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

本文参考 http://www.cnblogs.com/brookin/p/4733259.html 

 方法一：

macdembp:~ mac$ netstat -xl | grep mysql

e7861942257b0691 stream      0      0 e78619422ab30a91                0                0                0 /Applications/XAMPP/xamppfiles/var/mysql/mysql.sock

macdembp:~ mac$ mysql -uroot -p -S /Applications/XAMPP/xamppfiles/var/mysql/mysql.sock

Enter password: 

Welcome to the MySQL monitor.  Commands end with ; or g.

Your MySQL connection id is 1

Server version: 5.6.16 Source distribution

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

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>

方法二：

macdembp:~ mac$ echo $MYSQL_UNIX_PORT

macdembp:~ mac$ export MYSQL_UNIX_PORT=/Applications/XAMPP/xamppfiles/var/mysql/mysql.sock

macdembp:~ mac$ mysql -uroot -p

Enter password: 

Welcome to the MySQL monitor.  Commands end with ; or g.

Your MySQL connection id is 6

Server version: 5.6.16 Source distribution

Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.

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>