由于某种原因,我无法与服务器建立简单连接。我使用默认设置安装了最新的MySQL Community 8.0数据库以及Node.JS。
这是我的node.js代码
var mysql = require('mysql'); var con = mysql.createConnection({ host: "localhost", user: "root", password: "password", insecureAuth : true }); con.connect(function(err) { if (err) throw err; console.log("Connected!"); });
以下是在命令提示符中发现的错误:
C:\Users\mysql-test>node app.js C:\Users\mysql-test\node_modules\mysql\lib\protocol\Parse r.js:80 throw err; // Rethrow non-MySQL errors ^ Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client at Handshake.Sequence._packetToError (C:\Users\mysql- test\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14) at Handshake.ErrorPacket (C:\Users\mysql-test\node_mo dules\mysql\lib\protocol\sequences\Handshake.js:130:18) at Protocol._parsePacket (C:\Users\mysql-test\node_mo dules\mysql\lib\protocol\Protocol.js:279:23) at Parser.write (C:\Users\mysql-test\node_modules\mys ql\lib\protocol\Parser.js:76:12) at Protocol.write (C:\Users\mysql-test\node_modules\m ysql\lib\protocol\Protocol.js:39:16) at Socket.<anonymous> (C:\Users\mysql-test\node_modul es\mysql\lib\Connection.js:103:28) at Socket.emit (events.js:159:13) at addChunk (_stream_readable.js:265:12) at readableAddChunk (_stream_readable.js:252:11) at Socket.Readable.push (_stream_readable.js:209:10) -------------------- at Protocol._enqueue (C:\Users\mysql-test\node_module s\mysql\lib\protocol\Protocol.js:145:48) at Protocol.handshake (C:\Users\mysql-test\node_modul es\mysql\lib\protocol\Protocol.js:52:23) at Connection.connect (C:\Users\mysql-test\node_modul es\mysql\lib\Connection.js:130:18) at Object.<anonymous> (C:\Users\mysql-test\server.js: 11:5) at Module._compile (module.js:660:30) at Object.Module._extensions..js (module.js:671:10) at Module.load (module.js:573:32) at tryModuleLoad (module.js:513:12) at Function.Module._load (module.js:505:3) at Function.Module.runMain (module.js:701:10)
但是我仍然不确定如何解决我的问题。任何帮助将不胜感激:D
在MYSQL Workbench中执行以下查询
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'
当root作为用户 localhost的您的网址,并password为您的密码
root
localhost
password
然后运行以下查询以刷新特权:
flush privileges;
完成后尝试使用节点连接。
如果那行不通,请尝试一下@'localhost'。
@'localhost'