Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'解决

安装上mysql后，报 Can‘t connect to local MySQL server through socket ‘/var/run/mysqld/mysqld.sock‘，试了网上的方法都没有用，于是打开/etc/my.cnf查看。

看到这么一段：

# The MySQL server

26 [mysqld]

27 port            = 3306

28 socket          = /tmp/mysql.sock

29 skip-external-locking

30 log-error=/alidata/log/mysql/error.log

31 key_buffer_size = 16M

32 max_allowed_packet = 1M

33 table_open_cache = 64

34 sort_buffer_size = 512K

35 net_buffer_length = 8K

36 read_buffer_size = 256K

37 read_rnd_buffer_size = 512K

38 myisam_sort_buffer_size = 8M

可知，使用的.sock文件，是/tmp/mysql.sock，而不是/var/run/mysqld/mysqld.sock，于是加个链接

ln -s /tmp/mysql.sock /var/run/mysqld/mysqld.sock

解决

Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'解决