{"id":44639,"date":"2023-07-17T21:25:57","date_gmt":"2022-12-05T01:32:01","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80-echo%e6%a1%86%e6%9e%b6-mysql%e7%bb%bc%e8%bf%b0\/"},"modified":"2024-04-30T14:03:45","modified_gmt":"2024-04-30T06:03:45","slug":"go%e8%af%ad%e8%a8%80-echo%e6%a1%86%e6%9e%b6-mysql%e7%bb%bc%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80-echo%e6%a1%86%e6%9e%b6-mysql%e7%bb%bc%e8%bf%b0\/","title":{"rendered":"Go\u8bed\u8a00 + Echo\u6846\u67b6 + MySQL\u7efc\u8ff0"},"content":{"rendered":"

\u5f53\u6211\u5728\u7814\u7a76\u5982\u4f55\u4f7f\u7528Golang + MySQL\u521b\u5efaAPI\u65f6\uff0c\u53d1\u73b0\u4e86\u5f88\u591a\u76f8\u5173\u4fe1\u606f\uff0c\u4e0b\u9762\u662f\u6211\u6574\u7406\u7684\u6c47\u603b\u3002<\/p>\n

\u57fa\u672c\u8bbe\u8ba1<\/h2>\n

\u57fa\u672c\u7684\u6d41\u7a0b\u662f\u6309\u7167\u6b64\u8fdb\u884c\u3002
\n\u4f7f\u7528Golang+Echo+dbr\u6765\u8fdb\u884cMySQL\u7684CRUD\u64cd\u4f5c\uff0c\u5e76\u8fd4\u56deJSON\u683c\u5f0f\u7684\u6570\u636e\u5e93\u503c\u7684\u8ba8\u8bba\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 Echo \u7684\u65b9\u5f0f\uff0c\u8bf7\u53c2\u8003\u3002
\n\u4f7f\u7528 Go \u8bed\u8a00\u5f00\u53d1\u7684 Echo \u6846\u67b6\uff0c\u6784\u5efa\u4e00\u4e2a\u80fd\u8fd4\u56de JSON \u6570\u636e\u7684 Web \u670d\u52a1\u5668\uff0c\u5e76\u5728 GoogleAppEngine \u4e0a\u8fd0\u884c\u3002
\n\u4f7f\u7528 Go \u7684 Echo \u6846\u67b6\u80fd\u591f\u8f7b\u677e\u5730\u5b9e\u73b0 RESTful \u63a5\u53e3\u3002<\/p>\n

Echo\u516c\u5f0f\u30b5\u30a4\u30c8\u662fGo\uff08Golang\uff09\u7684\u9ad8\u6548\u4e14\u7b80\u6d01\u7684HTTP\u670d\u52a1\u5668\u6846\u67b6\u3002<\/p>\n

\u56e0\u4e3a\u6211\u5728\u610f\uff0c\u6240\u4ee5\u505a\u4e86\u4e2a\u7b14\u8bb0\u3002\u636eEcho\u5b98\u7f51\u7684\u4fe1\u606f\uff0c\u4ed6\u4eec\u4f3c\u4e4e\u4f7f\u7528\u4e86\u4e00\u4e2a\u540d\u4e3acarbon ads\u7684\u670d\u52a1\u6765\u6d4b\u91cf\u70ed\u56fe\u3002<\/p>\n

\u6211\u5bf9 Golang \u7ed3\u6784\u4f53\u4e2d\u7684\u300c\uff40\u300d\u7b26\u53f7\u8bb0\u6cd5\u611f\u5230\u597d\u5947\uff0c\u6240\u4ee5\u8fdb\u884c\u4e86\u8c03\u67e5\u3002<\/h2>\n

\u5728Go\u8bed\u8a00\u4e2d\uff0c\u6807\u7b7e\u7684\u7528\u9014\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u770b\u8d77\u6765\u50cf\u662f\u7ed3\u6784\u4f53\u7684\u5143\u6570\u636e\u3002<\/p>\n

\u5173\u4e8e\u5982\u4f55\u5728Go\u8bed\u8a00\u4e2d\u5904\u7406MySQL\u7684\u65b9\u6cd5\u6982\u8ff0<\/h2>\n

