请教关于采集规则的更改
我采集别的网站内容是20150123090 我想采集到我网站变成20150123-090 ([\d\-]+?)这是我原来的规则,请问怎么改?
------解决思路----------------------
20150123090 和 20150123-090 用 ([\d-]+?) 就可以了,不用改
如果 - 固定出现在倒数第4位则写作 (\d+-\d{3})

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