7684\u670d\u52a1\u540d\u79f0\n          uri: lb:\/\/nacos-provider-8002\n           # \u65ad\u8a00\uff0c\u8def\u5f84\u76f8\u5339\u914d\u7684\u6761\u4ef6\n          predicates:\n            - Path=\/routeconfig\/rest\/**      <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u65f6\uff0c\u5f53id\u4e3aconfig_route\u7684\u8def\u7531\u89c4\u5219\u5339\u914d\u67d0\u4e2a\u8bf7\u6c42\u540e\uff0c\u5728\u8c03\u7528\u8be5\u8bf7\u6c42\u5bf9\u5e94\u7684\u670d\u52a1\u65f6\uff0c\u5c31\u4f1a\u4ecenacos\u6ce8\u518c\u4e2d\u5fc3\u81ea\u52a8\u53d1\u73b0\u670d\u52a1\uff0c\u5e76\u5728\u670d\u52a1\u8c03\u7528\u7684\u65f6\u5019\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Predicate<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Gateway\u4e2d\uff0c\u6709\u4e00\u4e9b\u7684\u5185\u7f6ePredicate Factory\uff0c\u6709\u4e86\u8fd9\u4e9bPridicate Factory\uff0c\u5728\u8fd0\u884c\u65f6\uff0cGateway\u4f1a\u81ea\u52a8\u6839\u636e\u9700\u8981\u521b\u5efa\u5176\u5bf9\u5e94\u7684Predicate\u5bf9\u8c61\u6d4b\u8bd5\u8def\u7531\u6761\u4ef6\u3002\u5177\u4f53\u7684\u6709\u5174\u8da3\u7684\u8bdd\u5927\u5bb6\u53ef\u4ee5\u53bb\u67e5\u770b\u5b98\u7f51: https:\/\/spring.io\/projects\/spring-cloud-gateway<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Path \u8def\u7531\u65ad\u8a00 Factory: \u6839\u636e\u8bf7\u6c42\u8def\u5f84\u5339\u914d\u7684\u8def\u7531\u6761\u4ef6\u5de5\u5382<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    gateway:\n      routes:\n      - id: path_route\n        uri: https:\/\/example.org\n        predicates:\n        # \u5982\u679c\u53ef\u4ee5\u5339\u914d\u7684PathPattern\u6709\u591a\u4e2a\uff0c\u5219\u6bcf\u4e2a\u8def\u5f84\u6a21\u5f0f\u4ee5\uff0c\u5206\u5f00\n        - Path=\/red\/{segment},\/blue\/{segment}<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>After \u8def\u7531\u65ad\u8a00 Factory\uff1a\u5728\u6307\u5b9a\u65e5\u671f\u65f6\u95f4\u4e4b\u540e\u53d1\u751f\u7684\u8bf7\u6c42\u90fd\u5c06\u88ab\u5339\u914d<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>spring:\n  cloud:\n    gateway:\n      routes:\n      - id: after_route\n        uri: http:\/\/example.org\n        predicates:\n        - After=2017-01-20T17:42:47.789-07:00&#91;America\/Denver]<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cookie \u8def\u7531\u65ad\u8a00 Factory<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cookie \u8def\u7531\u65ad\u8a00 Factory\u6709\u4e24\u4e2a\u53c2\u6570\uff0ccookie\u540d\u79f0\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u8bf7\u6c42\u5305\u542b\u6b21cookie\u540d\u79f0\u4e14\u6b63\u5219\u8868\u8fbe\u5f0f\u4e3a\u771f\u7684\u5c06\u4f1a\u88ab\u5339\u914d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  spring:\n    cloud:\n      gateway:\n        routes:\n        - id: cookie_route\n          uri: http:\/\/example.org\n          predicates:\n          - Cookie=chocolate, ch.p<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Header \u8def\u7531\u65ad\u8a00 Factory<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Header \u8def\u7531\u65ad\u8a00 Factory\u6709\u4e24\u4e2a\u53c2\u6570\uff0cheader\u540d\u79f0\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\u3002\u8bf7\u6c42\u5305\u542b\u6b21header\u540d\u79f0\u4e14\u6b63\u5219\u8868\u8fbe\u5f0f\u4e3a\u771f\u7684\u5c06\u4f1a\u88ab\u5339\u914d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  spring:\n   cloud:\n     gateway:\n       routes:\n       - id: header_route\n         uri: http:\/\/example.org\n         predicates:\n         - Header=X-Request-Id, \\d+<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Host \u8def\u7531\u65ad\u8a00 Factory<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Host \u8def\u7531\u65ad\u8a00 Factory\u5305\u62ec\u4e00\u4e2a\u53c2\u6570\uff1ahost name\u5217\u8868\u3002\u4f7f\u7528Ant\u8def\u5f84\u5339\u914d\u89c4\u5219\uff0c<code>.