当前位置:Gxlcms > mysql > mysql服务启动却连接不上的解决方法

mysql服务启动却连接不上的解决方法

时间:2021-07-01 10:21:17 帮助过:185人阅读

mysql服务启动,但是连接不上,如何解决?

登陆报错:

  root@localhost:~# mysql -u root -p
  Enter password:
  ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
  root@localhost:~# service mysqld restart
  Shutting down MySQL..                   [ OK ]
  Starting MySQL.                      [ OK ]
  root@localhost:~# mysql -u root -p
  Enter password:
  ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

分析原因:

原因不详,知道了补上

解决方案一:

 root@localhost:~# find / -name mysql.sock
 /tmp/mysql.sock
 root@localhost:~# mysql -u root -p -S /tmp/mysql.sock
 Enter password:
 Welcome to the MySQL monitor. Commands end with ; or \g.
 Your MySQL connection id is 1
 Server version: 5.6.15-log 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>

解决方案二:

 root@localhost:~# find / -name mysql.sock
 /tmp/mysql.sock
 root@localhost:~# vi /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Default to using old password format for compatibility with mysql 3.x
# clients (those using the mysqlclient10 compatibility package).
old_passwords=1

# Disabling symbolic-links is recommended to prevent assorted security risks;
# to do so, uncomment this line:
# symbolic-links=0

# 加上下面的这段代码即可
[mysql]
socket=/tmp/mysql.sock

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

root@localhost:~# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.15-log 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>

以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。

您可能感兴趣的文章:

  • MySQL数据库远程连接开启方法
  • MySQL远程连接丢失问题解决方法(Lost connection to MySQL server)
  • 配置mysql允许远程连接的方法
  • MySQL远程连接不上的解决方法
  • Mac os 解决无法使用localhost连接mysql问题
  • PHP中使用localhost连接Mysql不成功的解决方法
  • 解决MySQL无法远程连接的方法
  • MySQL出现SQL Error (2013)连接错误的解决方法
  • KB967723造成MySQL频繁无法连接
  • mysql server 5.5连接不上的解决方法

人气教程排行