摘要: var s = "/0228/c4935e4b-aa57-4198-b6f2-146894d1f111_450.png";var reg = /_\d{2,3}\./g;s = s.replace(reg, ".");console.log(s); 阅读全文
posted @ 2015-02-28 18:18 zhishaofei3 阅读(113) 评论(0) 推荐(0)