安裝完mysql鏈接報錯:mysql
[root@localhost app]# mysql ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) [root@localhost app]# mysql -uroot -p Enter password: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
分析:error sql
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock'vim
查詢本身的 mysql.sock文件bash
發現本身的路徑在 app
[root@localhost data]# find / -name mysql.sock /tmp/mysql.sock
則在 my.cnf 中添加指定 mysql.sock文件socket
[root@localhost data]# vim /etc/my.cnf [mysqld] socket=/tmp/mysql.sock
fack!! 重啓mysql服務問題依舊存在ide
因而添加軟鏈接spa
[root@localhost data]# mkdir -pv /var/lib/mysql mkdir: 已建立目錄 「/var/lib/mysql」 [root@localhost data]# ln -s /tmp/mysql.sock /var/lib/mysql/mysql.sock [root@localhost data]# mysql 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, 2011, 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>
問題解決!!!server
疑問:在安裝 mysql的時候已經經過-DMYSQL_UNIX_ADDR=/tmp/mysql.sock 指定了,但爲何沒有生效?input