摘要： 进入CMD并跳转到mysql的bin目录如：cd /dD:\MySQL\MySQL Server 5.5\bin数据库连接方法：1.mysql -u user -p databasename password2.mysql -uuser -ppasswordshow databases;//查看所有数据库use dbname; //选择数据库show tables; //查看所有表GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;/ 阅读全文