zoukankan      html  css  js  c++  java
  • Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

    [root@localhost bin]# ./mysql -p
    Enter password: 
    ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
    [root@localhost bin]#

    我的mysql正常启动着,但是我想进入mysql>界面时,运行./mysql -p 提示上面的错误。


    请问高手这是什么原因,应该如何解决????
    谢谢!!!!

    最佳答案 ( 回答者: ribut9225 )
    启动mysql 报错:

    ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)

    1、先查看 /etc/rc.d/init.d/mysqld status 看看mysql是否已经启动.
    另外看看是不是权限问题.

    2、确定你的mysql.sock是不是在那个位置,
    mysql -u 你的mysql用户名 -p -S /var/lib/mysql/mysql.sock

    3、试试:service mysqld start

    4、如果是权限问题,则先改变权限 #chown -R mysql:mysql /var/lib/mysql

    [root@localhost ~]# /etc/init.d/mysqld start
    启动 MySQL: [ 确定 ]
    [root@localhost ~]# mysql -u root -p

    ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
    原因是,/var/lib/mysql 的访问权限问题。

    shell> chown -R mysql:mysql /var/lib/mysql

    接着启动服务器

    shell> /etc/init.d/mysql start

    服务器正常启动后察看 /var/lib/mysql 自动生成mysql.sock文件。

    但是我的问题仍然没有得到解决。

    问题终于解决:
    方法: 修改/etc/my.conf:
    [mysqld] 
    datadir=/usr/local/mysql/data 
    socket=/var/lib/mysql/mysql.sock 

    [mysql.server] 
    user=mysql 
    basedir=/usr/local/mysql 

    If there is not currently a section called [client], add one at the bottom of the file and copy the socket= line under the [mysqld] section such as: 

    [client] 
    socket=/var/lib/mysql/mysql.sock 

    发现依旧如此,运行/etc/init.d/mysql start报错:Starting MySQLCouldn't find MySQL manager or server 
    是mysqld服务没启,运行/usr/local/mysql/bin/mysqld_safe &

    问题解决。

    執行 PHP 時出現類似這樣的錯誤訊息:

    Warning: MySQL Connection Failed: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111) in /home/httpd/html/show.php on line 9

    請將 /tmp/mysql.sock link 到 /var/lib/mysql 目錄裡即可:

    linux# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
  • 相关阅读:
    003 python接口 cookies
    RocketDock 安装
    001 python接口 get请求
    mysql创建远程登陆用户并授权
    php时间函数
    ThinkPHP5高阶实战教程
    unset与unlink
    include 和require的区别
    80端口被system 占用
    【纪中受难记】——C2Day4:水题大赏
  • 原文地址:https://www.cnblogs.com/xiaoleiel/p/8324100.html
Copyright © 2011-2022 走看看