兴安,54,%E5%85%B4%E5%AE%89,http://xam.58.com/
 54,%E5%85%B4%E5%AE%89,
http://xingan.ganji.com/
 54,%E5%85%B4%E5%AE%89,
http://xingan.baixing.com/乌海,55,%E4%B9%8C%E6%B5%B7,http://wuhai.58.com/
 55,%E4%B9%8C%E6%B5%B7,
http://wuhai.ganji.com/
 55,%E4%B9%8C%E6%B5%B7,
http://wuhai.baixing.com/乌兰察布,56,%E4%B9%8C%E5%85%B0%E5%AF%9F%E5%B8%83,http://wlcb.58.com/
 56,%E4%B9%8C%E5%85%B0%E5%AF%9F%E5%B8%83,
http://wulanchabu.ganji.com/
 56,%E4%B9%8C%E5%85%B0%E5%AF%9F%E5%B8%83,
http://wulanchabu.baixing.com/我在使用

 \d*,\s*

时为什么不能查找出对应的内容?