mod_rewrite RewriteRule异常

Question

我正在为我的网站准备重写规则。当目标网址包含“％3A”等字符时，我遇到了问题。 Apache mod_rewrite只在重写url时删除“％3”。

例如我需要重写网址

/primed-white-mdf-skirting+architrave/  

到

/Products/Decorating+Interiors/Mouldings/Skirting/c/1000589?q=%3AtopSellers%3AColour%3AWhite&text=#

我为此制定了规则。这是：

RewriteRule ^primed-white-mdf-skirting\+architrave/ /Products/Decorating+Interiors/Mouldings/Skirting/c/1000589?q=%3AtopSellers%3AColour%3AWhite&text=# [R=301,L,NE]

所以重写传递给：

 /Products/Decorating+Interiors/Mouldings/Skirting/c/1000589?q=AtopSellersAColourAWhite&text=%23

为什么会这样？请帮忙

Answer 1

您需要转发%，否则%3被视为back-reference中被捕获群组的RewriteCond：

RewriteRule ^primed-white-mdf-skirting\+architrave/ /Products/Decorating+Interiors/Mouldings/Skirting/c/1000589?q=\%3AtopSellers\%3AColour\%3AWhite&text=# [R=301,L,NE,QSA,NC]