{"id":511,"date":"2026-04-25T16:01:00","date_gmt":"2026-04-25T08:01:00","guid":{"rendered":"https:\/\/larkdrop.cafe\/?p=511"},"modified":"2026-06-22T16:04:02","modified_gmt":"2026-06-22T08:04:02","slug":"%e8%bf%9e%e6%8e%a5%e6%b1%a0","status":"publish","type":"post","link":"https:\/\/larkdrop.cafe\/index.php\/2026\/04\/25\/%e8%bf%9e%e6%8e%a5%e6%b1%a0\/","title":{"rendered":"\u8fde\u63a5\u6c60"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u8fde\u63a5\u6c60<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fde\u63a5\u6c60\u662f\u521b\u5efa\u548c\u7ba1\u7406\u4e00\u4e2a\u8fde\u63a5\u7684\u7f13\u51b2\u6c60\u7684\u6280\u672f\uff0c\u8fd9\u4e9b\u8fde\u63a5\u51c6\u5907\u597d\u88ab\u4efb\u4f55\u9700\u8981\u5b83\u4eec\u7684\u7ebf\u7a0b\u4f7f\u7528\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-88.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"658\" height=\"352\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-88.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-512\"  sizes=\"auto, (max-width: 658px) 100vw, 658px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f7f\u7528\u8fde\u63a5\u6c60\u6709\u54ea\u4e9b\u597d\u5904\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u51cf\u5c11\u8fde\u63a5\u521b\u5efa\u65f6\u95f4<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u521b\u5efa\u65b0\u7684 JDBC \u8fde\u63a5\u4ecd\u4f1a\u6709\u7f51\u7edc\u548c JDBC \u9a71\u52a8\u7684\u5f00\u9500\u3002\u5982\u679c\u8fd9\u7c7b\u8fde\u63a5\u662f\u201c\u5faa\u73af\u201d\u4f7f\u7528\u7684\uff0c\u4f7f\u7528\u8be5\u65b9\u5f0f\u8fd9\u4e9b\u82b1\u9500\u5c31\u53ef\u907f\u514d\u3002\u5e73\u5206\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b80\u5316\u7684\u7f16\u7a0b\u6a21\u5f0f<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u4f7f\u7528\u8fde\u63a5\u6c60\u65f6\uff0c\u6bcf\u4e00\u4e2a\u5355\u72ec\u7684\u7ebf\u7a0b\u80fd\u591f\u50cf\u521b\u5efa\u4e86\u4e00\u4e2a\u81ea\u5df1\u7684 JDBC \u8fde\u63a5\u4e00\u6837\u64cd\u4f5c\uff0c\u5141\u8bb8\u7528\u6237\u76f4\u63a5\u4f7f\u7528JDBC\u7f16\u7a0b\u6280\u672f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u53d7\u63a7\u7684\u8d44\u6e90\u4f7f\u7528<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u7528\u6237\u4e0d\u4f7f\u7528\u8fde\u63a5\u6c60\uff0c\u800c\u662f\u6bcf\u5f53\u7ebf\u7a0b\u9700\u8981\u65f6\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8fde\u63a5\uff0c\u90a3\u4e48\u7528\u6237\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u8d44\u6e90\u4f7f\u7528\u4f1a\u4ea7\u751f\u975e\u5e38\u5927\u7684\u6d6a\u8d39\u5e76\u4e14\u53ef\u80fd\u4f1a\u5bfc\u81f4\u9ad8\u8d1f\u8f7d\u4e0b\u7684\u5f02\u5e38\u53d1\u751f\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-90.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"925\" height=\"348\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-90.