\u6574\u7406\u4e86\u4e00\u4e9b\u7528\u4e8e\u5728Golang\u4e2d\u64cd\u4f5cSQL\u7684\u5e93[\u57fa\u7840\/\u67e5\u8be2\u6784\u9020\u5668\/ORM]\uff0cGo\u6570\u636e\u5e93\/SQL\u6559\u7a0b<\/p>\n

\u5728\u67e5\u8be2\u4e0eMySQL\u8fde\u63a5\u65f6\u7684\u8fde\u63a5\u5b57\u7b26\u4e32\u65f6\uff0c\u6211\u8fdb\u884c\u4e86\u4e00\u756a\u8c03\u67e5\u3002\u5f53\u6211\u67e5\u8be2\u5173\u4e8ego-sql-driver\/mysql\u65f6\uff0c\u610f\u5916\u5730\u5f88\u5feb\u5c31\u627e\u5230\u4e86\u3002\u7b2c\u56db\u5c4aGolang Cafe\u8865\u5145\u8bf4\u660e \u6570\u636e\u5e93\u8bbf\u95ee\uff08MySQL\u7248\uff09\u4e2d\u63d0\u5230\uff0cgo-sql-driver\/mysql\u73b0\u5728\u652f\u6301\u5360\u4f4d\u7b26\u66ff\u6362\u3002<\/p>\n

MySQL(MariaDB)\u4e2d\u7684INT(11)\u8868\u8fbe\u7684\u542b\u4e49\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u786e\u8ba4\uff1a\u6574\u6570\u578b\u7684\u8303\u56f4\u3002<\/p>\n

MySQL \u201cshow users\u201d – \u5982\u4f55\u663e\u793a\/\u5217\u51fa MySQL \u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237<\/p>\n

