前言
mysql模块(项目地址为https://github.com/mysqljs/mysql)是一个开源的、JavaScript编写的MySQL驱动,可以在Node.js应用中来操作MySQL。但在使用过程中,出现了“ER_NOT_SUPPORTED_AUTH_MODE”问题。
本文介绍了出现该问题的原因及解决方案。
报错信息
当我试图使用mysql模块来连接MySQL 8时,出现了如下错误信息:
D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\index.js:17
throw error;
^
Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
at Handshake.Sequence._packetToError (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\sequences\Sequence.js:47:14)
at Handshake.ErrorPacket (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\sequences\Handshake.js:123:18)
at Protocol._parsePacket (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Protocol.js:291:23)
at Parser._parsePacket (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Parser.js:433:10)
at Parser.write (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Parser.js:43:10)
at Protocol.write (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Protocol.js:38:16)
at Socket.<anonymous> (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\Connection.js:91:28)
at Socket.<anonymous> (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\Connection.js:525:10)
at Socket.emit (events.js:196:13)
at addChunk (_stream_readable.js:290:12)
--------------------
at Protocol._enqueue (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Protocol.js:144:48)
at Protocol.handshake (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\protocol\Protocol.js:51:23)
at Connection.connect (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\node_modules\mysql\lib\Connection.js:119:18)
at Object.<anonymous> (D:\workspaceGithub\nodejs-book-samples\samples\mysql-demo\index.js:12:12)
at Module._compile (internal/modules/cjs/loader.js:759:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:770:10)
at Module.load (internal/modules/cjs/loader.js:628:32)
at Function.Module._load (internal/modules/cjs/loader.js:555:12)
at Function.Module.runMain (internal/modules/cjs/loader.js:826:10)
at internal/main/run_main_module.js:17:11
免责声明:
① 本站未注明“稿件来源”的信息均来自网络整理。其文字、图片和音视频稿件的所属权归原作者所有。本站收集整理出于非商业性的教育和科研之目的,并不意味着本站赞同其观点或证实其内容的真实性。仅作为临时的测试数据,供内部测试之用。本站并未授权任何人以任何方式主动获取本站任何信息。
② 本站未注明“稿件来源”的临时测试数据将在测试完成后最终做删除处理。有问题或投稿请发送至: 邮箱/279061341@qq.com QQ/279061341
软考中级精品资料免费领
- 历年真题答案解析
- 备考技巧名师总结
- 高频考点精准押题
- 资料下载
- 历年真题
193.9 KB下载数265
191.63 KB下载数245
143.91 KB下载数1148
183.71 KB下载数642
644.84 KB下载数2756
相关文章
发现更多好内容猜你喜欢
AI推送时光机 咦!没有更多了?去看看其它编程学习网 内容吧