Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'

1,我是先 yum install mysql-server (前提必须是root权限);

2,然后又在编辑vim /etc/my.cnf 加上了

[mysql]

socket=/var/lib/mysql/mysql.sock

[mysqldump]

socket=/var/lib/mysql/mysql.sock

[mysqladmin]

socket=/var/lib/mysql/mysql.sock

3，重启mysql (因为我的是Linux7.0)

service mariadb stop

service married start

4,通过root账号登陆mysql 授权给我之前的账户

5，现在就可以使用原来的账户在本地再次连接虚拟机上的数据库了