.htaccess 可以使用 3 个相同的参数吗？

Question

到目前为止，

@anubhava 和 @RavinderSingh13 极大地帮助了我了解有关 .htaccess 和重写规则的更多信息。但是，即使第一条规则（带有一个参数：$id）和第二条规则（带有两个参数：$id 和 $name >) 用于重写 url，我尝试使用两个参数（$id 和 $class）的第三条规则失败，并且不会重写最终 url。以下是我到目前为止的整个文件。我想补充一下，$class参数的格式是a-class、b-class等，所以也许是这样可能是重写不起作用的贡献者？感谢您帮助我继续学习至今！

RewriteEngine on
--1st rule with one parameter: $id--
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{QUERY_STRING} id=([0-9]+) [NC]
RewriteRule ^file\.php$ /directory/%1? [R=301,L,NC]
RewriteRule ^directory/(\d+)/?$ /directory/file.php?id=$1 [L,QSA,NC]

--2nd rule with two parameters: $id and $name--
RewriteEngine on
RewriteCond %{THE_REQUEST} \s/file\.php\?id=(\d+)&name=(\S+)\s [NC]
RewriteRule ^ /directory/%1/%2? [R=301,L]
RewriteRule ^directory/(\d+)/(.*)/?$ /directory/file.php?id=$1&name=$2 [NC,L,QSA]

--My attempt at the third rule following the example from the second, but this rule fails. Parameters are $id and $class--
RewriteEngine on
RewriteCond %{THE_REQUEST} \s/file\.php\?id=(\d+)&class=(\S+)\s [NC]
RewriteRule ^ /directory/%1/%2? [R=301,L]
RewriteRule ^directory/(\d+)/(.*)/?$ /directory/file.php?id=$1&class=$2 [NC,L,QSA]

Answer 1

使用您显示的示例并考虑类词将始终存在于您的第三个网址中，请尝试以下规则。另外你不需要多次写RewriteEngine ON，文件启动1次就足够了。

RewriteEngine on
##1st rule with one parameter: $id--
RewriteCond %{ENV:REDIRECT_STATUS} ^$
RewriteCond %{QUERY_STRING} id=([0-9]+) [NC]
RewriteRule ^file\.php$ /directory/%1? [R=301,L,NC]
RewriteRule ^directory/(\d+)/?$ /directory/file.php?id=$1 [L,QSA,NC]

##Parameters are $id and $class
RewriteCond %{THE_REQUEST} \s/file\.php\?id=(\d+)&class=(\w+-class)\s [NC]
RewriteRule ^ /directory/%1/%2? [R=301,L]
RewriteRule ^directory/(\d+)/(\w+-class)/?$ /directory/file.php?id=$1&class=$2 [NC,L,QSA]


##Rule with two parameters: $id and $name--
RewriteCond %{THE_REQUEST} \s/file\.php\?id=(\d+)&name=(\S+)\s [NC]
RewriteRule ^ /directory/%1/%2? [R=301,L]
RewriteRule ^directory/(\d+)/(.*)/?$ /directory/file.php?id=$1&name=$2 [NC,L,QSA]