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-514\"  sizes=\"auto, (max-width: 925px) 100vw, 925px\" \/><\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c60\u5316\u601d\u60f3 \u6c60\u5316\u6280\u672f\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u9762\u8bd5\u65f6\uff0c\u5982\u679c\u9762\u8bd5\u5b98\u95ee\u8fde\u63a5\u6c60\u6709\u4ec0\u4e48\u597d\u5904\u3001\u7ebf\u7a0b\u6c60\u6709\u4ec0\u4e48\u597d\u5904\uff1f\u5e94\u8be5\u600e\u4e48\u7b54\u5462\uff1f<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6c60\u5316\u6280\u672f\uff08Pooling\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8d44\u6e90\u7ba1\u7406\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u9884\u5148\u521b\u5efa\u548c\u7ef4\u62a4\u4e00\u5b9a\u6570\u91cf\u7684\u8d44\u6e90\u5b9e\u4f8b\u6765\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u6c60\u5316\u6280\u672f\u7684\u597d\u5904\u5305\u62ec\uff1a<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">1. \u63d0\u9ad8\u6027\u80fd\uff1a\u6c60\u5316\u6280\u672f\u53ef\u4ee5\u907f\u514d\u9891\u7e41\u5730\u521b\u5efa\u548c\u9500\u6bc1\u8d44\u6e90\u5b9e\u4f8b\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u8d44\u6e90\u7684\u5f00\u9500\u548c\u7cfb\u7edf\u8d44\u6e90\u7684\u6d88\u8017\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">2. \u63d0\u9ad8\u53ef\u9760\u6027\uff1a\u6c60\u5316\u6280\u672f\u53ef\u4ee5\u76d1\u63a7\u8d44\u6e90\u5b9e\u4f8b\u7684\u72b6\u6001\uff0c\u5982\u679c\u8d44\u6e90\u5b9e\u4f8b\u51fa\u73b0\u5f02\u5e38\u6216\u8d85\u65f6\uff0c\u6c60\u5316\u6280\u672f\u4f1a\u81ea\u52a8\u5c06\u5176\u6807\u8bb0\u4e3a\u65e0\u6548\u5b9e\u4f8b\uff0c\u5e76\u91cd\u65b0\u521b\u5efa\u65b0\u7684\u5b9e\u4f8b\u3002\u8fd9\u6837\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">3. \u8282\u7ea6\u8d44\u6e90\uff1a\u6c60\u5316\u6280\u672f\u53ef\u4ee5\u9650\u5236\u8d44\u6e90\u5b9e\u4f8b\u7684\u6570\u91cf\uff0c\u4ee5\u907f\u514d\u8fc7\u591a\u7684\u5b9e\u4f8b\u5360\u7528\u7cfb\u7edf\u8d44\u6e90\u3002\u8fd9\u6837\u53ef\u4ee5\u8282\u7ea6\u8d44\u6e90\uff0c\u5e76\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u6269\u5c55\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">4. \u7b80\u5316\u5f00\u53d1\uff1a\u6c60\u5316\u6280\u672f\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6216\u4ee3\u7801\u6765\u7ba1\u7406\u8d44\u6e90\u5b9e\u4f8b\uff0c\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u66f4\u52a0\u65b9\u4fbf\u5730\u4f7f\u7528\u8d44\u6e90\u5b9e\u4f8b\uff0c\u540c\u65f6\u4e5f\u51cf\u5c11\u4e86\u4e00\u4e9b\u8d44\u6e90\u7ba1\u7406\u7684\u590d\u6742\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u5df1\u5b9e\u73b0\u7684\u8fde\u63a5\u6c60<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u6848\u4f8b\uff0c\u6765\u7406\u89e3\u8fde\u63a5\u6c60\u7684\u5b9e\u73b0\u601d\u60f3\uff0c\u5176\u4f59\u7684\u8fde\u63a5\u6c60\u5b9e\u73b0\u4e0a\u601d\u8def\u662f\u4e00\u81f4\u7684\uff0c\u5b9e\u73b0\u7ec6\u8282\u4e0a\u6709\u5dee\u5f02<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fde\u63a5\u6c60\u3002\u4f60\u9700\u8981\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u4ece\u6c60\u5b50\u91cc\u9762\uff08\u96c6\u5408\uff09\u53d6\uff1b\u4f7f\u7528\u5b8c\u6bd5\uff0c\u653e\u56de\u6c60\u5b50\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee3\u7801\u7684\u6838\u5fc3\u601d\u60f3\u5c31\u662f\uff1a\u521b\u5efa\u4e00\u4e2a\u53ef\u4ee5\u5b58\u548c\u53d6\u7684Connection\u7684\u96c6\u5408\u7c7b\u5bf9\u8c61\uff0c\u5173\u4e8eConnection\u7684\u83b7\u53d6\u548c\u653e\u56de\u90fd\u901a\u8fc7\u5bf9\u8fd9\u4e2a\u5bf9\u8c61\u7684\u64cd\u4f5c\u6765\u5b8c\u6210<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\nimport java.util.ArrayList;\nimport java.util.List;\nimport java.util.Properties;\nimport