11.14-15 Apache 和 PHP 结合

httpd 主配置文件  /usr/local/apache2.4/conf/httpd.conf
vim /usr/local/apache2.4/conf/httpd.conf    //修改以下4个地方
ServerName    //去掉#注释,194行ServerName www.example.com:80Require all granted  //修改 denied 为 granted<Directory />AllowOverride noneRequire all granted</Directory>    AddType application/x-httpd-php .php  //添加这一行AddType application/x-compress .ZAddType application/x-gzip .gz .tgzAddType application/x-httpd-php .phpDirectoryIndex index.html index.php   //这一行添加 index.php<IfModule dir_module>DirectoryIndex index.html index.php</IfModule>/usr/local/apache2.4/bin/apachectl -t   //测试语法
/usr/local/apache2.4/bin/apachectl graceful   //
/usr/local/apache2.4/bin/apachectl start  //启动服务
netstat -lntp
curl localhostvim /usr/local/apache2.4/htdocs/test.php  //增加如下内容
<?php
echo 123;curl localhost/test.phpiptables -I INPUT -p tcp --dport 80 -j ACCEPT[root@aming-01 ~]# /usr/local/apache2.4/bin/apachectl gracefulhttpd not running, trying to start/usr/local/apache2.4/bin/apachectl: 行 79:  4343 段错误               $HTTPD -k $ARGV以上报错，注释掉以下其中一个LoadModule php5_module        modules/libphp5.so#LoadModule php7_module        modules/libphp7.so[root@aming-01 ~]# ls /usr/local/apache2.4/htdocs/index.htmlPHP信息内容[root@aming-01 ~]# vim vim /usr/local/apache2.4/htdocs/info.php<?phpphpinfo();

11.16-17 Apache默认虚拟主机

一个服务器可以访问多个网站，每个网站都是一个虚拟主机
概念：域名（主机名）、DNS、解析域名、hosts
任何一个域名解析到这台机器，都可以访问的虚拟主机就是默认虚拟主机vim /usr/local/apache2.4/conf/httpd.conf   //搜索httpd-vhost,去掉## Virtual hostsInclude conf/extra/httpd-vhosts.confvim /usr/local/apache2.4/conf/extra/httpd-vhosts.conf   //改为如下<VirtualHost *:80>ServerAdmin abc@test.comDocumentRoot "/data/wwwroot/abc.com"ServerName abc.comServerAlias www.abc.com www.123.comErrorLog "logs/abc.com-error_log"CustomLog "logs/abc.com-access_log" common</VirtualHost><VirtualHost *:80>DocumentRoot "/data/wwwroot/111.com"ServerName 111.comErrorLog "logs/111.com-error_log"CustomLog "logs/111.com-access_log" common</VirtualHost>[root@aming-01 ~]]# /usr/local/apache2.4/bin/apachectl -t        AH00112: Warning: DocumentRoot [/data/wwwroot/abc.com] does not exist
AH00112: Warning: DocumentRoot [/data/wwwroot/111.com] does not exist
Syntax OK[root@aming-01 ~]]# /usr/local/apache2.4/bin/apachectl graceful
AH00112: Warning: DocumentRoot [/data/wwwroot/abc.com] does not exist
AH00112: Warning: DocumentRoot [/data/wwwroot/111.com] does not existcurl -x192.168.104.160:80 [root@aming-01 ~]# mkdir /data/wwwroot/
[root@aming-01 ~]# mkdir /data/wwwroot/abc.com
[root@aming-01 ~]# mkdir /data/wwwroot/111.com
[root@aming-01 ~]# vim /data/wwwroot/abc.com/index.php
[root@aming-01 ~]# vim /data/wwwroot/111.com/index.php
[root@aming-01 ~]# /usr/local/apache2.4/bin/apachectl -t
Syntax OK
[root@aming-01 ~]# /usr/local/apache2.4/bin/apachectl graceful[root@aming-01 ~]# curl -x192.168.104.160:80 www.abc.com
abc.com[root@aming-
[root@aming-01 ~]# curl -x192.168.104.160:80 abc.com
abc.com[root@aming-01 ~]# curl -x192.168.104.160:80 111.com
111.com[root@aming-01 ~]#