Beginner Url Rewrite htaccess

问题

I would simply like to rewrite all requests from:

http://example.com/products/product.cfm?id=product-name

http://example.com/products/product-name

and secondly,

http://example.com/category.cfm?id=some-category&sub=sub-category

http://example.com/some-category/sub-category

Here is what I’ve tried:

Options +FollowSymLinks
RewriteEngine on
RewriteRule ^products/$1 ^products/product.cfm?id=$1 [NC]

I'm sure that makes no sense, as I really have no idea what I am doing. I was hoping someone could show me where I'm going wrong so I could follow by example.

Thanks! George

回答1:

http://www.addedbytes.com/for-beginners/url-rewriting-for-beginners/

I don't like pure "link" answers, but the link above is extremely helpful to me :]

回答2:

Using mod_rewrite, you could write:

RewriteRule ^products/([\w-]+)$ /products.cfm?id=$1&%{QUERY_STRING}

This will do the translation you wanted, while preserving other parameters in the original URL. It won't handle categories, but I'm not sure you can have those both in operation simultaneously as you described.

回答3:

Something along these lines:

RewriteCond %{query_string} &?id=([^&]+) [NC] 
RewriteRule ^/products/product.cfm$ /products%1? [R,NC,L]

# Fragile, this assumes that params will always be in order id= then sub=
RewriteCond %{query_string} &?id=([^&]+)&sub=([^&]+) [NC] 
RewriteRule ^/category.cfm?$ /%1/%2? [R,NC,L]

The R flag in the RewriteRule forces a hard redirect (the visitor's location bar will change to the new URL). Remove this flag for an internal redirect.

来源：https://stackoverflow.com/questions/2337537/beginner-url-rewrite-htaccess

标签

.htaccess

mod-rewrite

url-rewriting