设置重定向在.htaccess如果URL有一个后缀，可以有一个结束 [英] Set redirect in .htaccess if url has a suffix and can have an end

问题描述

在我的客户分类页面的Virtuemart网站有这样的网址：

On the Virtuemart website of my client category pages have urls like:

example.com/vm-search/level1category-cityname/level2category-cityname
or
example.com/vm-search/level1category-cityname/level2category-cityname/level3category-cityname
or
example.com/vm-search/.../-cityname/result,9-10 (digits may be any numbers from 1 to N)

我需要一个重定向规则的.htaccess，将删除所有citynames上飞除了最后一个城市，也仅剩的结果，9-10 如果它的结尾网址即结果一定是这样的：

I need a redirect rule for .htaccess that would remove all the citynames on the fly except the last city and remaining also result,9-10 if it's the end of the url i.e. results must be like:

example.com/vm-search/level1category/level2category-cityname
or
example.com/vm-search/level1category/level2category/level3category-cityname
or
example.com/vm-search/level1category/level2category-cityname/result,9-10 (digits may be any numbers from 1 to N)
or
example.com/vm-search/level1category/level2category/level3category-cityname/result,9-10 (digits may be any numbers from 1 to N)

请不认为这个问题是 stackoverflow.com/q/30298289/3208225 重复它还有另外一个条件

Please don't view the question as duplicate of stackoverflow.com/q/30298289/3208225 for it has another conditions

推荐答案

您可以使用根的.htaccess这个规则

You can use this rule in root .htaccess

RewriteRule ^(vm-search)/(?:([^-]+)-[^/]+/)+?([^/-]+-(?=[a-z])[^/]+(?:/.*)?)$ /$1/$2/$3 [L,NC,R=302]

---

编辑：如果您想为避免多次重定向，然后使用ENV这样的变量：

---

If you want to avoid multiple redirects then use env variable like this:

RewriteRule ^(vm-search)/(?:([^-]+)-[^/]+/)+?([^/-]+-(?=[a-z])[^/]+(?:/.*)?)$ /$1/$2/$3 [NC,L,E=IS_REDIR:1]

RewriteCond %{ENV:REDIRECT_IS_REDIR} =1
RewriteRule . %{REQUEST_URI} [L,R=302]

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