Question

我使用Apache Mod_Rewrite模块时遇到了问题，

我正在从get请求中检索三个变量说

$country
$state
$location

我成功地在本地重写了网址例如网址

localhost/directory/country/state/location /*is redirected to*/
localhost/directory/result.php?c=country&s=state&l=location

我想要做的是我想重定向

localhost/directory/country to localhost/directory/country.php?c=country

以及

的情况

localhost/directory/country/state to localhost/directory/state.php?c=country&s=state

我正在使用以下RewriteRule

RewriteEngine On
RewriteRule ^([^/]*)/([^/]*)/([^/]*)$ result.php?s=$1&d=$2&l=$3 [L]

我如何重写国家和州的情况，如果我只想显示国家页面..

非常感谢!! 请通过提供在线教程和其他参考资料来帮助我。

我非常有责任为你做同样的事情...... :)

Answer 1

您可以使用向下流动来识别URL是国家/地区，州还是位置有类似的东西：

<IfModule mod_rewrite.c>
    Rewrite Engine On
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/([^/\.]+)/ localhost/directory/result.php?c=$1&s=$2&l=$3 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/ localhost/directory/state.php?c=$1&s=$2 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/ localhost/directory/country.php?c=$1 [L]
</IfModule>

首先请注意我是如何开始使用最长，最动态的网址的。如果您从最短的开始，在您的情况country，那么URL_Rewrite将首先接受answer，并且您永远不会遇到其他两个重写。

虽然我发现在PHP解析端更容易处理一个php页面上的所有动态URL流量，但在你的情况下像result.php那样你可以确定输出，你不必担心关于跳转文件。

.htaccess

<IfModule mod_rewrite.c>
    Rewrite Engine On
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/([^/\.]+)/ localhost/directory/result.php?c=$1&s=$2&l=$3 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/([^/\.]+)/ localhost/directory/result.php?c=$1&s=$2 [L]
    RewriteRule ^localhost/directory/([^/\.]+)/ localhost/directory/result.php?c=$1 [L]
</IfModule>

result.php

<?php
$location = isset($_GET['l']) ? $_GET['l'] : false;
$state    = isset($_GET['s']) ? $_GET['s'] : false;
$country  = isset($_GET['c']) ? $_GET['c'] : false;

// ...PARSE THE REST OF PHP based off of these variables
?>

Answer 2

我认为，你可以使用两个规则：

# localhost/directory/country
RewriteRule ^[^/]+/([^/]+)$  localhost/directory/country.php?c=$1 [L]

# localhost/directory/country/state
RewriteRule ^[^/]+/([^/]+)/([^/]+)$  localhost/directory/state.php?c=$1&s=$2 [L]

MOD_REWRITE条件重定向

2 个答案: