LNMP WordPress 建立数据库连接时出错
帮朋友的博客网站从apache 换成 nginx 之后wordpress 出错提示 [建立数据库连接时出错].
而apache 是可以正常连接,本地mysql 也可以正常登录上去.
1、使用 mysql -uroot -p 登录上mysql 并用 show variables like ‘socket'; 查询mysql socket的文件存在什么地方,代码如下:
[root@iZ23482kqn1Z default ]# mysql -uroot -p Enter password : Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 18509 Server version: 5.1.73 MySQL Community Server (GPL) Copyright (c) 2000, 2013, 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> show variables like 'socket' ; + ---------------+-----------------+ | Variable_name | Value | + ---------------+-----------------+ | socket | /tmp/mysql.sock | + ---------------+-----------------+ 1 row in set (0.00 sec)2、编辑 /etc/php.ini 文件找到 mysql.default_socket =,修改成以下代码:
; Default socket name for local MySQL connects. If empty, uses the built- in ; MySQL defaults. ; http://php.net/mysql. default -socket --phpfensi.com mysql.default_socket =/tmp/mysql.sock3、重起php-fpm 服务
service php-fpm restart
问题解决.
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