{"id":58166,"date":"2025-08-16T06:00:11","date_gmt":"2025-08-15T22:00:11","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/58166.html"},"modified":"2025-08-16T06:00:11","modified_gmt":"2025-08-15T22:00:11","slug":"go%e8%af%ad%e8%a8%80%e5%ae%9e%e6%88%98%e6%a1%88%e4%be%8b%e6%89%a7%e8%a1%8c%e5%9f%ba%e6%9c%ac%e7%9a%84%e5%a2%9e%e5%88%a0%e6%94%b9%e6%9f%a5","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/58166.html","title":{"rendered":"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5"},"content":{"rendered":"<\/p>\n

\u5728\u6570\u636e\u5e93\u5f00\u53d1\u4e2d，\u6700\u57fa\u7840\u7684\u64cd\u4f5c\u5c31\u662f\u00a0\u589e（Create）\u3001\u67e5（Read）\u3001\u6539（Update）\u3001\u5220（Delete），\u5373\u00a0CRUD\u3002
\nGo \u8bed\u8a00\u901a\u8fc7\u00a0database\/sql\u00a0\u5305\u548c MySQL \u9a71\u52a8，\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u3002<\/p>\n

\u672c\u7bc7\u6211\u4eec\u5c06\u5728\u00a0\u4e0a\u4e00\u8282\u201c\u8fde\u63a5 MySQL\u201d\u00a0\u7684\u57fa\u7840\u4e0a，\u6269\u5c55\u5b9e\u73b0\u00a0\u5b8c\u6574\u7684 CRUD \u6848\u4f8b\u3002<\/p>\n

\n

\u4e00\u3001\u51c6\u5907\u5de5\u4f5c<\/h3>\n

1. \u6570\u636e\u5e93\u4e0e\u8868<\/h4>\n

\u5047\u8bbe\u6211\u4eec\u5df2\u7ecf\u521b\u5efa\u597d\u6570\u636e\u5e93\u548c\u8868（go_demo\u00a0\u6570\u636e\u5e93\u4e2d\u7684\u00a0users\u00a0\u8868）：<\/p>\n

CREATE\u00a0DATABASE\u00a0go_demo;
\nUSE\u00a0go_demo;<\/p>\n

CREATE\u00a0TABLE\u00a0users\u00a0(
\n\u00a0\u00a0\u00a0\u00a0id\u00a0INT\u00a0PRIMARY\u00a0KEY\u00a0AUTO_INCREMENT,
\n\u00a0\u00a0\u00a0\u00a0name\u00a0VARCHAR(50),
\n\u00a0\u00a0\u00a0\u00a0age\u00a0INT
\n);<\/p>\n

\n

2. \u5b89\u88c5 MySQL \u9a71\u52a8<\/h4>\n

\u5982\u679c\u8fd8\u6ca1\u5b89\u88c5：<\/p>\n

go\u00a0get\u00a0-u\u00a0github.com\/go-sql-driver\/mysql<\/p>\n

\n

\u4e8c\u3001\u4ee3\u7801\u5b9e\u73b0<\/h3>\n

main.go：<\/p>\n

package\u00a0main<\/p>\n

import\u00a0(
\n\u00a0\u00a0\u00a0\u00a0"database\/sql"
\n\u00a0\u00a0\u00a0\u00a0"fmt"
\n\u00a0\u00a0\u00a0\u00a0"log"<\/p>\n

\u00a0\u00a0\u00a0\u00a0_\u00a0"github.com\/go-sql-driver\/mysql"
\n)<\/p>\n

var\u00a0db\u00a0*sql.DB<\/p>\n

func\u00a0initDB()\u00a0{
\n\u00a0\u00a0\u00a0\u00a0var\u00a0err\u00a0error
\n\u00a0\u00a0\u00a0\u00a0dsn\u00a0:=\u00a0"root:password@tcp(127.0.0.1:3306)\/go_demo?charset=utf8mb4&parseTime=True&loc=Local"
\n\u00a0\u00a0\u00a0\u00a0db,\u00a0err\u00a0=\u00a0sql.Open("mysql",\u00a0dsn)
\n\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u8fde\u63a5\u6570\u636e\u5e93\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}<\/p>\n

