如何重写URL与Apache的htaccess

Question

我有一个网站：

http://www.test.com/?city=beijing&category=1

http://www.test.com/?city=beijing&category=1&start=36

http://www.test.com/?city=beijing&category=1&start=72

http://www.test.com/?city=beijing&category=2

http://www.test.com/?city=beijing&category=1&start=36

http://www.test.com/?city=beijing&category=1&start=72

http://www.test.com/?city=beijing&category=1&keyword=test

http://www.test.com/?city=beijing&keyword=test&start=36

http://www.test.com/?city=beijing&keyword=test&start=72

http://www.test.com/?city=beijing

http://www.test.com/?city=beijing&start=36

http://www.test.com/?city=beijing&start=72

，如果我要重写它作为 http://www.test.com/beiing/1/36

任何一个可以告诉我的代码，这在.htaccess文件写的？

Answer 1

需要系统化，在这种情况下，参数的顺序是非常重要的：

# ... 
RewriteRule /([a-z]+)/([0-9]+)/([0-9]+) ?city=$1&category=$2&start=$3 
# ...