Warning: fsockopen(): unable to connect to tcp://localhost:3306 (Permission denied)

ecstore网页安装报不能连接mysql数据库

原因

http://www.vbulletin.com/forum/forum/vbulletin-3-8/vbulletin-3-8-questions-problems-and-troubleshooting/3945336-can-t-get-email-working-again-after-server-move

 

http://www.vbulletin.com/forum/forum/vbulletin-legacy-versions-products/legacy-vbulletin-versions/vbulletin-3-6-questions-problems-and-troubleshooting/223336-smtp-mail-and-selinux-in-enforcing-mode?s=182f71624b82111a30417cdc5d07876b

就是因为没关selinux

 

解决办法

root@centos ~]# getenforce　←　SELinux状態確認
Enforcing　←　SELinux有効


[root@centos ~]# setenforce 0　←　SELinux無効化


[root@centos ~]# getenforce　←　SELinux状態確認
Permissive　←　SELinux無効


[root@centos ~]# vi /etc/sysconfig/selinux　←　SELinux設定ファイル編集
SELINUX=enforcing
↓
SELINUX=disabled　←　システム起動時にSELinuxを無効化