centos7 上安装mysql后登陆报错ERROR 1045 (28000): Access denied for user

安装完mysql后会有个临时密码去日志查看，可是查看登陆修改密后仍是不行mysql ERROR 1045 (28000): Access denied for user ‘root’@‘localhost’ (using password:yes)web 因而sql 1，中止mysql服务svg systemctl stop mysqldui 2，修改配置文件无密码登陆日志 vi /etc/my.

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