当公司的网站更新了新的站点域名，希望原有的域名依旧能够提供服务，这时就需要使用域名跳转。用户访问原有域名时，自动跳转到新的域名，访问新域名所对应的网站页面。
1、修改虚拟主机配置
[[email protected] ~]# vi /usr/local/apache2.4/conf/extra/httpd-vhosts.conf
<VirtualHost *:80>
DocumentRoot "/data/www/abc.com"
ServerName abc.com
<IfModule mod_rewrite.c> ##需要mod_rewrite模块支持
RewriteEngine on ##打开rewrite功能
RewriteCond %{HTTP_HOST} !^abc.com$ ##定义rewrite的条件
RewriteRule ^(/.*)$ http://www.baidu.com/$1 [R=301,L] ##定义rewrite规则
</IfModule>
</VirtualHost>
2、检查重新加载
[[email protected] ~]# /usr/local/apache2.4/bin/apachectl -t Syntax OK [[email protected] ~]# /usr/local/apache2.4/bin/apachectl graceful [[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | grep -i rewrite [[email protected] ~]# vi /usr/local/apache2.4/conf/httpd.conf LoadModule rewrite_module modules/mod_rewrite.so ##解除注释启用 [[email protected] ~]# /usr/local/apache2.4/bin/apachectl -M | grep -i rewrite rewrite_module (shared)
3、验证测试
[[email protected] ~]# curl -x127.0.0.1:80 abc.com -I ##-I：不显示站内内容，只显示状态码 HTTP/1.1 200 OK Date: Fri, 21 Jul 2017 09:34:55 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 X-Powered-By: PHP/7.1.6 Content-Type: text/html; charset=UTF-8 [[email protected] ~]# curl -x127.0.0.1:80 abcd.com -I HTTP/1.1 301 Moved Permanently ##301 跳转 Date: Fri, 21 Jul 2017 09:35:01 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 Location: http://abc.com/ Content-Type: text/html; charset=iso-8859-1 [[email protected] ~]# curl -x127.0.0.1:80 abcd.com/123.php -I HTTP/1.1 301 Moved Permanently Date: Fri, 21 Jul 2017 09:39:00 GMT Server: Apache/2.4.27 (Unix) PHP/7.1.6 Location: http://abc.com/123.php Content-Type: text/html; charset=iso-8859-1
时间： 2024-08-05 06:03:44