文章目录 安装Mysql 给root用户设置密码 启动mysql查看监听ip 修改默认端口和支持远程登录 重启mysql查看监听ip 连接MySQL报错,is not allowed to connect to this MySQL server 安装Mysql sudo apt update sudo apt upgrade sudo apt install -y mysql-server 给root用户设置密码 #第一次安装完无需密码即可进入 sudo mysql -uroot alter user 'root'@'localhost' identified with mysql_native_password by '123456'; exit