Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

1.安装在初始化的时候,说一下踩过的坑

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

这个文件是初始化后生成到配置文件指定到的目录下的,/etc/my.cnf

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

 

报错信息提示的路劲跟配置的路劲发现不一样,先查看这个文件存不存在,这个文件是在初始化后生成的

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

它是存在的,但是还是报错。根据它的提示,是去找默认的路劲,/tmp下面的mysql.sock,但是我们指定的路径是在自己的安装目录下

解决办法就是,设置软连接。

/usr/local/mysql/是我的安装目录

/usr/local/mysql/tmp/mysql.sock /tmp/mysql.sock

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

 再执行bin/mysql --user=root –p

进入mysql,ok。