Mod_rewrite澄清问题.仅用于动态网址? [英] Mod_rewrite clarification question. Only for dynamic urls?

问题描述

已要求我开发一个mod_rewrite进行更改

I've been asked to develop a mod_rewrite to change

http://www.example.com/health-and-fitness-tips/999/

进入

http://www.example.com/health-and-fitness-tips/how-do-I-lose-10kg-in-12-weeks/

其中999是id，How do I lose 10kg in 12 weeks是title.

这甚至是远程可行的吗?还是只为了更改类似内容而使用mod_rewrite

Is this even remotely possible or is mod_rewrite only for changing something like

http://localhost/siteengine/products.php?id=123

进入

http://localhost/products/123

???

推荐答案

我猜想答案是您正在寻找的答案，但是从技术上讲，您可以创建一个静态地图文件来将一组标题字符串重定向到id，并且不必执行外部prg可执行文件:

i'm guessing the answer meder gave is the one you're looking for but technically you can create a static map file to redirect a set of title strings to ids and it doesn't have to execute an external prg executable:

RewriteMap static-title-to-id txt:/tmp/title_to_id.txt
RewriteRule ^/health-and-fitness-tips/(.*)/ /health-and-fitness-tips/${static-title-to-id:$1}/ [L]

包含/tmp/title_to_id.txt文件的内容，如下所示:

with the contents of the /tmp/title_to_id.txt file something like this:

how-do-I-lose-10kg-in-12-weeks  999
some-other-title                988
and-another                     983

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