Xampp使用mysql命令提示Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'

lizhangqu@lizhangqu-Inspiron-3421:~$ mysql -h localhost -u root -p
Enter password: 
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
lizhangqu@lizhangqu-Inspiron-3421:~$ 

<pre name="code" class="html">以上命令的路径默认为linux系统附带的mysql路径，故出现以上问题（ '/var/run/mysqld/mysqld.sock'实际上是系统附带的mysql套接字端口的路径）

lizhangqu@lizhangqu-Inspiron-3421:~$ /opt/lampp/bin/mysql -h localhost -u root -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.20 Source distribution

Copyright (c) 2000, 2014, 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>