.htaccess 如何使用ApacheHTAccess重写url

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

如果我想把它改写成

http://www.test.com/beiing/1/36

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有人能告诉我在.htaccess文件中写入此文件的代码吗？

您需要系统化，在这种情况下，参数的顺序很重要：

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