Question

已经报道了类似的问题，但我无法解决这些问题。

我有一个使用KNEX连接到Azure托管的mysql数据库的express.js应用程序。

我可以通过console命令或mysql workbench完美连接到数据库。

但是，无法从我的节点应用程序实现相同的功能。

我的连接对象是相同的：

config.knex = require('knex')({
    client: 'mysql',
    connection: {
        host: 'wineserver.mysql.database.azure.com',
        user: 'BurgerAndGreenBeans@wineserver',
        password: 'FromageDeChevre',
        database: 'gdpr',
        insecureAuth: true
    },
    pool: {
         min: 0
    },
    debug: ['ComQueryPacket']
});

每次我启动应用程序时，我都会选择一个错误或另一个错误：

＃1

Unhandled rejection Error: read ECONNRESET
at exports._errnoException (util.js:1050:11)
at TCP.onread (net.js:582:26)
--------------------
at Protocol._enqueue (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Protocol.handshake (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:52:41)
at Connection.connect (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:130:18)
at C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:106:18
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
at Client_MySQL.acquireRawConnection (C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:104:12)
at Object.create (C:\Projects\gdpr\node_modules\knex\lib\client.js:239:16)
at Pool._createResource (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:354:17)
at Pool.dispense [as _dispense] (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:314:10)
at Pool.acquire (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:436:8)
at C:\Projects\gdpr\node_modules\knex\lib\client.js:289:19
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)

处理完成，退出代码为0

或

＃2

Unhandled rejection Error: ER_HANDSHAKE_ERROR: Bad handshake
at Handshake.Sequence._packetToError (C:\Projects\gdpr\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Handshake.ErrorPacket (C:\Projects\gdpr\node_modules\mysql\lib\protocol\sequences\Handshake.js:103:18)
at Protocol._parsePacket (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:280:23)
at Parser.write (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Parser.js:75:12)
at Protocol.write (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:103:28)
at emitOne (events.js:96:13)
at Socket.emit (events.js:191:7)
at readableAddChunk (_stream_readable.js:178:18)
at Socket.Readable.push (_stream_readable.js:136:10)
at TCP.onread (net.js:561:20)
--------------------
at Protocol._enqueue (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:141:48)
at Protocol.handshake (C:\Projects\gdpr\node_modules\mysql\lib\protocol\Protocol.js:52:41)
at Connection.connect (C:\Projects\gdpr\node_modules\mysql\lib\Connection.js:130:18)
at C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:106:18
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
at Client_MySQL.acquireRawConnection (C:\Projects\gdpr\node_modules\knex\lib\dialects\mysql\index.js:104:12)
at Object.create (C:\Projects\gdpr\node_modules\knex\lib\client.js:239:16)
at Pool._createResource (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:354:17)
at Pool.dispense [as _dispense] (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:314:10)
at Pool.acquire (C:\Projects\gdpr\node_modules\generic-pool\lib\generic-pool.js:436:8)
at C:\Projects\gdpr\node_modules\knex\lib\client.js:289:19
at Promise._execute (C:\Projects\gdpr\node_modules\bluebird\js\release\debuggability.js:300:9)
at Promise._resolveFromExecutor (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:483:18)
at new Promise (C:\Projects\gdpr\node_modules\bluebird\js\release\promise.js:79:10)
Process finished with exit code 0

这似乎是Node和Azure的mysql服务器之间的一种不兼容。

有没有人经历过同样的事情？

Answer 1

类似的问题：Connecting to Azure Database for MySQL in npm/mysql。正如@Gary Liu指出的那样，您可以使用pull 1730来解决此问题。

请将package.json修改为：

"dependencies": {
    "knex": "^0.13.0",
    "mysql": "git://github.com/mysqljs/mysql#e3e123e9af7c0829a6c1417d911572a75b4a5f95"
 }

然后，运行npm install安装此版本。

握手不良或ECONNRESET Azure Mysql Nodejs

1 个答案: