正则匹配问题

liu307921917

http://detail.tmall.com/item.htm?id=45506446485&ali_trackid=2:mm_99225811_9486197_31844554:1435923990_310_1072198315&spm=a231o.7705542.10006.7.1YCuGO
http://detail.tmall.com/item.htm?id=40451245870&ali_trackid=2:mm_99225811_9486197_31844554:1435923979_3k8_1486474946&spm=a231o.7705542.10006.7.qoFWxO
http://detail.tmall.com/item.htm?id=40563585939&ali_trackid=2:mm_99225811_9486197_31844554:1435923977_3k9_524503749&spm=a231o.7705542.10006.7.iG2Zu8
http://item.taobao.com/item.htm?id=36429388636&ali_trackid=2:mm_99225811_9486197_31844554:1435923974_310_1625813129&spm=a231o.7705542.10006.7.q00H8M
http://item.taobao.com/item.htm?id=36128241963&ali_trackid=2:mm_99225811_9486197_31844554:1435923972_3k9_409975334&spm=a231o.7705542.10006.7.mNKHKe
http://detail.tmall.com/item.htm?id=41336266280&ali_trackid=2:mm_99225811_9486197_31844554:1435923970_3k9_1965467065&spm=a231o.7705542.10006.7.yWit0j
http://detail.tmall.com/item.htm?id=520251939496
http://detail.tmall.com/item.htm?id=520254674207&ali_trackid=2:mm_99225811_9486197_31844554:1435923968_2k1_2063943712&spm=a231o.7705542.10006.7.8CIBxW
http://detail.tmall.com/item.htm?id=520254752278&ali_trackid=2:mm_99225811_9486197_31844554:1435923963_2k3_612707189&spm=a231o.7705542.10006.7.PgSiCB
http://detail.tmall.com/item.htm?id=41374432578&ali_trackid=2:mm_99225811_9486197_31844554:1435923961_2k2_306908352&spm=a231o.7705542.10006.7.4Zg4Tf
http://detail.tmall.com/item.htm?id=520251839744&ali_trackid=2:mm_99225811_9486197_31844554:1435923958_2k3_2071032014&spm=a231o.7705542.10006.7.3UpLAM
http://detail.tmall.com/item.htm?id=520251975428&ali_trackid=2:mm_99225811_9486197_31844554:1435923961_2k1_1877176657&spm=a231o.7705542.10006.7.oiroJ3
http://detail.tmall.com/item.htm?id=40061912661&ali_trackid=2:mm_99225811_9486197_31844554:1435923957_2k2_800990764&spm=a231o.7705542.10006.7.Pq20UZ
http://detail.tmall.com/item.htm?id=520252445855&ali_trackid=2:mm_99225811_9486197_31844554:1435923953_2k1_970858741&spm=a231o.7705542.10006.7.mF4A19
http://detail.tmall.com/item.htm?id=520252681514&ali_trackid=2:mm_99225811_9486197_31844554:1435923926_2k3_787647108&spm=a231o.7705542.10006.7.JIdAA9
http://detail.tmall.com/item.htm?id=520251747809&ali_trackid=2:mm_99225811_9486197_31844554:1435923915_2k1_1088381416&spm=a231o.7705542.10006.7.71JXOX
http://detail.tmall.com/item.htm?id=41374376742&ali_trackid=2:mm_99225811_9486197_31844554:1435923913_2k2_341920800&spm=a231o.7705542.10006.7.8Ty2Vx
http://detail.tmall.com/item.htm?id=520252541829&ali_trackid=2:mm_99225811_9486197_31844554:1435923911_2k3_531333739&spm=a231o.7705542.10006.7.4CI3xT
http://detail.tmall.com/item.htm?id=41121434787&ali_trackid=2:mm_99225811_9486197_31844554:1435923909_2k2_1833135962&spm=a231o.7705542.10006.7.SU3TW0
http://detail.tmall.com/item.htm?id=41121434787&ali_trackid=2:mm_99225811_9486197_31844554:1435923909_2k2_1833135962&spm=a231o.7705542.10006.7.SU3TW0
http://detail.tmall.com/item.htm?id=520124978476&ali_trackid=2:mm_99225811_9486197_31844554:1435923867_3k7_190640000&spm=a231o.7705542.10006.7.OpaO7g
http://detail.tmall.com/item.htm?id=45091633589&ali_trackid=2:mm_99225811_9486197_31844554:1435923864_310_273021101&spm=a231o.7705542.10006.7.lJ1cFR
http://item.taobao.com/item.htm?id=45764402336&ali_trackid=2:mm_99225811_9486197_31844554:1435923848_3k9_826914323&spm=a231o.7705542.10006.7.ki0Fva

如题，需要匹配商品id=值，这个id=有11位也有12位
\d{11}|\d{12}
匹配全是11位，还把12位给分割了，怎么办？




补充内容 (2015-7-4 07:15):
带TB字符发帖后，还要审核，我用的是 局_正则.创建 (“id=(\d+)”, 源文本, 假, 假, 真, 真)

jr21066

id=(\d{11,12})

唯爱丫头

id=(.{1,15})&ali_trackid=2:mm_.*?:.*?&spm=.*?