java.io.FileInputStream;\nimport java.io.IOException;\n\npublic class ConnectionPool {\n\n  \/\/ \u8fde\u63a5\u6c60\uff0c\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u5e93\u8fde\u63a5\u5bf9\u8c61\u7684\u5217\u8868\n  private static List&lt;Connection&gt; connections;\n\n  \/\/ \u6570\u636e\u5e93\u8fde\u63a5\u76f8\u5173\u7684\u914d\u7f6e\u53c2\u6570\n  private static String driverClassName;\n  private static String url;\n  private static String username;\n  private static String password;\n\n  \/\/ \u9759\u6001\u4ee3\u7801\u5757\uff0c\u521d\u59cb\u5316\u8fde\u63a5\u6c60\u548c\u6570\u636e\u5e93\u8fde\u63a5\u914d\u7f6e\n  static {\n    connections = new ArrayList&lt;&gt;();\n\n    Properties properties = new Properties();\n    try {\n      \/\/ \u4ece\u914d\u7f6e\u6587\u4ef6\u4e2d\u52a0\u8f7d\u6570\u636e\u5e93\u8fde\u63a5\u53c2\u6570\n      properties.load(new FileInputStream(\"db.properties\"));\n    } catch (IOException e) {\n      \/\/ \u5982\u679c\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\u5931\u8d25\uff0c\u629b\u51fa\u8fd0\u884c\u65f6\u5f02\u5e38\n      throw new RuntimeException(e);\n    }\n\n    \/\/ \u83b7\u53d6\u6570\u636e\u5e93\u9a71\u52a8\u7c7b\u540d\u3001URL\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\n    driverClassName = properties.getProperty(\"driverClass\");\n    url = properties.getProperty(\"url\");\n    username = properties.getProperty(\"username\");\n    password = properties.getProperty(\"password\");\n\n    try {\n      \/\/ \u52a0\u8f7d\u6570\u636e\u5e93\u9a71\u52a8\u7c7b\n      Class.forName(driverClassName);\n    } catch (ClassNotFoundException e) {\n      \/\/ \u5982\u679c\u52a0\u8f7d\u9a71\u52a8\u7c7b\u5931\u8d25\uff0c\u629b\u51fa\u8fd0\u884c\u65f6\u5f02\u5e38\n      throw new RuntimeException(e);\n    }\n\n    \/\/ \u521d\u59cb\u5316\u8fde\u63a5\u6c60\uff0c\u521b\u5efa5\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\u5e76\u52a0\u5165\u8fde\u63a5\u6c60\n    for (int i = 0; i &lt; 5; i++) {\n      try {\n        connections.add(DriverManager.getConnection(url, username, password));\n      } catch (SQLException e) {\n        \/\/ \u5982\u679c\u83b7\u53d6\u8fde\u63a5\u5931\u8d25\uff0c\u629b\u51fa\u8fd0\u884c\u65f6\u5f02\u5e38\n        throw new RuntimeException(e);\n      }\n    }\n  }\n\n  \/**\n   * \u83b7\u53d6\u8fde\u63a5\u7684\u65b9\u6cd5\uff0c\u5982\u679c\u8fde\u63a5\u6c60\u4e3a\u7a7a\uff0c\u5219\u76f4\u63a5\u8fd4\u56denull\u3002\n   *\n   * @return \u8fde\u63a5\u6c60\u5bf9\u8c61\n   *\/\n  public static Connection getConnection() {\n    if (connections.isEmpty()) {\n      return null;\n    }\n    \/\/ \u4ece\u8fde\u63a5\u6c60\u4e2d\u53d6\u51fa\u4e00\u4e2a\u8fde\u63a5\u5bf9\u8c61\n    return connections.remove(0);\n  }\n\n  \/**\n   * \u5f52\u8fd8\u8fde\u63a5\u7684\u65b9\u6cd5\uff0c\u5c06\u8fde\u63a5\u5bf9\u8c61\u653e\u56de\u8fde\u63a5\u6c60\u4e2d\u3002\n   *\n   * @param connection \u8981\u5f52\u8fd8\u7684\u8fde\u63a5\u5bf9\u8c61\n   *\/\n  public static void returnConnection(Connection connection) {\n    connections.add(connection);\n  }\n}\n<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u5b9e\u73b0\u4e86\u54ea\u4e9b\u529f\u80fd<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u6570\u636e\u5e93\u7684\u8fde\u63a5\u83b7\u53d6\u548c\u91ca\u653e<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u672a\u5b9e\u73b0\u54ea\u4e9b\u529f\u80fd<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u81ea\u52a8\u6269\u5bb9<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u521d\u59cb\u5316\u5bb9\u91cf\uff0c\u6269\u5bb9\u6570\u91cf\u7684\u4f18\u5316<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u6700\u5927\u8fde\u63a5\u6570\u91cf\u7684\u9650\u5236<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8211; \u6ca1\u6709\u8d85\u65f6\u81ea\u52a8\u56de\u6536\u529f\u80fd<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><code>\u5e02\u9762\u4e0a\u5df2\u7ecf\u63d0\u4f9b\u4e86\u975e\u5e38\u6210\u719f\u7684\u4ea7\u54c1\u4e86\uff0c\u6211\u4eec\u6ca1\u6709\u5fc5\u8981\u81ea\u5df1\u9020\u8f6e\u5b50\u3002<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7b2c\u4e09\u65b9\u63d0\u4f9b\u7684\u8fde\u63a5\u6c60<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u6bcf\u4e00\u79cd\u8fde\u63a5\u6c60\u90fd\u6709\u4e00\u79cd\u81ea\u5df1\u7684\u83b7\u53d6\u8fde\u63a5\u7684\u65b9\u5f0f\uff0c\u4f1a\u5bfc\u81f4\u975e\u5e38\u6df7\u4e71\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u8fde\u63a5\u6c60A\u63d0\u4f9b\u7684\u83b7\u53d6\u8fde\u63a5\u7684\u65b9\u6cd5\nConnection getConnection(){}\n\n\/\/ \u8fde\u63a5\u6c60B\u63d0\u4f9b\u7684\u83b7\u53d6\u8fde\u63a5\u7684\u65b9\u6cd5\nConnection aquireConnection(){}\n\n\/\/ \u8fde\u63a5\u6c60C\u63d0\u4f9b\u7684\u83b7\u53d6\u8fde\u63a5\u7684\u65b9\u6cd5\nConnection get(){}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u6837\u5bf9\u4e8eJava\u7684\u4f7f\u7528\u8005\u6765\u8bf4\u53bb\u4f7f\u7528\u7b2c\u4e09\u65b9\u5f00\u6e90\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u5c31\u53ef\u80fd\u4e0d\u592a\u65b9\u4fbf\uff0c\u90a3\u4e48Java\u5f00\u53d1\u8005\u5c31\u5728JDBC\u4e2d\u5b9a\u4e49\u4e86\u4e00\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u7684\u63a5\u53e3\uff08 javax.sql.Datasource \uff09\uff0c\u5176\u4ed6\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u7684\u5b9e\u73b0\u90fd\u9700\u8981\u53bb\u5b9e\u73b0\u8fd9\u4e2a\u63a5\u53e3\uff0c\u8fd9\u5c31\u5bf9\u6211\u4eecJava\u5f00\u53d1\u8005\u6765\u8bf4\u9020\u6210\u4e86\u6781\u5927\u7684\u4fbf\u5229\uff0c\u65b9\u4fbf\u6211\u4eec\u53bb\u5728Java\u4e2d\u4f7f\u7528\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002 =&gt; \u7edf\u4e00\u89c4\u8303<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u7edf\u4e00\u89c4\u8303\u6709\u4ec0\u4e48\u597d\u5904\uff1f<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u6bd4\u5982\u4f60\u8981\u51fa\u5dee\uff0c\u51fa\u5dee\u8981\u5e26\u5f88\u591a\u4e1c\u897f\uff0c\u6bd4\u5982\u5145\u7535\u7259\u5237\u3001\u5243\u987b\u5200\u3001\u624b\u673a\u3001\u8033\u673a\u3001\u5e73\u677f\u3001\u7535\u8111\u7b49\uff0c\u5047\u5982\u8bf4\u6bcf\u4e2a\u8bbe\u5907\u90fd\u9700\u8981\u4e0d\u540c\u7684\u5145\u7535\u5668\u548c\u5145\u7535\u63d2\u5934\uff0c\u90a3\u4e48\u5176\u5b9e\u4f1a\u5f88\u7e41\u7410\uff0c\u5982\u679c\u7edf\u4e00\u4e86\u63a5\u53e3\u548c\u5145\u7535\u5668\uff0c\u90a3\u4e48\u53ea\u9700\u8981\u5e26\u4e00\u7ec4\u5c31\u53ef\u4ee5\u4e86\uff0c\u662f\u4e0d\u662f\u5c31\u5f88\u65b9\u4fbf\u4e86\u5462\uff1f<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">DataSource\u63a5\u53e3\uff0c\u5c31\u662fJDBC\u63d0\u4f9b\u7ed9\u6211\u4eec\u7684\u4e00\u4e2a\u83b7\u53d6\u8fde\u63a5\u7684\u63a5\u53e3\u3002 =&gt; \u7edf\u4e00\u89c4\u8303\uff0c\u6211\u4eec\u540e\u7eed\u7684\u8fde\u63a5\u6c60\u90fd\u662f\u6709\u5b9e\u73b0DataSource\u63a5\u53e3\u7684\u5b9e\u73b0\u7c7b\u3002\u4e0d\u540c\u7684\u8fde\u63a5\u6c60\u5c31\u662f\u4e0d\u540c\u7684\u5b9e\u73b0\u7c7b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public interface DataSource  extends CommonDataSource, Wrapper {\n\n  Connection getConnection() throws SQLException;\n\n  Connection getConnection(String username, String password)\n    throws SQLException;\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">DBCP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9700\u8981\u5927\u5bb6\u628a\u8fd9\u4e9b\u80cc\u4e0b\u6765\u3002 \u53ea\u8981\u80fd\u7167\u7740\u6587\u6863\uff0c\u7528\u8d77\u6765\u5c31\u884c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65e9\u5927\u5bb6\u90fd\u7528\u7684\u8fde\u63a5\u6c60\u3002\u4f46\u662f\u5728 \u4e2d\u95f4\u65ad\u66f4\u4e86\u51e0\u5e74\uff0c\u540e\u7eed\u51fa\u73b0\u4e86\u4e00\u4e9bbug\uff0c\u65e0\u4eba\u7ef4\u62a4\uff0c\u6240\u4ee5\u7d22\u6027\u6709\u4e00\u4e9b\u516c\u53f8\u5c31\u81ea\u5df1\u5f00\u59cb\u5f00\u53d1\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u5173\u4e8eApache\u7684\u8bf4\u660e\uff1a\n\n1. Apache\u662f\u4e16\u754c\u4e0a\u6700\u5927\u7684\u5f00\u6e90\u7ec4\u7ec7\uff0c\u8d77\u6e90\u4e8eApache\u5f00\u6e90\u57fa\u91d1\u4f1a\uff0c\u8fd9\u4e2a\u57fa\u91d1\u7684\u6536\u76ca\u7528\u4e8e\u7ef4\u62a4Apache\u8fd9\u4e2a\u5f00\u6e90\u7ec4\u7ec7\u4e0b\u7684\u5f00\u6e90\u9879\u76ee\n2. \u5728Apache\u5f00\u6e90\u7ec4\u7ec7\u4e0b\uff0c\u7ba1\u7406\u4e86\u82e5\u5e72\u4e2a\u5f00\u6e90\u9879\u76ee\u3002\n   \u8fd9\u4e9b\u5f00\u6e90\u9879\u76ee\uff08\u6e90\u7801\u662f\u53ef\u4ee5\u76f4\u63a5\u770b\u5230\u7684\uff09\u53ef\u4ee5\u88ab\u6240\u6709\u7684\u516c\u53f8\u548c\u4e2a\u4eba\u514d\u8d39\u4f7f\u7528\n   \u5f53\u7136\uff0cApache\u4e0b\u9762\u7684\u5f00\u6e90\u9879\u76ee\u4e0d\u662f\u90fd\u662f\u6709Apache\u7684\u5f00\u53d1\u4eba\u5458\u5f00\u53d1\u7684\uff0c\u5927\u591a\u7684\u9879\u76ee\u6765\u81ea\u5df1\u5176\u4ed6\u516c\u53f8\u7684\u6350\u8d60\u3002 <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">[\u5b98\u7f51](https:\/\/commons.apache.org\/proper\/commons-dbcp\/index.html)<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bfc\u5305\u3002\u9700\u8981\u4e24\u4e2a\u5305\uff1a<code>commons-dbcp\u3001commons-pool<\/code><\/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-89.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"488\" height=\"192\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-89.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-513\"  sizes=\"auto, (max-width: 488px) 100vw, 488px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>username=root\npassword=123456\nurl=jdbc:mysql:\/\/localhost:3306\/test7\ndriverClassName=com.mysql.cj.jdbc.Driver\n# \u914d\u7f6e\u7684\u53c2\u6570\u3002\u53ef\u4ee5\u4e0d\u7528\u5728url\u540e\u9762\u5199\u3002\u4ee5\u5206\u53f7\u5206\u5272\nconnectionProperties=characterEncoding=utf8;useSSL=false;serverTimezone=GMT+8\n# \u521d\u59cb\u5316\u5bb9\u91cf\u3002\ninitialSize=10<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>public