在LAMP架构中,Apache通过PHP模块与Mysql建立连接,读写数据。那么配置Apache和PHP结合的步骤是怎么操作的呢?
1、修改http.conf文件
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[[email protected] ~]# cat /usr/local/apache2.4/conf/httpd.conf
......#ServerName ......<Directory /> AllowOverride none
Require all denied
</Directory>
......<IfModule dir_module> DirectoryIndex index.html
</IfModule>
...... AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
......[[email protected] ~]# vi /usr/local/apache2.4/conf/httpd.conf
......ServerName ##取消了注释号
......<Directory /> AllowOverride none
Require all granted ##更改了denied限制
</Directory>
......<IfModule dir_module> DirectoryIndex index.html index.php ##增加了“index.php”
</IfModule>
...... AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php ##增加了这行
...... |
2、检查与启动httpd
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[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK[[email protected] ~]# /usr/local/apache2.4/bin/apachectl start
/usr/local/apache2.4/bin/apachectl: 行 79: 57987 段错误 $HTTPD -k $ARGV
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启动出错,因为这里有两个php的模块,注释掉一个即可。
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[[email protected] ~]# cat /usr/local/apache2.4/conf/httpd.conf | grep -i php
#LoadModule php5_module modules/libphp5.so ##这里用php 7LoadModule php7_module modules/libphp7.so
DirectoryIndex index.html index.php
AddType application/x-httpd-php .php
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl start
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | tail -2
alias_module (shared)
php7_module (shared)
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使用graceful能直接刷新配置,而不重启httpd服务。按ctrl+r能搜索命令历史。
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(reverse-i-search)`graceful': /usr/local/apache2.4/bin/apachectl graceful
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3、修改防火墙
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[[email protected] ~]# iptables -I INPUT -p tcp --dport 80 -j ACCEPT
[[email protected] ~]# iptables -nvL | grep ':80'
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 ctstate NEW
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4、配置测试页
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5、客户端打开测试页面(ip/1.php)
▎如果客户端解析不出来,可以从以下几方面进行排查:
1)检查php模块是否被加载
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[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | tail -1
php7_module (shared)
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2)检查php模块文件是否存在
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[[email protected] ~]# ls /usr/local/apache2.4/modules/libphp*
/usr/local/apache2.4/modules/libphp5.so
/usr/local/apache2.4/modules/libphp7.so
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3)检查配置文件是否正确
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[[email protected] ~]# cat /usr/local/apache2.4/conf/httpd.conf | grep 'php'
#LoadModule php5_module modules/libphp5.soLoadModule php7_module modules/libphp7.so
DirectoryIndex index.html index.php
AddType application/x-httpd-php .php
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配置文件中,有三条php相关的命令,需要逐一检查。
还可以检查下配置语法是否正确:
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[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK |
然后,确认完全无误后,重新尝试打开测试页面。
本文转自Grodd51CTO博客,原文链接:http://blog.51cto.com/juispan/1951770,如需转载请自行联系原作者