mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'your_root_password' WITH GRANT OPTION; \开启root远程登录 mysql> CREATE DATABASE DBNAME; \创建数据库 mysql> GRANT ALL PRIVILEGES ON DBNAME.* TO 'USERNAME'@'localhost' IDENTIFIED BY 'USERPASS'; \创建用户名并赋予数据库权限 # mysql_secure_installation \初始化设置root密码等