<\/code>\u4f5c\u4e3a\u5206\u9694\u7b26\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  spring:\n    cloud:\n      gateway:\n        routes:\n        - id: host_route\n          uri: http:\/\/example.org\n          predicates:\n          - Host=**.somehost.org,**.anotherhost.org<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Method \u8def\u7531\u65ad\u8a00 Factory<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Method \u8def\u7531\u65ad\u8a00 Factory\u53ea\u5305\u542b\u4e00\u4e2a\u53c2\u6570: \u9700\u8981\u5339\u914d\u7684HTTP\u8bf7\u6c42\u65b9\u5f0f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>  spring:\n    cloud:\n      gateway:\n        routes:\n        - id: method_route\n          uri: http:\/\/example.org\n          predicates:\n          - Method=GET<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6240\u6709GET\u8bf7\u6c42\u90fd\u5c06\u88ab\u8def\u7531<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Filter<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gateway\u5185\u7f6e\u4e86\u5f88\u591a\u7684Filter\u8fd9\u91cc\u5c31\u4e0d\u518d\u4e00\u4e00\u5217\u4e3e\u4e86\u3002\u6211\u4eec\u91cd\u70b9\u6765\u5b66\u4e60\u4e0b\u81ea\u5b9a\u4e49Filter\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Component\npublic class MyGatewayFilter implements GlobalFilter, Ordered {\n\n    @Override\n    public Mono&lt;Void&gt; filter(ServerWebExchange exchange, GatewayFilterChain chain) {\n        ServerHttpRequest request = exchange.getRequest();\n        MultiValueMap&lt;String, HttpCookie&gt; cookies = request.getCookies();\n        List&lt;HttpCookie&gt; tokens = cookies.get(\"access_token\");\n        if (tokens == null || tokens.size() == 0) {\n            throw new RuntimeException(\"\u5c11\u4e86cookie\uff01\");\n        }\n\n        return chain.filter(exchange);\n    }\n\n    @Override\n    public int getOrder() {\n       return 0;\n    }\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5355\u4f53\u67b6\u6784 \u6211\u4eec\u6240\u5b9e\u73b0\u7684web\u5e94\u7528\u90fd\u6709\u4e00\u4e2a\u5171\u540c\u7684\u7279\u70b9\uff0c\u6240\u6709\u7684\u4ee3\u7801\u6700\u7ec8\u6253\u5305\u6210\u4e00\u4e2a\u6587\u4ef6(jar\u5305)\uff0c\u6574\u4e2a\u7cfb\u7edf\u7684\u6240\u6709\u529f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[20],"class_list":["post-302","post","type-post","status-publish","format-standard","hentry","category-learn","tag-20"],"_links":{"self":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/comments?post=302"}],"version-history":[{"count":3,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/302\/revisions"}],"predecessor-version":[{"id":348,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/302\/revisions\/348"}],"wp:attachment":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/media?parent=302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/categories?post=302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/tags?post=302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}