用php重写网址

Question

这个 htaccess 有什么问题？ 我正在尝试重定向所有带有问号的东西 “www.mysite.com/?bla=bla” 到 "www.mysite.com/router.php?bla=bla

AddDefaultCharset UTF-8
RewriteEngine On
RewriteRule ^([\w]{1,7})$ short.php?p=$1 [L]
RewriteRule ^([\w]+)\.html$ html/$1.html [L]
RewriteRule ^([\w]+)\.php$ php/$1.php [L]
RewriteRule ^\?(.+)$ router.php?$1 [L]

每个规则都有效，除了最后一条，它返回一个：

Forbidden

You don't have permission to access / on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

Answer 1

您无法访问RewriteRule 中的查询字符串。相反，使用RewriteCond 来匹配它。在您拥有的位置使用? 会将其视为正则表达式的特殊字符。

改为使用：

# Prevent redirect loop
# Place above all other rules
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# Non-empty querystring goes to router
RewriteCond %{QUERY_STRING} ^(.+)
# Rewrite to router appending existing querystring (QSA)
RewriteRule ^/?$ router.php [L,QSA]

附录：

防止路由器进入php目录：

RewriteCond %{REQUEST_FILENAME} !^router\.php
RewriteRule ^([\w]+)\.php$ php/$1.php [L]