怎么给mysql添加用户名和密码

E:\mysql-5.6.14-winx64\bin>mysql -uroot -p

create user'用户名'@'localhost'identified by '密码';

grant all on *.* to 'jsyl'@'localhost';

grant all privileges on *.* to 'root'@'%' identified by 'root'; (%) 表示所有ip

flush privileges;

E:\mysql-5.6.14-winx64\bin>mysql -ujsyl -p           

Enter password: *********               

Welcome to the MySQL monitor. 

Commands end with ; or \g.               

Your MySQL connection id is 36