class DbcpDataSource1 {\n  public static void main(String&#91;] args) throws SQLException {\n    DataSource dataSource = null;\n\n    try {\n      Properties properties = new Properties();\n      \/\/ \u83b7\u53d6\u7c7b\u52a0\u8f7d\u8def\u5f84(classpath)\u4e0b\u7684\u6307\u5b9a\u8d44\u6e90\uff0c\u8bfb\u53d6\u4e3aInputStream =&gt; \u9644\u5f55\n      InputStream inputStream = DbcpDataSource1.class.getClassLoader().getResourceAsStream(\"dbcp.properties\");\n      properties.load(inputStream);\n      dataSource = BasicDataSourceFactory.createDataSource(properties);\n    } catch (Exception e) {\n      throw new RuntimeException(e);\n    }\n\n    Connection connection = dataSource.getConnection();\n\n    ExecuteQueryByConnection.executeQuery(connection);\n\n    connection.close();\n  }\n}\n\n\npublic class ExecuteQueryByConnection {\n  public static void executeQuery(Connection connection) throws SQLException {\n    PreparedStatement preparedStatement = connection.prepareStatement(\"select * from account\");\n    ResultSet resultSet = preparedStatement.executeQuery();\n\n    while (resultSet.next()) {\n      int id = resultSet.getInt(\"id\");\n      String name = resultSet.getString(\"name\");\n      BigDecimal money = resultSet.getBigDecimal(\"money\");\n\n      System.out.println(id + \" __ \" + name + \" __ \" + money);\n    }\n  }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e4b\u524d\u7279\u522b\u6d41\u884c\u7684\u8fde\u63a5\u6c60\uff0c\u4f46\u662f\u7531\u4e8e\u4e2d\u95f4\u51e0\u5e74\u6ca1\u6709\u66f4\u65b0\uff0c\u6240\u4ee5\u73b0\u5728\u4e00\u822c\u90fd\u662f\u4e00\u4e9b\u8001\u9879\u76ee\u5728\u4f7f\u7528\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u5355\u72ec\u5bfc\u5165\u4e86\u4e00\u4e2a\u5305(commons-dbcp)\uff0c\u62a5\u9519\u4e86\uff0c\u600e\u4e48\u529e\uff1f\u9047\u5230\u8fd9\u7c7b\u95ee\u9898\uff0c\u600e\u4e48\u89e3\u51b3\uff1f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">ClassNotFoundException<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C3P0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">dbcp\u65ad\u66f4\u540e\u3002\u51fa\u6765\u7684\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u7ed9\u5927\u5bb6\u6f14\u793a\u4e00\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u5bfc\u4e24\u4e2a\u5305\u3002\u6709\u7684\u65f6\u5019\u5fd8\u8bb0\u4e86\uff0c\u53ea\u5bfc\u4e86\u4e00\u4e2a\uff0c\u4f1a\u51fa\u73b0\u4ec0\u4e48\u95ee\u9898\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">lang.NoClassDefFoundError: com\/mchange\/v2\/ser\/Indirector<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6ca1\u5bfc\u5165\u5305\u4f1a\u51fa\u73b0\u8fd9\u4e2a\u95ee\u9898<\/li>\n\n\n\n<li>\u5bfc\u5305\u4e86\uff0c\u4f46\u662f\u7248\u672c\u4e0d\u5bf9\u3002<\/li>\n\n\n\n<li>\u62ff\u8fd9\u4e2a\u62a5\u9519\u53bb\u641c\u7d22\u5f15\u64ce\u641c\u7d22\u641c\u7d22\u3002\u6216\u8005\u53bbChatGPT\u95ee\u3002<\/li>\n\n\n\n<li>\u5bfc\u5305<\/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-91.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"547\" height=\"171\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-91.