随笔分类 -  ruby

ruby学习
match
摘要：1：m = 'cheng/1111/show/353443'.match(/(\/)(\d+)$/)=> #<MatchData "/353443" 1:"/" 2:"353443">2：m = 'cheng/1111/show/353443'.match(/(\/)(\d+)/)#<MatchData "/1111" 1:"/" 2:"1111"> m[0]=> "/1111",(表示整 阅读全文
posted @ 2013-04-10 15:01 scu张小磊 阅读(130) 评论(0) 推荐(0)