ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (

解决这个问题
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)

1、启动mysql

初始密码在less mysqld.log文件里找，关键词是password

赋权给远程访问
登陆数据库

update user set host ='%' where user ='root';
update user set host ='%' where user ='budget';

修改成如下才可以。

最后一步很重要

FLUSH PRIVILEGES;

。然后就可以解决了。

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