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-515\"  sizes=\"auto, (max-width: 547px) 100vw, 547px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9700\u8981\u5728src\u76ee\u5f55\u4e0b\uff0c\u65b0\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u3002<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u65b9\u5f0f\u4e00\uff1a(xml\u6587\u4ef6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u540d\u5b57\u4e3a\u56fa\u5b9a<\/strong>\u7684&nbsp;<code>c3p0-config.xml<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;c3p0-config&gt;\n    &lt;default-config&gt;\n        &lt;property name=\"driverClass\"&gt;com.mysql.cj.jdbc.Driver&lt;\/property&gt;\n        &lt;property\n                name=\"jdbcUrl\"&gt;jdbc:mysql:\/\/localhost:3306\/test7?characterEncoding=utf8&amp;amp;useSSL=false&amp;amp;serverTimezone=GMT%2B8&lt;\/property&gt;\n        &lt;property name=\"user\"&gt;root&lt;\/property&gt;\n        &lt;property name=\"password\"&gt;123456&lt;\/property&gt;\n\n        &lt;property name=\"checkoutTimeout\"&gt;30000&lt;\/property&gt;\n        &lt;property name=\"idleConnectionTestPeriod\"&gt;30&lt;\/property&gt;\n        &lt;property name=\"initialPoolSize\"&gt;10&lt;\/property&gt;\n        &lt;property name=\"maxIdleTime\"&gt;30&lt;\/property&gt;\n        &lt;property name=\"maxPoolSize\"&gt;100&lt;\/property&gt;\n        &lt;property name=\"minPoolSize\"&gt;10&lt;\/property&gt;\n\n    &lt;\/default-config&gt;\n&lt;\/c3p0-config&gt;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u65b9\u5f0f\u4e8c\uff1a(properties\u6587\u4ef6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u540d\u5b57\u4e3a\u56fa\u5b9a\u7684\uff1a&nbsp;<code>c3p0.properties<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>c3p0.driverClass=com.mysql.cj.jdbc.Driver\nc3p0.jdbcUrl=jdbc:mysql:\/\/localhost:3306\/test7?characterEncoding=utf8&amp;useSSL=false&amp;serverTimezone=GMT%2B8\nc3p0.user=root\nc3p0.password=123456<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>    static DataSource cpds;\n\n    static {\n      \/\/ \u4f1a\u81ea\u52a8\u53bb\u7c7b\u8def\u5f84\u4e0b\uff0c\u4f1a\u627e\u6307\u5b9a\u7684\u914d\u7f6e\u6587\u4ef6\n      cpds = new ComboPooledDataSource();\n    }<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a<\/strong>c3p0\u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u7f6e\uff0c\u90fd\u662f\u5199\u6b7b\u5728C3p0\u7684\u4ee3\u7801\u91cc\uff0c\u6240\u4ee5\u914d\u7f6e\u6587\u4ef6\u7684\u540d\u5b57\u548c\u4f4d\u7f6e\u90fd\u53ea\u80fd\u662f\u56fa\u5b9a\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Druid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u963f\u91cc\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bfc\u5305<\/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-93.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"487\" height=\"184\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-93.