{"id":41711,"date":"2024-12-01T10:41:37","date_gmt":"2024-12-01T02:41:37","guid":{"rendered":"https:\/\/fwq.ai\/blog\/41711\/"},"modified":"2024-12-01T10:41:37","modified_gmt":"2024-12-01T02:41:37","slug":"%e4%bd%bf%e7%94%a8-go-sql-driver-mysql-%e8%bf%9b%e8%a1%8c%e5%88%86%e9%a1%b5%e6%9f%a5%e8%af%a2%ef%bc%8c%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e6%80%bb%e6%9d%a1%e6%95%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/41711\/","title":{"rendered":"\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f"},"content":{"rendered":"<p>\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241113\/17314788956734456f43a88.jpg\" class=\"aligncenter\" title=\"\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u63d2\u56fe\" alt=\"\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u63d2\u56fe\" \/>,<br \/>\n<strong>golang \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u548c\u67e5\u8be2\u603b\u6761\u6570<\/strong>,<br \/>\n<strong>\u95ee\u9898\u63cf\u8ff0<\/strong>,\u5728\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\u65f6\uff0c\u9700\u8981\u83b7\u53d6\u6ee1\u8db3\u6761\u4ef6\u6570\u636e\u7684\u603b\u6761\u6570\u3002\u7136\u800c\uff0c\u5f00\u53d1\u8005\u5728\u8be5\u5e93\u4e2d\u627e\u4e0d\u5230\u76f8\u5e94\u7684\u51fd\u6570\u6216\u65b9\u6cd5\u6765\u76f4\u63a5\u83b7\u53d6\u603b\u6761\u6570\u3002,<br \/>\n<strong>\u89e3\u51b3\u65b9\u6848<\/strong>,\u867d\u7136 go-sql-driver\/mysql \u6ca1\u6709\u63d0\u4f9b\u4e13\u95e8\u7684\u65b9\u6cd5\u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u8bed\u53e5\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u65b9\u6cd5\u5982\u4e0b\uff1a,\u793a\u4f8b\u4ee3\u7801\uff1a,<br \/>\n<strong>\u4f7f\u7528\u5176\u4ed6 orm \u6846\u67b6<\/strong>,\u867d\u7136\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 orm \u6846\u67b6\uff0c\u4f8b\u5982 gorm \u6216 xorm\u3002\u8fd9\u4e9b\u6846\u67b6\u63d0\u4f9b\u4e86\u66f4\u4fbf\u6377\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u65b9\u5f0f\uff0c\u5305\u62ec\u5206\u9875\u67e5\u8be2\u548c\u83b7\u53d6\u603b\u6761\u6570\u7b49\u529f\u80fd\u3002,<br \/>\n<strong>gorm:<\/strong> https:\/\/github.com\/go-gorm\/gorm<br \/>\n<br \/> <br \/>\n<strong>xorm:<\/strong> https:\/\/github.com\/go-xorm\/xorm,\u4ee5\u4e0a\u5c31\u662f\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8golang\u5b66\u4e60\u7f51\u516c\u4f17\u53f7\uff01,golang \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u548c\u67e5\u8be2\u603b\u6761\u6570,\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<br \/>\n<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\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>\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f<\/span><\/p>\n<h1>\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f<\/h1>\n<p><span>2024-11-13 14:21:50<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241113\/17314788956734456f43a88.jpg\" class=\"aligncenter\" title=\"\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u63d2\u56fe\" alt=\"\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>golang \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u548c\u67e5\u8be2\u603b\u6761\u6570<\/strong><\/p>\n<p><strong>\u95ee\u9898\u63cf\u8ff0<\/strong><\/p>\n<p>\u5728\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\u65f6\uff0c\u9700\u8981\u83b7\u53d6\u6ee1\u8db3\u6761\u4ef6\u6570\u636e\u7684\u603b\u6761\u6570\u3002\u7136\u800c\uff0c\u5f00\u53d1\u8005\u5728\u8be5\u5e93\u4e2d\u627e\u4e0d\u5230\u76f8\u5e94\u7684\u51fd\u6570\u6216\u65b9\u6cd5\u6765\u76f4\u63a5\u83b7\u53d6\u603b\u6761\u6570\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u867d\u7136 go-sql-driver\/mysql \u6ca1\u6709\u63d0\u4f9b\u4e13\u95e8\u7684\u65b9\u6cd5\u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u8bed\u53e5\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528 select count(*) from table_name \u6216 