相关疑难解决方法(0)

我有一个Node.js程序,它使用root帐户连接到本地MySQL数据库(这不是生产设置).这是创建连接的代码:

const mysql = require('mysql');

const dbConn = mysql.createConnection({
    host: 'localhost',
    port: 3306,
    user: 'root',
    password: 'myRootPassword',
    database: 'decldb'
});

dbConn.connect(err => {
    if (err) throw err;
    console.log('Connected!');
});

它适用于MySQL 5.7,但自从安装MySQL 8.0后,我在启动Node.js应用程序时遇到此错误:

> node .\api-server\main.js
[2018-05-16T13:53:53.153Z] Server launched on port 3000!
C:\Users\me\project\node_server\node_modules\mysql\lib\protocol\Parser.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\me\project\node_server\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
    at Handshake.ErrorPacket (C:\Users\me\project\node_server\node_modules\mysql\lib\protocol\sequences\Handshake.js:130:18)
    at Protocol._parsePacket (C:\Users\me\project\node_server\node_modules\mysql\lib\protocol\Protocol.js:279:23)
    at Parser.write (C:\Users\me\project\node_server\node_modules\mysql\lib\protocol\Parser.js:76:12)
    at Protocol.write (C:\Users\me\project\node_server\node_modules\mysql\lib\protocol\Protocol.js:39:16)
    at …