MySQL报ERROR 2002 (HY000)解决

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今天在连接客户服务器时MySQL的时候报:
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql/mysql.sock’ (2)

[root@XXX ~]# mysql -uroot -p
Enter password:
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql/mysql.sock’ (2)

解决方案:

在登录MySQL数据库的时候用一下命令

mysql -h 127.0.0.1 -uroot -p

[root@XXX ~]# mysql -h 127.0.0.1 -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 7812
Server version: 5.7.18-log Source distribution

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Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.

mysql>

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