select count(1) from table_name \u8bed\u53e5\u6765\u83b7\u53d6\u6ee1\u8db3\u6761\u4ef6\u7684\u603b\u6761\u6570\u3002<\/li>\n<li>\u6839\u636e\u67e5\u8be2\u6761\u4ef6\uff0c\u5728\u539f\u751f sql \u8bed\u53e5\u4e2d\u6dfb\u52a0 where \u5b50\u53e5\u3002<\/li>\n<\/ol>\n<p>\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>rows, err := db.Query(\"SELECT COUNT(*) FROM userinfo WHERE username LIKE '%John%'\")\n\nvar count int\nfor rows.Next() {\n    rows.Scan(&amp;count)\n}<\/pre>\n<p><strong>\u4f7f\u7528\u5176\u4ed6 orm \u6846\u67b6<\/strong><\/p>\n<p>\u867d\u7136\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 orm \u6846\u67b6\uff0c\u4f8b\u5982 gorm \u6216 xorm\u3002\u8fd9\u4e9b\u6846\u67b6\u63d0\u4f9b\u4e86\u66f4\u4fbf\u6377\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u65b9\u5f0f\uff0c\u5305\u62ec\u5206\u9875\u67e5\u8be2\u548c\u83b7\u53d6\u603b\u6761\u6570\u7b49\u529f\u80fd\u3002<\/p>\n<p><strong>gorm:<\/strong> https:\/\/github.com\/go-gorm\/gorm<br \/><strong>xorm:<\/strong> https:\/\/github.com\/go-xorm\/xorm<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8golang\u5b66\u4e60\u7f51\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5bf9\u8c61\u5b58\u50a8\uff1a\u8def\u5f84\u5206\u7ea7\u662f\u5426\u4ecd\u7136\u5fc5\u8981\uff1f\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   Android \u6253\u5f00 Word \u6587\u4ef6\u63d0\u793a\u7a0b\u5e8f\u5f02\u5e38\uff0c\u5982\u4f55\u6392\u67e5\u89e3\u51b3\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60 Golang\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765 \u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230 \uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01, , golang \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u548c\u67e5\u8be2\u603b\u6761\u6570, \u95ee\u9898\u63cf\u8ff0,\u5728\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\u65f6\uff0c\u9700\u8981\u83b7\u53d6\u6ee1\u8db3\u6761\u4ef6\u6570\u636e\u7684\u603b\u6761\u6570\u3002\u7136\u800c\uff0c\u5f00\u53d1\u8005\u5728\u8be5\u5e93\u4e2d\u627e\u4e0d\u5230\u76f8\u5e94\u7684\u51fd\u6570\u6216\u65b9\u6cd5\u6765\u76f4\u63a5\u83b7\u53d6\u603b\u6761\u6570\u3002, \u89e3\u51b3\u65b9\u6848,\u867d\u7136 go-sql-driver\/mysql \u6ca1\u6709\u63d0\u4f9b\u4e13\u95e8\u7684\u65b9\u6cd5\u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u8bed\u53e5\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u65b9\u6cd5\u5982\u4e0b\uff1a,\u793a\u4f8b\u4ee3\u7801\uff1a, \u4f7f\u7528\u5176\u4ed6 orm \u6846\u67b6,\u867d\u7136\u53ef\u4ee5\u4f7f\u7528\u539f\u751f sql \u6765\u83b7\u53d6\u603b\u6761\u6570\uff0c\u4f46\u5f00\u53d1\u8005\u4e5f\u53ef\u4ee5\u8003\u8651\u4f7f\u7528 orm \u6846\u67b6\uff0c\u4f8b\u5982 gorm \u6216 xorm\u3002\u8fd9\u4e9b\u6846\u67b6\u63d0\u4f9b\u4e86\u66f4\u4fbf\u6377\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u65b9\u5f0f\uff0c\u5305\u62ec\u5206\u9875\u67e5\u8be2\u548c\u83b7\u53d6\u603b\u6761\u6570\u7b49\u529f\u80fd\u3002, gorm: https:\/\/github.com\/go-gorm\/gorm xorm: https:\/\/github.com\/go-xorm\/xorm,\u4ee5\u4e0a\u5c31\u662f\u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8golang\u5b66\u4e60\u7f51\u516c\u4f17\u53f7\uff01,golang \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u548c\u67e5\u8be2\u603b\u6761\u6570,\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60 Golang\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765 \u300a\u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f\u300b\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230 \uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01, \u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &gt; &gt; \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f \u4f7f\u7528 go-sql-driver\/mysql \u8fdb\u884c\u5206\u9875\u67e5\u8be2\uff0c\u5982\u4f55\u83b7\u53d6\u603b\u6761\u6570\uff1f 2024-11-13 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