-- DB\u4f5c\u6210<\/span>\r\nCREATE<\/span> DATABASE<\/span> IF<\/span> NOT<\/span> EXISTS<\/span> db_name<\/span>;<\/span>\r\n\r\n-- \u30e6\u30fc\u30b6\u30fc\u4f5c\u6210<\/span>\r\nCREATE<\/span> USER<\/span> 'username'<\/span>@<\/span>'localhost'<\/span> IDENTIFIED<\/span> BY<\/span> 'password'<\/span>;<\/span>\r\nGRANT<\/span> SELECT<\/span>,<\/span>UPDATE<\/span>,<\/span>INSERT<\/span>,<\/span>DELETE<\/span> ON<\/span> 'db_name'<\/span>.<\/span>*<\/span> TO<\/span> 'username'<\/span>@<\/span>'localhost'<\/span>;<\/span>\r\nFLUSH<\/span> PRIVILEGES<\/span>;<\/span>\r\n\r\n-- \u30c6\u30fc\u30d6\u30eb\u4f5c\u6210<\/span>\r\nCREATE<\/span> TABLE<\/span> db_name<\/span>.<\/span>table_name<\/span> (<\/span>\r\n  id<\/span> INT<\/span> NOT<\/span> NULL<\/span> AUTO_INCREMENT<\/span> PRIMARY<\/span> KEY<\/span>,<\/span>\r\n  created_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  updated_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>\r\n);<\/span>\r\n\r\n\r\n-- \u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30fc\u7cfb<\/span>\r\n-- MySQL\u30e6\u30fc\u30b6\u30fc\u4e00\u89a7\u306e\u78ba\u8a8d<\/span>\r\nSELECT<\/span> User<\/span>,<\/span>Host<\/span> FROM<\/span> mysql<\/span>.<\/span>user<\/span>;<\/span>\r\n-- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u89a7<\/span>\r\nSHOW<\/span> DATABASES<\/span>;<\/span>\r\n-- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a73\u7d30\u60c5\u5831\u4e00\u89a7<\/span>\r\nSELECT<\/span> *<\/span> FROM<\/span> INFORMATION_SCHEMA<\/span>.<\/span>SCHEMATA<\/span>;<\/span>\r\n-- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210\u6642\u306eSQL\u6587\u3092\u8868\u793a<\/span>\r\nSHOW<\/span> CREATE<\/span> DATABASE<\/span> db_name<\/span>;<\/span>\r\n-- \u30c6\u30fc\u30d6\u30eb\u4e00\u89a7<\/span>\r\nSHOW<\/span> TABLES<\/span> FROM<\/span> db_name<\/span>;<\/span>\r\n-- \u30c6\u30fc\u30d6\u30eb\u306e\u69cb\u9020\u3092\u8868\u793a<\/span>\r\nDESC<\/span> db_name<\/span>.<\/span>table_name<\/span>;<\/span>\r\n<\/code><\/pre>\n
-- APP\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5b9a\u7fa9<\/span>\r\nCREATE<\/span> TABLE<\/span> counters<\/span> (<\/span>\r\n  id<\/span> INT<\/span> NOT<\/span> NULL<\/span> AUTO_INCREMENT<\/span>,<\/span>\r\n  host_id<\/span> INT<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  path<\/span> varchar<\/span>(<\/span>2047<\/span>)<\/span> NOT<\/span> NULL<\/span> DEFAULT<\/span> '\/'<\/span>,<\/span>\r\n  count<\/span> INT<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  created_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  updated_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  PRIMARY<\/span> KEY<\/span> (<\/span>id<\/span>)<\/span>\r\n);<\/span>\r\nALTER<\/span> TABLE<\/span> counters<\/span> ADD<\/span> INDEX<\/span> index_host_id_and_path<\/span>(<\/span>host_id<\/span>,<\/span> path<\/span>(<\/span>255<\/span>));<\/span>\r\n\r\nCREATE<\/span> TABLE<\/span> hosts<\/span> (<\/span>\r\n  id<\/span> INT<\/span> NOT<\/span> NULL<\/span> AUTO_INCREMENT<\/span>,<\/span>\r\n  host_name<\/span> varchar<\/span>(<\/span>255<\/span>)<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  created_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  updated_at<\/span> DATETIME<\/span> NOT<\/span> NULL<\/span>,<\/span>\r\n  PRIMARY<\/span> KEY<\/span> (<\/span>id<\/span>)<\/span>\r\n);<\/span>\r\nALTER<\/span> TABLE<\/span> hosts<\/span> ADD<\/span> INDEX<\/span> index_id<\/span>(<\/span>id<\/span>);<\/span>\r\n<\/code><\/pre>\n
MySQL\u7c7b\u578b\u5217\u8868<\/h2>\n
\n
\u578b\u8aac\u660e\u6307\u5b9a\u5f62\u5f0f\u5225\u540dtinyint8bit\u6574\u6570\u3002tinyint(n) [unsigned] [zerofill]
\nsmallint16bit\u6574\u6570\u3002smallint(n) [unsigned] [zerofill]
\nmediumint24bit\u6574\u6570\u3002mediumint(n) [unsigned] [zerofill]
\nint<\/strong>32bit\u6574\u6570\u3002int(n) [unsigned] [zerofill]integerbigint64bit\u6574\u6570\u3002bigint(n) [unsigned] [zerofill]
\ndecimal\u30d1\u30c3\u30af10\u9032\u6570\u3002decimal(n, d) [zerofill]dec,numericfloat<\/strong>\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u30024\u307e\u305f\u306f8\u30d0\u30a4\u30c8\u3002tinyint(n) [zerofill]
\ndouble\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u3002double(n) [zerofill]
\ndouble precision\u500d\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6570\u3002double precision(n) [zerofill]realchar\u56fa\u5b9a\u9577\u6587\u5b57\u5217\u578b\u3002char(n) [binary]
