rewrite例子集合
在 httpd 中将一个域名转发到另一个域名?
虚拟主机世界近期更换了域名，新域名为?www.wbhw.com, 更加简短好记。这时需要将原来的域名 webhosting-world.com, 以及论坛所在地址 webhosting-world.com/forums/ 定向到新的域名，以便用户可以找到，并且使原来的论坛 URL 继续有效而不出现 404 未找到，比如原来的?http://www. webhosting-world.com/forums/-f60.html, 让它在新的域名下继续有效，点击后转发到?http://bbs.wbhw.com/-f60.html, 这就需要用?apache?的 Mod_rewrite 功能来实现。?
在< virtualhost> 中添加下面的重定向规则：?
RewriteEngine On?
# Redirect webhosting-world.com/forums to bbs.wbhw.com?
RewriteCond %{REQUEST_URI} ^/forums/?
RewriteRule /forums/(.*)?http://bbs.wbhw.com/$1?[R=permanent,L]?
# Redirect webhosting-world.com to wbhw.com?
RewriteCond %{REQUEST_URI} !^/forums/?
RewriteRule /(.*)?http://www.wbhw.com/$1?[R=permanent,L]?
添加了上面的规则以后， 里的全部内容如下：?
< virtualhost *:80>?
ServerAlias webhosting-world.com?
ServerAdmin?admin@webhosting-world.com?
DocumentRoot /path/to/webhosting-world/root?
ServerName?www.webhosting-world.com?
RewriteEngine On?
# Redirect webhosting-world.com/forums to bbs.wbhw.com?
RewriteCond %{REQUEST_URI} ^/forums/?
RewriteRule /forums/(.*)?http://bbs.wbhw.com/$1?[R=permanent,L]?
# Redirect webhosting-world.com to wbhw.com?
RewriteCond %{REQUEST_URI} !^/forums/?
RewriteRule /(.*)?http://www.wbhw.com/$1?[R=permanent,L]?
< /virtualhost>?
URL重定向例子一:?
1.http://www.zzz.com/xxx.php->?http://www.zzz.com/xxx/?
2.http://yyy.zzz.com->?http://www.zzz.com/user.php?username=yyy?的功能?
RewriteEngine?? On?
RewriteCond?? %{HTTP_HOST}?? ^www.zzz.com?
RewriteCond?? %{REQUEST_URI}?? !^user\.php$?
RewriteCond?? %{REQUEST_URI}?? \.php$?
RewriteRule?? (.*)\.php$???http://www.zzz.com/$1/?? [R]?
RewriteCond?? %{HTTP_HOST}?? !^www.zzz.com?
RewriteRule?? ^(.+)?? %{HTTP_HOST}?? [C]?
RewriteRule?? ^([^\.]+)\.zzz\.com???http://www.zzz.com/user.php?username=$1?
例子二：?
/type.php?typeid=* --> /type*.html?
/type.php?typeid=*&page=* --> /type*page*.html?
RewriteRule ^/type([0-9]+).html$ /type.php?typeid=$1?? [PT]?
RewriteRule ^/type([0-9]+)page([0-9]+).html$ /type.php?typeid=$1&page=$2?? [PT]
