Thank you. 在06-1-30，Steve Betts <[EMAIL PROTECTED]> 写道： > > Actually, the ^ means start of line. This character is used as a negative > indicator only within the context of sets, eg, [^0-9]. > > Thanks, > > Steve Betts > [EMAIL PROTECTED] > 937-477-1797 > > -----Original Message----- > From: 盖世豪侠 [mailto:[EMAIL PROTECTED] > Sent: Monday, January 30, 2006 8:58 AM > To: [email protected] > Subject: puzzle about regx ofurl pattern > > +^http://([a-z0-9]*\.)*pilat.free.fr/ > As far as I know, '^' means matching the characters not within a range by > * > complementing* the set, so why it's a accepted pattern for crawl urls? > > So the same with > -^(file|ftp|mailto) > > Any differences? > > > -- > 《盖世豪侠》好评如潮，让无线收视居高不下，无线高兴之余，仍未重用。周星驰岂是 > 池中物，喜剧天分既然崭露，当然不甘心受冷落，于是转投电影界，在大银幕上一展风 > 采。无线既得千里马，又失千里马，当然后悔莫及。 > > >
-- 《盖世豪侠》好评如潮，让无线收视居高不下，无线高兴之余，仍未重用。周星驰岂是池中物，喜剧天分既然崭露，当然不甘心受冷落，于是转投电影界，在大银幕上一展风采。无线既得千里马，又失千里马，当然后悔莫及。