\nvarchar<\/strong>\u53ef\u5909\u9577\u6587\u5b57\u5217\u578b\u3002varchar(n) [binary]
\ntinytext\u53ef\u5909\u9577\u6587\u5b57\u5217\u578b\u3002255\u30d0\u30a4\u30c8\u4ee5\u4e0b\u3002tinytext
\ntext\u53ef\u5909\u9577\u6587\u5b57\u5217\u578b\u300265535\u30d0\u30a4\u30c8\u4ee5\u4e0b\u3002text
\nmediumtext\u53ef\u5909\u9577\u6587\u5b57\u5217\u578b\u30021677215\u30d0\u30a4\u30c8\u4ee5\u4e0b\u3002mediumtext
\nlongtext\u53ef\u5909\u9577\u6587\u5b57\u5217\u578b\u30024294967295\u30d0\u30a4\u30c8\u4ee5\u4e0b\u3002longtext
\ndate\u65e5\u4ed8\u578b\u3002date
\ndatetime<\/strong>\u65e5\u4ed8\u6642\u523b\u578b\u3002datetime
\ntimestamp<\/strong>\u65e5\u4ed8\u6642\u523b\u578b\uff4e\u6841\u3002timestamp(n)
\ntime\u6642\u523b\u578b\u3002time
\nyear\u5e74\u3002\uff12\u307e\u305f\u306f\uff14\u6841\u3002year(n)
\ntinyblob8bit\u6574\u6570\u3002tinyblob
\nblob8bit\u6574\u6570\u3002blob
\nmediumblob8bit\u6574\u6570\u3002mediumblob
\nlongblob8bit\u6574\u6570\u3002longblob
\nenum\u5217\u6319\u578b\u3002enum(‘\u6587\u5b57\u5217\uff11’,\u6587\u5b57\u5217\uff12”,…)
\nset\u6587\u5b57\u5217\u30bb\u30c3\u30c8\u578b\u3002set(‘\u6587\u5b57\u5217\uff11’,\u6587\u5b57\u5217\uff12”,…)<\/div>\n<\/div>\n
\u8bf7\u6ce8\u610f\uff0c\u4ee5\u4e0b\u662f\u5bf9 http:\/\/www.k-cube.co.jp\/wakaba\/server\/mysql_type.html \u7684\u5f15\u8ff0\u3002<\/p>\n
MySQL\u7684\u4e3b\u8981\u5217\u6807\u5fd7<\/h2>\n
\n
\u5217\u30d5\u30e9\u30b0\u6982\u8981AUTO_INCREMENT\u81ea\u52d5\u9023\u756a(\u30c7\u30fc\u30bf\u578b\u306f\u6574\u6570\u578b\u203b1)DEFAULT ‘\u30c7\u30d5\u30a9\u30eb\u30c8\u5024’\u5024\u304c\u672a\u6307\u5b9a\u306e\u5834\u5408\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024[NOT] NULLNULL\u3092\u8a31\u5bb9\u3059\u308b[\u3057\u306a\u3044] (\u30c7\u30d5\u30a9\u30eb\u30c8\u306fNULL)PRIMARY KEY\u91cd\u8907\u3059\u308b\u5024\u3092\u8a31\u3055\u306a\u3044 (NULL\u5024\u306f\u4e0d\u53ef)UNIQUE\u91cd\u8907\u3059\u308b\u5024\u3092\u8a31\u3055\u306a\u3044 (NULL\u5024\u3092\u8a31\u53ef)REFERENCES \u30c6\u30fc\u30d6\u30eb\u540d(\u5217\u540d, ….)\u5916\u90e8\u53c2\u7167\u5236\u7d04<\/div>\n<\/div>\n
MYSQL\u7684\u4e3b\u8981\u9009\u9879<\/h2>\n
\n
\u30aa\u30d7\u30b7\u30e7\u30f3\u6982\u8981PRIMARY KEY (\u5217\u540d, ….)\u4e3b\u30ad\u30fc\u3092\u8a2d\u5b9aINDEX \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u540d (\u5217\u540d, ….)\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u4f5c\u6210(NULL\u5024\u306f\u4e0d\u53ef)UNIQUE \u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u540d (\u5217\u540d, ….)\u91cd\u8907\u3057\u305f\u5024\u3092\u3086\u308b\u3055\u306a\u3044(NULL\u5024\u306f\u4e0d\u53ef)FOREIGN KEY (\u5217\u540d) REFERENCES \u30c6\u30fc\u30d6\u30eb\u540d (\u5217\u540d, ….)\u5916\u90e8\u53c2\u7167\u5236\u7d04<\/div>\n<\/div>\n
MySQL\u7684\u6574\u6570\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f<\/h2>\n
\u6574\u6570\u578b\u6709\u4ee5\u4e0b5\u79cd\u7c7b\u578b\u3002<\/p>\n
    \n
  • \n
      TINYINT<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          -128\u304b\u3089127 (\u7b26\u53f7\u7121\u3057\u306e\u5834\u54080\u304b\u3089255)<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            \n
          • \n
              SMALLINT<\/ul>\n<\/li>\n<\/ul>\n
               <\/p>\n
                \n
              • \n
                  -32768\u304b\u308932767 (\u7b26\u53f7\u7121\u3057\u306e\u5834\u54080\u304b\u308965535)<\/ul>\n<\/li>\n<\/ul>\n
                   <\/p>\n
                    \n
                  • \n
                      MEDIUMINT<\/ul>\n<\/li>\n<\/ul>\n
                       <\/p>\n
                        \n
                      • \n
                          -8388608\u304b\u30898388607 (\u7b26\u53f7\u7121\u3057\u306e\u5834\u54080\u304b\u308916777215)<\/ul>\n<\/li>\n<\/ul>\n
                           <\/p>\n
                            \n
                          • \n
                              INT<\/ul>\n<\/li>\n<\/ul>\n
                               <\/p>\n
                                \n
                              • \n
                                  -2147483648\u304b\u30892147483647 (\u7b26\u53f7\u7121\u3057\u306e\u5834\u54080\u304b\u30894294967295)<\/ul>\n<\/li>\n<\/ul>\n
                                   <\/p>\n
                                    \n
                                  • \n
                                      \u5225\u540d\uff1aINTEGER<\/ul>\n<\/li>\n<\/ul>\n
                                       <\/p>\n
