php 不能連接數(shù)據(jù)庫 php error Can't connect to local MySQL server
更新時間:2011年05月07日 23:31:40 作者:
php 不能連接數(shù)據(jù)庫 php error Can't connect to local MySQL server through socket '/tmp/mysql.sock'
測試的php文件
<?php
$link=mysql_connect('localhost','root','zz') or die(mysql_error());
mysql_select_db('test') or die('no db');
mysql_query('SET NAMES utf8');
echo 99;
?>
運行后報錯
Can't connect to local MySQL server through socket '/tmp/mysql.sock'
但在 命令行中能進入mysql
[root@localhost local]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.5.2-m2 Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql>
解決辦法
chown -R root /usr/local/mysql
chgrp -R mysql /usr/local/mysql
chown -R root /usr/local/mysql/bin
chgrp -R mysql /usr/local/mysql/bin
chgrp -R mysql /var/lib/mysql
chmod 777 /var/lib/mysql
chown -R root /var/lib/mysql/mysql
chgrp -R mysql /var/lib/mysql/mysql
chmod 777 /var/lib/mysql/mysql
chown -R root /var/lib/mysql/mysql/*
chgrp -R mysql /var/lib/mysql/mysql/*
chmod 777 /var/lib/mysql/mysql/*
chmod 777 /usr/local/mysql/lib/mysql/libmysqlclient.a
<?php
$link=mysql_connect('localhost','root','zz') or die(mysql_error());
mysql_select_db('test') or die('no db');
mysql_query('SET NAMES utf8');
echo 99;
?>
運行后報錯
Can't connect to local MySQL server through socket '/tmp/mysql.sock'
但在 命令行中能進入mysql
[root@localhost local]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.5.2-m2 Source distribution
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
mysql>
解決辦法
chown -R root /usr/local/mysql
chgrp -R mysql /usr/local/mysql
chown -R root /usr/local/mysql/bin
chgrp -R mysql /usr/local/mysql/bin
chgrp -R mysql /var/lib/mysql
chmod 777 /var/lib/mysql
chown -R root /var/lib/mysql/mysql
chgrp -R mysql /var/lib/mysql/mysql
chmod 777 /var/lib/mysql/mysql
chown -R root /var/lib/mysql/mysql/*
chgrp -R mysql /var/lib/mysql/mysql/*
chmod 777 /var/lib/mysql/mysql/*
chmod 777 /usr/local/mysql/lib/mysql/libmysqlclient.a
您可能感興趣的文章:
- MySQL錯誤ERROR 2002 (HY000): Can''t connect to local MySQL server through socket
- Can''t connect to MySQL server on ''localhost'' (10048)問題解決方法
- php運行提示Can''t connect to MySQL server on ''localhost''的解決方法
- Can''''t connect to MySQL server on localhost (10061)解決方法
- ERROR 2002 (HY000): Can''t connect to local MySQL server through socket ''/tmp/mysql.sock''
相關文章
MySql如何使用not in實現(xiàn)優(yōu)化
這篇文章主要介紹了MySql如何使用not in實現(xiàn)優(yōu)化,文中通過示例代碼介紹的非常詳細,對大家的學習或者工作具有一定的參考學習價值,需要的朋友可以參考下2020-03-03Window系統(tǒng)下自動備份MySql數(shù)據(jù)庫方法
Window下可以使用Bat批處理文件來對MySql進行備份操作,備份時一般數(shù)據(jù)量較大的情況可以使用復制文件的方式,但是這種方式要求服務器停機或者停止寫入命令,不大使用2012-11-11Windows系統(tǒng)中配置開啟MySQL數(shù)據(jù)庫日志的完整步驟
這篇文章主要給大家介紹了關于Windows系統(tǒng)中配置開啟MySQL數(shù)據(jù)庫日志的完整步驟,大家要開啟MySQL數(shù)據(jù)庫的日志功能,可以按照本文介紹的步驟進行操作,需要的朋友可以參考下2023-09-09