今天服务器部署node.js+mysql，调用接口报错ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client

查了一下资料，我改了两个地方

1.配置了服务器安全组策略，新增了3306端口

2.我修改mysql加密规则为普通模式，默认是严格加密模式

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '你的数据库密码';

操作步骤如下：然后重启node.js进行测试

大功告成~

欢迎路过的小伙伴们提出更好的方式

学无止境，合作共赢

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