                                        \n
                                      • \n
                                          BIGINT<\/ul>\n<\/li>\n<\/ul>\n
                                           <\/p>\n
                                            \n
                                          • \n
                                              -9223372036854775808\u304b\u30899223372036854775807<\/ul>\n<\/li>\n<\/ul>\n
                                               <\/p>\n
                                                (\u7b26\u53f7\u7121\u3057\u306e\u5834\u54080\u304b\u308918446744073709551615)<\/ul>\n
                                                \u203b \u5f15\u7528\uff1ahttp:\/\/www.dbonline.jp\/mysql\/type\/index1.html
                                                \n\u203b \u5f15\u7528\uff1aDB\u5728\u7ebf\u7f51\u5740http:\/\/www.dbonline.jp\/mysql\/type\/index1.html<\/p>\n
                                                \u636e\u8bf4\u5728\u5904\u7406MySQL\u65f6\uff0c\u6700\u5e38\u7528\u7684\u5e93\u662fGolang\u3002<\/h2>\n
                                                \u8fdb\u884c\u5173\u7cfb\u6301\u4e45\u6027<\/p>\n
                                                \u6211\u5f00\u53d1\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u6e90\u4ee3\u7801<\/h2>\n
                                                package<\/span> main<\/span>\r\n\r\nimport<\/span> (<\/span>\r\n    \"net\/http\"<\/span>\r\n    \"github.com\/labstack\/echo\"<\/span>\r\n    \"github.com\/labstack\/echo\/engine\/standard\"<\/span>\r\n)<\/span>\r\n\r\nfunc<\/span> main<\/span>()<\/span> {<\/span>\r\n    e<\/span> :=<\/span> echo<\/span>.<\/span>New<\/span>()<\/span>\r\n    e<\/span>.<\/span>GET<\/span>(<\/span>\"\/\"<\/span>,<\/span> func<\/span>(<\/span>c<\/span> echo<\/span>.<\/span>Context<\/span>)<\/span> error<\/span> {<\/span>\r\n        return<\/span> c<\/span>.<\/span>String<\/span>(<\/span>http<\/span>.<\/span>StatusOK<\/span>,<\/span> \"Hello, World!\"<\/span>)<\/span>\r\n    })<\/span>\r\n    e<\/span>.<\/span>Run<\/span>(<\/span>standard<\/span>.<\/span>New<\/span>(<\/span>\":1323\"<\/span>))<\/span>\r\n}<\/span>\r\n<\/code><\/pre>\n
                                                $ <\/span>curl localhost:1323\r\nHello, World!%\r\n<\/code><\/pre>\n
                                                \u8bf7\u53c2\u9605\u76f8\u5173\u8d44\u6599<\/h2>\n
                                                  \n
                                                • \n
                                                    Golang+Echo+dbr\u3067MySQL\u306eCRUD\u3092\u3059\u308b\uff0fJSON\u3067DB\u306e\u5024\u3092\u8fd4\u5374\u3059\u308b\u8a71<\/ul>\n<\/li>\n<\/ul>\n
                                                     <\/p>\n
                                                      \n
                                                    • \n
                                                        Go\u88fd\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30afecho\u3092\u4f7f\u3063\u3066JSON\u3092\u8fd4\u3059Web\u30b5\u30fc\u30d0\u30fc\u3092\u4f5c\u308a\u3001GoogleAppEngine\u3067\u52d5\u304b\u3059<\/ul>\n<\/li>\n<\/ul>\n
                                                         <\/p>\n
                                                          \n
                                                        • \n
                                                            Go \u306e echo \u3063\u3066Web\u30b5\u30fc\u30d0\u30fc\u3067\u30b5\u30af\u30c3\u3068 REST \u3057\u3061\u3083\u3046<\/ul>\n<\/li>\n<\/ul>\n
                                                             <\/p>\n
                                                              \n
                                                            • \n
                                                                Fast and unfancy HTTP server framework for Go (Golang).<\/ul>\n<\/li>\n<\/ul>\n
                                                                 <\/p>\n
                                                                  \n
                                                                • \n
                                                                    carbon ads<\/ul>\n<\/li>\n<\/ul>\n
                                                                     <\/p>\n
                                                                      \n
                                                                    • \n