\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0:=\u00a0db.Ping();\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u65e0\u6cd5\u8fde\u63a5\u5230\u6570\u636e\u5e93:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0fmt.Println("\u6570\u636e\u5e93\u8fde\u63a5\u6210\u529f！")
\n}<\/p>\n

\/\/\u00a0Create\u00a0–\u00a0\u63d2\u5165\u6570\u636e
\nfunc\u00a0createUser(name\u00a0string,\u00a0age\u00a0int)\u00a0{
\n\u00a0\u00a0\u00a0\u00a0result,\u00a0err\u00a0:=\u00a0db.Exec("INSERT\u00a0INTO\u00a0users\u00a0(name,\u00a0age)\u00a0VALUES\u00a0(?,\u00a0?)",\u00a0name,\u00a0age)
\n\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u63d2\u5165\u6570\u636e\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0id,\u00a0_\u00a0:=\u00a0result.LastInsertId()
\n\u00a0\u00a0\u00a0\u00a0fmt.Printf("\u65b0\u589e\u7528\u6237\u6210\u529f，ID\u00a0=\u00a0%d\\\\n",\u00a0id)
\n}<\/p>\n

\/\/\u00a0Read\u00a0–\u00a0\u67e5\u8be2\u6570\u636e
\nfunc\u00a0getUsers()\u00a0{
\n\u00a0\u00a0\u00a0\u00a0rows,\u00a0err\u00a0:=\u00a0db.Query("SELECT\u00a0id,\u00a0name,\u00a0age\u00a0FROM\u00a0users")
\n\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u67e5\u8be2\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0defer\u00a0rows.Close()<\/p>\n

\u00a0\u00a0\u00a0\u00a0fmt.Println("\u7528\u6237\u5217\u8868：")
\n\u00a0\u00a0\u00a0\u00a0for\u00a0rows.Next()\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var\u00a0id,\u00a0age\u00a0int
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0var\u00a0name\u00a0string
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0:=\u00a0rows.Scan(&id,\u00a0&name,\u00a0&age);\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u8bfb\u53d6\u6570\u636e\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0fmt.Printf("ID:\u00a0%d,\u00a0\u59d3\u540d:\u00a0%s,\u00a0\u5e74\u9f84:\u00a0%d\\\\n",\u00a0id,\u00a0name,\u00a0age)
\n\u00a0\u00a0\u00a0\u00a0}
\n}<\/p>\n

\/\/\u00a0Update\u00a0–\u00a0\u66f4\u65b0\u6570\u636e
\nfunc\u00a0updateUser(id\u00a0int,\u00a0newAge\u00a0int)\u00a0{
\n\u00a0\u00a0\u00a0\u00a0result,\u00a0err\u00a0:=\u00a0db.Exec("UPDATE\u00a0users\u00a0SET\u00a0age\u00a0=\u00a0?\u00a0WHERE\u00a0id\u00a0=\u00a0?",\u00a0newAge,\u00a0id)
\n\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u66f4\u65b0\u6570\u636e\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0rowsAffected,\u00a0_\u00a0:=\u00a0result.RowsAffected()
\n\u00a0\u00a0\u00a0\u00a0fmt.Printf("\u66f4\u65b0\u5b8c\u6210，\u5f71\u54cd\u884c\u6570:\u00a0%d\\\\n",\u00a0rowsAffected)
\n}<\/p>\n

\/\/\u00a0Delete\u00a0–\u00a0\u5220\u9664\u6570\u636e
\nfunc\u00a0deleteUser(id\u00a0int)\u00a0{
\n\u00a0\u00a0\u00a0\u00a0result,\u00a0err\u00a0:=\u00a0db.Exec("DELETE\u00a0FROM\u00a0users\u00a0WHERE\u00a0id\u00a0=\u00a0?",\u00a0id)
\n\u00a0\u00a0\u00a0\u00a0if\u00a0err\u00a0!=\u00a0nil\u00a0{
\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0log.Fatalf("\u5220\u9664\u6570\u636e\u5931\u8d25:\u00a0%v",\u00a0err)
\n\u00a0\u00a0\u00a0\u00a0}
\n\u00a0\u00a0\u00a0\u00a0rowsAffected,\u00a0_\u00a0:=\u00a0result.RowsAffected()
\n\u00a0\u00a0\u00a0\u00a0fmt.Printf("\u5220\u9664\u5b8c\u6210，\u5f71\u54cd\u884c\u6570:\u00a0%d\\\\n",\u00a0rowsAffected)
\n}<\/p>\n

