CentOS下httpd下php 连接mysql 本机可以，127.0.0.1不能访问
你看到的这个文章来自于http://www.cnblogs.com/ayanmw php代码很简单： $server="127.0.0.1";println("Begin");$link = mysql_connect($server,"mysql","mysql");if (!$link) { die('Could not connect: ' . mysql_error().mysql_errno());} linux本机下使
你看到的这个文章来自于http://www.cnblogs.com/ayanmw
php代码很简单：
$server="127.0.0.1";
println("Begin");
$link = mysql_connect($server,"mysql","mysql");
if (!$link) {
die('Could not connect: ' . mysql_error().mysql_errno());
}
linux本机下使用php mysql.php 可以查看运行结果，但是 在我的windows浏览器下报错：
Could not connect: Can't connect to MySQL server on '127.0.0.1' (13) 2003
原因：
#getsebool -a | grep httpd
[neo@neo phpMyTest]$ getsebool -a | grep httpd
发现 httpd_can_network_connect --> off
解决方案：
#setsebool httpd_can_network_connect 1
原来是 SELINUX，所以我一般直接关闭SELINUX和 iptables ip6tables
# 关闭SELINUX
chkconfig --level 12345 iptables off
chkconfig --level 12345 ip6tables off
service iptables stop
service ip6tables stop
查看SELinux状态：
1、/usr/sbin/sestatus -v ##如果SELinux status参数为enabled即为开启状态
SELinux status: enabled
2、getenforce ##也可以用这个命令检查
关闭SELinux：
1、临时关闭（不用重启机器）：
setenforce 0 ##设置SELinux 成为permissive模式
##setenforce 1 设置SELinux 成为enforcing模式
2、修改配置文件需要重启机器：
修改/etc/selinux/config 文件
将SELINUX=enforcing改为SELINUX=disabled
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