                                                                        What are the use(s) for tags in Go?<\/ul>\n<\/li>\n<\/ul>\n
                                                                         <\/p>\n
                                                                          \n
                                                                        • \n
                                                                            golang\u3067SQL\u3092\u53e9\u304f\u30e9\u30a4\u30d6\u30e9\u30ea\u307e\u3068\u3081[\u57fa\u672c\/\u30af\u30a8\u30ea\u30d3\u30eb\u30c0\/ORM]<\/ul>\n<\/li>\n<\/ul>\n
                                                                             <\/p>\n
                                                                              \n
                                                                            • \n
                                                                                Go database\/sql tutorial<\/ul>\n<\/li>\n<\/ul>\n
                                                                                 <\/p>\n
                                                                                  \n
                                                                                • \n
                                                                                    Golang Cafe #4 \u88dc\u8db3 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\uff08MySQL\u7de8\uff09<\/ul>\n<\/li>\n<\/ul>\n
                                                                                     <\/p>\n
                                                                                      \n
                                                                                    • \n
                                                                                        go-sql-driver\/mysql \u3067\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u7f6e\u63db\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3057\u305f<\/ul>\n<\/li>\n<\/ul>\n
                                                                                         <\/p>\n
                                                                                          \n
                                                                                        • \n
                                                                                            MySQL(MariaDB) – \u6574\u6570\u578b\u306e\u7bc4\u56f2\uff01<\/ul>\n<\/li>\n<\/ul>\n
                                                                                             <\/p>\n
                                                                                              \n
                                                                                            • \n
                                                                                                MySQL “show users” – how to show\/list the users in a MySQL database<\/ul>\n<\/li>\n<\/ul>\n
                                                                                                 <\/p>\n
                                                                                                  Go Relational Persistence<\/ul>\n","protected":false},"excerpt":{"rendered":"
                                                                                                  \u5f53\u6211\u5728\u7814\u7a76\u5982\u4f55\u4f7f\u7528Golang + MySQL\u521b\u5efaAPI\u65f6\uff0c\u53d1\u73b0\u4e86\u5f88\u591a\u76f8\u5173\u4fe1\u606f\uff0c\u4e0b\u9762\u662f\u6211\u6574\u7406\u7684\u6c47\u603b\u3002 \u57fa\u672c\u8bbe\u8ba1 […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44639","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nGo\u8bed\u8a00 + Echo\u6846\u67b6 + MySQL\u7efc\u8ff0 - Blog - Silicon Cloud<\/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.silicloud.com\/zh\/blog\/go\u8bed\u8a00-echo\u6846\u67b6-mysql\u7efc\u8ff0\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Go\u8bed\u8a00 + Echo\u6846\u67b6 + MySQL\u7efc\u8ff0\" \/>\n<meta property=\"og:description\" content=\"\u5f53\u6211\u5728\u7814\u7a76\u5982\u4f55\u4f7f\u7528Golang + MySQL\u521b\u5efaAPI\u65f6\uff0c\u53d1\u73b0\u4e86\u5f88\u591a\u76f8\u5173\u4fe1\u606f\uff0c\u4e0b\u9762\u662f\u6211\u6574\u7406\u7684\u6c47\u603b\u3002 \u57fa\u672c\u8bbe\u8ba1 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/go\u8bed\u8a00-echo\u6846\u67b6-mysql\u7efc\u8ff0\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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