func\u00a0main()\u00a0{
\n\u00a0\u00a0\u00a0\u00a0initDB()<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u589e
\n\u00a0\u00a0\u00a0\u00a0createUser("Alice",\u00a025)
\n\u00a0\u00a0\u00a0\u00a0createUser("Bob",\u00a030)<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u67e5
\n\u00a0\u00a0\u00a0\u00a0getUsers()<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u6539
\n\u00a0\u00a0\u00a0\u00a0updateUser(1,\u00a026)<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u67e5
\n\u00a0\u00a0\u00a0\u00a0getUsers()<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u5220
\n\u00a0\u00a0\u00a0\u00a0deleteUser(2)<\/p>\n

\u00a0\u00a0\u00a0\u00a0\/\/\u00a0\u67e5
\n\u00a0\u00a0\u00a0\u00a0getUsers()
\n}<\/p>\n

\n

\u4e09\u3001\u8fd0\u884c\u7ed3\u679c<\/h3>\n

\u5047\u8bbe\u6211\u4eec\u6267\u884c：<\/p>\n

go\u00a0run\u00a0main.go<\/p>\n

\u8f93\u51fa\u53ef\u80fd\u662f：<\/p>\n

\u6570\u636e\u5e93\u8fde\u63a5\u6210\u529f！
\n\u65b0\u589e\u7528\u6237\u6210\u529f，ID\u00a0=\u00a01
\n\u65b0\u589e\u7528\u6237\u6210\u529f，ID\u00a0=\u00a02
\n\u7528\u6237\u5217\u8868：
\nID:\u00a01,\u00a0\u59d3\u540d:\u00a0Alice,\u00a0\u5e74\u9f84:\u00a025
\nID:\u00a02,\u00a0\u59d3\u540d:\u00a0Bob,\u00a0\u5e74\u9f84:\u00a030
\n\u66f4\u65b0\u5b8c\u6210，\u5f71\u54cd\u884c\u6570:\u00a01
\n\u7528\u6237\u5217\u8868：
\nID:\u00a01,\u00a0\u59d3\u540d:\u00a0Alice,\u00a0\u5e74\u9f84:\u00a026
\nID:\u00a02,\u00a0\u59d3\u540d:\u00a0Bob,\u00a0\u5e74\u9f84:\u00a030
\n\u5220\u9664\u5b8c\u6210，\u5f71\u54cd\u884c\u6570:\u00a01
\n\u7528\u6237\u5217\u8868：
\nID:\u00a01,\u00a0\u59d3\u540d:\u00a0Alice,\u00a0\u5e74\u9f84:\u00a026<\/p>\n

\n

\u56db\u3001\u6ce8\u610f\u4e8b\u9879<\/h3>\n
  • 1.\u00a0\u53c2\u6570\u5316\u67e5\u8be2
    \n\u4f7f\u7528\u00a0?\u00a0\u5360\u4f4d\u7b26，\u53ef\u4ee5\u6709\u6548\u9632\u6b62 SQL \u6ce8\u5165\u3002<\/li>\n
  • 2.\u00a0\u9519\u8bef\u5904\u7406
    \n\u67e5\u8be2\u3001\u66f4\u65b0\u3001\u63d2\u5165\u3001\u5220\u9664\u65f6\u90fd\u5e94\u68c0\u67e5\u00a0err\u3002<\/li>\n
  • 3.\u00a0\u8fde\u63a5\u6c60
    \n\u5728\u751f\u4ea7\u73af\u5883\u4e2d，\u5efa\u8bae\u914d\u7f6e\u8fde\u63a5\u6c60：<\/p>\n

    db.SetMaxOpenConns(10)
    \ndb.SetMaxIdleConns(5)\n<\/li>\n

  • 4.\u00a0\u4e8b\u52a1\u652f\u6301
    \n\u5982\u679c\u591a\u6761 SQL \u9700\u8981\u4fdd\u8bc1\u539f\u5b50\u6027，\u5e94\u4f7f\u7528\u00a0db.Begin()\u00a0\u5f00\u542f\u4e8b\u52a1\u3002<\/li>\n
    \n

