{"id":206826,"date":"2025-06-12T10:00:47","date_gmt":"2025-06-12T02:00:47","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206826\/"},"modified":"2025-06-12T10:00:47","modified_gmt":"2025-06-12T02:00:47","slug":"go-%e4%b8%ad%e8%bf%9e%e6%8e%a5%e8%b5%84%e6%ba%90%e7%9a%84%e6%9c%80%e4%bd%b3%e9%87%8a%e6%94%be%e6%96%b9%e5%bc%8f%ef%bc%9a%e5%8d%95%e4%be%8b%e6%a8%a1%e5%bc%8f%e8%bf%98%e6%98%af%e6%98%be%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206826\/","title":{"rendered":"Go \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f"},"content":{"rendered":"<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u6216\u8005\u662f\u5bf9<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241125\/17325034716743e7afc98d5.jpg\" class=\"aligncenter\">,<br \/>\n<strong>go \u4e2d\u8fde\u63a5\u8d44\u6e90\u91ca\u653e\u95ee\u9898<\/strong>,\u5728 go \u4e2d\uff0c\u5bf9\u6570\u636e\u5e93\u548c\u7f13\u5b58\u7b49\u8d44\u6e90\u7684\u5904\u7406\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a,<br \/>\n<strong>\u5355\u4f8b\u6a21\u5f0f\uff1a<\/strong>,\u5728\u9879\u76ee\u542f\u52a8\u9636\u6bb5\u5c31\u521d\u59cb\u5316\u4e00\u4e2a\u8fde\u63a5\uff0c\u5e76\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u751f\u547d\u5468\u671f\u4e2d\u590d\u7528\u8be5\u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u624b\u52a8\u5173\u95ed\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u9ad8\u5e76\u53d1\u573a\u666f\uff0c\u56e0\u4e3a\u53ef\u4ee5\u907f\u514d\u9891\u7e41\u7684\u8fde\u63a5\u5efa\u7acb\u548c\u5173\u95ed\u5e26\u6765\u7684\u6027\u80fd\u5f00\u9500\u3002,\u4f60\u63d0\u4f9b\u7684 redis \u548c mysql \u521d\u59cb\u5316\u4ee3\u7801\u5c5e\u4e8e\u5355\u4f8b\u6a21\u5f0f\u3002,<br \/>\n<strong>\u663e\u5f0f\u5173\u95ed\uff1a<\/strong>,\u4f7f\u7528\u5b8c\u8fde\u63a5\u540e\u663e\u5f0f\u5173\u95ed\uff0c\u4ee5\u91ca\u653e\u8d44\u6e90\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u5f0f\u5728\u4f4e\u5e76\u53d1\u573a\u666f\u4e0b\u53ef\u4ee5\u8282\u7ea6\u8d44\u6e90\uff0c\u4f46\u4f1a\u5e26\u6765\u989d\u5916\u7684\u7f16\u7801\u5de5\u4f5c\u91cf\u548c\u6027\u80fd\u5f00\u9500\u3002,\u8981\u5173\u95ed redis \u8fde\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528 close \u65b9\u6cd5\uff1aredisclient.close()\u3002,\u8981\u5173\u95ed mysql \u8fde\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528 close \u65b9\u6cd5\uff1adb.close()\u3002,<br \/>\n<strong>\u4f55\u65f6\u5173\u95ed\u8fde\u63a5\uff1f<\/strong>,\u5728\u5355\u4f8b\u6a21\u5f0f\u4e0b\uff0c\u4e0d\u9700\u8981\u624b\u52a8\u5173\u95ed\u8fde\u63a5\uff0c\u800c\u662f\u5728\u5e94\u7528\u7a0b\u5e8f\u9000\u51fa\u65f6\u81ea\u52a8\u5173\u95ed\uff08\u5728 main \u51fd\u6570\u8fd4\u56de\u65f6\uff09\u3002,\u5728\u663e\u5f0f\u5173\u95ed\u6a21\u5f0f\u4e0b\uff0c \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f\u5728\u4f7f\u7528\u5b8c\u8fde\u63a5\u540e\u7acb\u5373\u5173\u95ed\u3002\u53ef\u4ee5\u4f7f\u7528 defer \u8bed\u53e5\u5728\u51fd\u6570\u9000\u51fa\u65f6\u81ea\u52a8\u5173\u95ed\u8fde\u63a5\uff1a,\u4eca\u5929\u5173\u4e8e\u300aGo \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,go \u4e2d\u8fde\u63a5\u8d44\u6e90\u91ca\u653e\u95ee\u9898,\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u6216\u8005\u662f\u5bf9<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>Go \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f<\/span><\/p>\n<h1>Go \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f<\/h1>\n<p><span>2024-11-25 10:58:07<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aGo \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f\u300b<\/span>\uff0c\u6b63\u6587\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\uff0c\u6216\u8005\u662f\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">GOLANG<\/span>\u6709\u7591\u95ee\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u6211\uff01\u540e\u9762\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u5185\u5bb9\u7684\uff0c\u5e0c\u671b\u90fd\u80fd\u5e2e\u5230\u6b63\u5728\u5b66\u4e60\u7684\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241125\/17325034716743e7afc98d5.