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-517\"  sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e\uff08\u5199\u5f97\u914d\u7f6e\u6587\u4ef6\uff0c\u53ea\u8981\u4f60\u6709\u529e\u6cd5\u627e\u5230\u5373\u53ef\u3002\u4f46\u662f\u5c3d\u91cf\u4e0d\u8981\u5199\u7edd\u5bf9\u8def\u5f84\uff09<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>driverClassName=com.mysql.cj.jdbc.Driver\nurl=jdbc:mysql:\/\/localhost:3306\/test7?characterEncoding=utf8&amp;useSSL=false&amp;serverTimezone=GMT%2B8\nusername=root\npassword=123456<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>Properties properties = new Properties();\nproperties.load(new FileInputStream(\"druid.properties\"));\n\nDataSource dataSource = DruidDataSourceFactory.createDataSource(properties);\nConnection connection = dataSource.getConnection();<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">HikariCP<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SpringBoot\u7684\u4e00\u4e2a\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3002\u8bf4\u660e\u6bd4\u8f83\u725b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bfc\u5305<\/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-92.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"510\" height=\"96\" data-original=\"https:\/\/larkdrop.cafe\/wp-content\/uploads\/2026\/06\/image-92.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-516\"  sizes=\"auto, (max-width: 510px) 100vw, 510px\" \/><\/div><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u914d\u7f6e<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>jdbcUrl=jdbc:mysql:\/\/localhost:3306\/test7?characterEncoding=utf8&amp;useSSL=false&amp;serverTimezone=GMT%2B8\nusername=root\npassword=123456<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>Properties properties = new Properties();\nproperties.load(new FileInputStream(\"hikaricp.properties\"));\n\nHikariConfig config = new HikariConfig(properties);\nDataSource hikariDataSource = new HikariDataSource(config);\nConnection connection = hikariDataSource.getConnection();<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u70b9\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6c60\u5316\u601d\u60f3<\/strong>\u3002\u4ee3\u7801\u600e\u4e48\u5199\uff0c\u4e0d\u662f\u7279\u522b\u91cd\u8981\uff0c\u4f46\u662f\u8fd8\u662f\u8981\u7ec3\u4e60\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u5b9a\u4e00\u5b9a\u8981\u80fd\u81ea\u5df1\u7684\u8bdd\u63cf\u8ff0\u51fa\u6765\u3002\u4e0d\u662f\u80cc\u51fa\u6765\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fde\u63a5\u6c60 \u8fde\u63a5\u6c60\u662f\u521b\u5efa\u548c\u7ba1\u7406\u4e00\u4e2a\u8fde\u63a5\u7684\u7f13\u51b2\u6c60\u7684\u6280\u672f\uff0c\u8fd9\u4e9b\u8fde\u63a5\u51c6\u5907\u597d\u88ab\u4efb\u4f55\u9700\u8981\u5b83\u4eec\u7684\u7ebf\u7a0b\u4f7f\u7528\u3002 \u4f7f\u7528\u8fde\u63a5\u6c60\u6709\u54ea\u4e9b\u597d [&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":[14],"class_list":["post-511","post","type-post","status-publish","format-standard","hentry","category-learn","tag-14"],"_links":{"self":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/511","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=511"}],"version-history":[{"count":2,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/511\/revisions"}],"predecessor-version":[{"id":520,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/posts\/511\/revisions\/520"}],"wp:attachment":[{"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/media?parent=511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/categories?post=511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/larkdrop.cafe\/index.php\/wp-json\/wp\/v2\/tags?post=511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}