无法在 .htaccess 中使用 Apache mod_rewrite 重写 URL

Question

On the home page of my website, I have a guide that includes some links, and each redirects to a family guide page, all with the redirection by identification of each element of the guide, remaining as the link

https://example.com/family-guide/?id=4

Where '4' is the ID of the element.

I would like to leave like this:

https://example.com/family-guide/4

I tried to use mod_rewrite in the .htaccess file:

RewriteRule ^family-guide/([0-9] +)/([0-9a-zA-Z_-]+) family-guide/?Id=$1name=$2 [NC, L]

but nothing happens

Answer 1

Your rule has some spaces. Be careful because if there is a space between the flags [NC, L] the rule is not valid.

Another thing is that you want the url https://example.com/family-guide/4 to match a rule and your rule expects two parameters (id and name) while in this url there is only one.

I would use a couple of rules instead:

RewriteRule family-guide/([0-9]+)/([0-9a-zA-Z_-]+) family-guide/?id=$1&name=$2 [NC,L]
RewriteRule family-guide/([0-9]+) family-guide/?id=$1 [NC,L]

With this rules if you go to https://example.com/family-guide/4 you should be shown the content of https://example.com/family-guide/?id=4 . And if you go to https://example.com/family-guide/4/whatever it will show you the content of https://example.com/family-guide/?id=4&name=whatever instead, which is what I understood you need.

Also, the rule order is important as if they were in the opposite order https://example.com/family-guide/4/whatever would match the other rule and show the content of https://example.com/family-guide/?id=4/whatever