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>go \u4e2d\u8fde\u63a5\u8d44\u6e90\u91ca\u653e\u95ee\u9898<\/strong><\/p>\n<p>\u5728 go \u4e2d\uff0c\u5bf9\u6570\u636e\u5e93\u548c\u7f13\u5b58\u7b49\u8d44\u6e90\u7684\u5904\u7406\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n<p><strong>\u5355\u4f8b\u6a21\u5f0f\uff1a<\/strong><\/p>\n<p>\u5728\u9879\u76ee\u542f\u52a8\u9636\u6bb5\u5c31\u521d\u59cb\u5316\u4e00\u4e2a\u8fde\u63a5\uff0c\u5e76\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u751f\u547d\u5468\u671f\u4e2d\u590d\u7528\u8be5\u8fde\u63a5\uff0c\u4e0d\u9700\u8981\u624b\u52a8\u5173\u95ed\u3002\u8fd9\u79cd\u65b9\u5f0f\u9002\u7528\u4e8e\u9ad8\u5e76\u53d1\u573a\u666f\uff0c\u56e0\u4e3a\u53ef\u4ee5\u907f\u514d\u9891\u7e41\u7684\u8fde\u63a5\u5efa\u7acb\u548c\u5173\u95ed\u5e26\u6765\u7684\u6027\u80fd\u5f00\u9500\u3002<\/p>\n<p>\u4f60\u63d0\u4f9b\u7684 redis \u548c mysql \u521d\u59cb\u5316\u4ee3\u7801\u5c5e\u4e8e\u5355\u4f8b\u6a21\u5f0f\u3002<\/p>\n<p><strong>\u663e\u5f0f\u5173\u95ed\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528\u5b8c\u8fde\u63a5\u540e\u663e\u5f0f\u5173\u95ed\uff0c\u4ee5\u91ca\u653e\u8d44\u6e90\u3002\u867d\u7136\u8fd9\u79cd\u65b9\u5f0f\u5728\u4f4e\u5e76\u53d1\u573a\u666f\u4e0b\u53ef\u4ee5\u8282\u7ea6\u8d44\u6e90\uff0c\u4f46\u4f1a\u5e26\u6765\u989d\u5916\u7684\u7f16\u7801\u5de5\u4f5c\u91cf\u548c\u6027\u80fd\u5f00\u9500\u3002<\/p>\n<p>\u8981\u5173\u95ed redis \u8fde\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528 close \u65b9\u6cd5\uff1aredisclient.close()\u3002<\/p>\n<p>\u8981\u5173\u95ed mysql \u8fde\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528 close \u65b9\u6cd5\uff1adb.close()\u3002<\/p>\n<p><strong>\u4f55\u65f6\u5173\u95ed\u8fde\u63a5\uff1f<\/strong><\/p>\n<p>\u5728\u5355\u4f8b\u6a21\u5f0f\u4e0b\uff0c\u4e0d\u9700\u8981\u624b\u52a8\u5173\u95ed\u8fde\u63a5\uff0c\u800c\u662f\u5728\u5e94\u7528\u7a0b\u5e8f\u9000\u51fa\u65f6\u81ea\u52a8\u5173\u95ed\uff08\u5728 main \u51fd\u6570\u8fd4\u56de\u65f6\uff09\u3002<\/p>\n<p>\u5728\u663e\u5f0f\u5173\u95ed\u6a21\u5f0f\u4e0b\uff0c \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f\u5728\u4f7f\u7528\u5b8c\u8fde\u63a5\u540e\u7acb\u5373\u5173\u95ed\u3002\u53ef\u4ee5\u4f7f\u7528 defer \u8bed\u53e5\u5728\u51fd\u6570\u9000\u51fa\u65f6\u81ea\u52a8\u5173\u95ed\u8fde\u63a5\uff1a<\/p>\n<pre>func UseRedis() {\n    conn := RedisClient.Get()\n    defer conn.Close()\n    \/\/ ...\u4f7f\u7528\u8fde\u63a5\n}<\/pre>\n<p>\u4eca\u5929\u5173\u4e8e\u300aGo \u4e2d\u8fde\u63a5\u8d44\u6e90\u7684\u6700\u4f73\u91ca\u653e\u65b9\u5f0f\uff1a\u5355\u4f8b\u6a21\u5f0f\u8fd8\u662f\u663e\u5f0f\u5173\u95ed\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u67d3\u8272\u7535\u8111\uff1a\u63ed\u79d8\u5168\u65b0\u6570\u7801\u79d1\u6280\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   win11\u600e\u4e48\u6539\u5feb\u6377\u65b9\u5f0f win11\u8bbe\u7f6e\u5feb\u6377\u65b9\u5f0f\u6b65\u9aa4\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u73cd\u60dc\u65f6\u95f4\uff0c\u52e4\u594b\u5b66\u4e60\uff01\u4eca\u5929\u7ed9\u5927\u5bb6\u5e26&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206826","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206826","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206826"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206826\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206826"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206826"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206826"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}