ERROR 2002 (HY000): Can't connect to local MySQL server thr_MySQL

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

 

用XAMPP装装好mysql之后，mysql -uroot 连不上，报这个错误：

 

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

 

在mysql的配置文件里，/opt/lampp/etc/my.cnf， 发现了这样的配置：

 

[java] 

# The following options will be passed to all MySQL clients  

[client]  

#password       = your_password  

port            = 3306  

socket          = /opt/lampp/var/mysql/mysql.sock  

  

# Here follows entries for some specific programs  

  

# The MySQL server  

[mysqld]  

user            = nobody  

port            = 3306  

socket          = /opt/lampp/var/mysql/mysql.sock  

  

 

 

原来mysql用的套接字文件是：/opt/lampp/var/mysql/mysql.sock于是建立了个软连接， 命令如下。不能建立硬链接，不知道为什么。

ln -s /opt/lampp/var/mysql/mysql.sock  /var/run/mysqld/mysqld.sock

 

现在可以用mysql -uroot命令登陆上了~
 

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