我有一个课程预订组件，不幸的是，它为同一页面提供了三个不同的URL，具体取决于您是通过菜单链接，面包屑还是组件内的链接进入。
因此，我按照以下方式为htaccess文件添加了一个新的重写条件，如下所示：
RewriteCond %{REQUEST_URI} ^/citb/smsts/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/smsts/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/smsts/book-now/1$ [NC]
RewriteRule .* /citb/smsts/book-now/1-smsts [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/citb/smsts-refresher/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/smsts-refresher/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/smsts-refresher/book-now/2$ [NC]
RewriteRule .* /citb/smsts-refresher/book-now/2-smsts-refresher [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/citb/sssts/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/sssts/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/sssts/book-now/3$ [NC]
RewriteRule .* /citb/sssts/book-now/3-sssts [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/citb/sssts-refresher/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/sssts-refresher/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/sssts-refresher/book-now/4$ [NC]
RewriteRule .* /citb/sssts-refresher/book-now/4-sssts-refresher [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/citb/health-and-safety-awareness/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/health-and-safety-awareness/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/citb/health-and-safety-awareness/book-now/7$ [NC]
RewriteRule .* /citb/health-and-safety-awareness/book-now/7-health-and-safety-awareness [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/iosh/managing-safely/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/iosh/managing-safely/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/iosh/managing-safely/book-now/8$ [NC]
RewriteRule .* /iosh/managing-safely/book-now/8-iosh-managing-safely [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/iosh/working-safely/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/iosh/working-safely/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/iosh/working-safely/book-now/9$ [NC]
RewriteRule .* /iosh/working-safely/book-now/9-iosh-working-safely [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/first-aid/3-day-first-aid-at-work/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/first-aid/3-day-first-aid-at-work/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/first-aid/3-day-first-aid-at-work/book-now/5$ [NC]
RewriteRule .* /first-aid/3-day-first-aid-at-work/book-now/5-3-day-first-aid-at-work [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/first-aid/1-day-first-aid-at-work/book-now$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/first-aid/1-day-first-aid-at-work/book-now/$ [NC,OR]
RewriteCond %{REQUEST_URI} ^/first-aid/1-day-first-aid-at-work/book-now/6$ [NC]
RewriteRule .* /first-aid/1-day-first-aid-at-work/book-now/6-1-day-first-aid-at-work [R=301,NC,L]
这显然不是一种理想的方法，可以在每次添加新课程时不断重复（是的，我知道最好的解决方案实际上是破解组件，以便它不会做这个）所以我想知道是否有一种方法可以使这个更通用，无论是一个重写条件，还是每个类别一个，或者它可能是最好的推广？
每个所需/目标网址将采用以下格式：
/[category]/[course]/book-now/[id]-[alias]
从上面的第一个例子开始：
category = citb
course = smsts
id = 1
alias = smsts
非常感谢提前！
答案 0 :(得分：0)
实际上，我不认为（或者我不知道如何）你可以减少所有的重定向（你实际上无法猜测你的第一个条件中缺少的数字）。 但你实际上可以通过以下方式处理所有第三个条件：
RewriteEngine On
RewriteRule ^([^/]*)/([^/]*)/book-now/([0-9]+)$ /$1/$2/book-now/$3-$2 [R=301,NC,L]
并在最后使用(/?)结合您的第一个条件。
这会使：
RewriteEngine On
RewriteRule ^([^/]*)/([^/]*)/book-now/([0-9]+)$ /$1/$2/book-now/$3-$2 [R=301,NC,L]
RewriteCond %{REQUEST_URI} ^/citb/smsts/book-now(/?)$ [NC]
RewriteRule .* /citb/smsts/book-now/1-smsts [R=301,NC,L]
...
PS ：您写道：
每个所需/目标网址将采用以下格式：
/[category]/[course]/book-now/[id]-[alias]
从上面的第一个例子开始：
category = citb
course = smsts
id = 1
alias = smsts
但实际上，对于您的/iosh/working-safely/book-now/9网址，您的格式为：
alias = [category]-[course]
因为它变成
/iosh/working-safely/book-now/9-iosh-working-safely
不确定你的htaccess是否有误，似乎很重要。
希望它有所帮助！