    \u4e94\u3001\u603b\u7ed3<\/h3>\n
      \n
    • \u2022 Go \u4f7f\u7528\u00a0database\/sql\u00a0+ MySQL \u9a71\u52a8\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u6267\u884c CRUD \u64cd\u4f5c\u3002<\/li>\n
    • \u2022 \u63a8\u8350\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2，\u907f\u514d SQL \u6ce8\u5165\u3002<\/li>\n
    • \u2022 \u5728\u751f\u4ea7\u4e2d，\u8981\u7ed3\u5408\u4e8b\u52a1\u3001\u8fde\u63a5\u6c60\u548c\u9519\u8bef\u91cd\u8bd5\u673a\u5236，\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n
      \n","protected":false},"excerpt":{"rendered":"

      \u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb52\u6b21\u3002\u2022 Go \u4f7f\u7528+ MySQL \u9a71\u52a8\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u6267\u884c CRUD \u64cd\u4f5c\u3002\u2022 \u63a8\u8350\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\uff0c\u907f\u514d SQL \u6ce8\u5165\u3002\u2022 \u5728\u751f\u4ea7\u4e2d\uff0c\u8981\u7ed3\u5408\u4e8b\u52a1\u3001\u8fde\u63a5\u6c60\u548c\u9519\u8bef\u91cd\u8bd5\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3818,746,810,5388,190],"topic":[],"class_list":["post-58166","post","type-post","status-publish","format-standard","hentry","category-server","tag-gin","tag-golang","tag-iphone","tag-xcode","tag-190"],"yoast_head":"\nGo\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/58166.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb52\u6b21\u3002\u2022 Go \u4f7f\u7528+ MySQL \u9a71\u52a8\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u6267\u884c CRUD \u64cd\u4f5c\u3002\u2022 \u63a8\u8350\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\uff0c\u907f\u514d SQL \u6ce8\u5165\u3002\u2022 \u5728\u751f\u4ea7\u4e2d\uff0c\u8981\u7ed3\u5408\u4e8b\u52a1\u3001\u8fde\u63a5\u6c60\u548c\u9519\u8bef\u91cd\u8bd5\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/58166.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-15T22:00:11+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/58166.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/58166.html\",\"name\":\"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-08-15T22:00:11+00:00\",\"dateModified\":\"2025-08-15T22:00:11+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/58166.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/58166.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/58166.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/58166.html","og_locale":"zh_CN","og_type":"article","og_title":"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb52\u6b21\u3002\u2022 Go \u4f7f\u7528+ MySQL \u9a71\u52a8\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u6267\u884c CRUD \u64cd\u4f5c\u3002\u2022 \u63a8\u8350\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\uff0c\u907f\u514d SQL \u6ce8\u5165\u3002\u2022 \u5728\u751f\u4ea7\u4e2d\uff0c\u8981\u7ed3\u5408\u4e8b\u52a1\u3001\u8fde\u63a5\u6c60\u548c\u9519\u8bef\u91cd\u8bd5\u673a\u5236\uff0c\u786e\u4fdd\u6570\u636e\u5b89\u5168\u6027\u4e0e\u7a33\u5b9a\u6027\u3002","og_url":"https:\/\/www.wsisp.com\/helps\/58166.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-08-15T22:00:11+00:00","author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/58166.html","url":"https:\/\/www.wsisp.com\/helps\/58166.html","name":"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-08-15T22:00:11+00:00","dateModified":"2025-08-15T22:00:11+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/58166.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/58166.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/58166.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"Go\u8bed\u8a00\u5b9e\u6218\u6848\u4f8b:\u6267\u884c\u57fa\u672c\u7684\u589e\u5220\u6539\u67e5"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/58166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=58166"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/58166\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=58166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=58166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=58166"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=58166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}