重写适用于目录。但不适用于文件

Question

我的代码：

RewriteEngine on
RewriteBase /
RewriteRule ^article/([a-z]+)/?$ /index.php?page=article&name=$1 [L]
RewriteRule ^([a-z]+)/?$ /index.php?page=$1 [L]

这有效。但如果我提供文件名或目录，它就会失败。

我想要的：

• 如果用户请求目录或文件名，则重定向到主页。

• 否则，应该评估此规则：

  RewriteRule ^article/([az]+)/?$ /index.php?page=article&name=$1 [L] RewriteRule ^([az]+)/?$ /index.php?page=$1 [L]

我的网站根目录下有一个 index.php 文件：“http://mysite.com /index.php”

示例请求：

User typed url  --- Physical matched url  ---  Comments
----------------------------------------------------------

http://mysite.com/cinema    ---   http://mysite.com/index.php?page=cinema  --- display     cinema page
http://mysite.com/contacus    ---   http://mysite.com/index.php?page=contactus  ---     display contact us page
http://mysite.com/article/iphone    ---   http://mysite.com/index.php?page=article&name=iphone  --- display article
http://mysite.com/images    ---   http://mysite.com/index.php  --- redirect to index page, because it is a physical directory
http://mysite.com/js    ---   http://mysite.com/index.php  --- redirect to index page, because it is a physical directory

我的部分工作代码：

RewriteEngine on
RewriteBase /

RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^(.*)/$ / [R,L]

RewriteRule ^article/([a-z]+)/?$  /index.php?page=article&name=$1 [L]
RewriteRule ^([a-z]+)/?$ /index.php?page=$1 [L]

如果我使用上面的代码，它部分工作。也就是说，

http://mysite.com/images  --- http://mysite.com/?page=images is displayed in address bar
http://mysite.com/images/  --- http://mysite.com/ is displayed in address bar

当我使用 RewriteCond %{REQUEST_FILENAME} -f 作为第二个条件（在第一个条件行之后）时，它将不起作用。

请帮我

Answer 1

当然，您的重写规则应该仅在文件或目录不存在时应用？

尝试使用这些行作为您的 RewriteCond

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f

Answer 2

在我的本地主机上尝试过，这工作正常：

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)$ / [R=301,L]

RewriteRule ^([^/\.]+)/?$ /index.php?page=$1 [L]
RewriteRule ^article/([^/\.]+)/?$ /index.php?page=article&name=$1 [L]

# For Future Reference, this works well for the final RewriteRule
RewriteRule ^([^/\.]+)/([^/\.]+)/?$ /index.php?page=$1&name=$2 [L]

作为替代解决方案，您还可以将所有网址重写为index.php：

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_FILENAME} -f
RewriteRule ^(.*)$ / [R=301,L]

RewriteRule ^(.*)$ / [L]

第一个RewriteRule实际上会重定向浏览器，但第二个只会翻译它。这样做的好处是，index.php 将收到原始 url 的 REQUEST_URI：

$parts = explode('/', $_SERVER['REQUEST_URI']); // array( 0 => 'article', 1 => 'iphone', 2 => '')