摘要: var str = "2.65KM之内";var strstr = "字符串zifuchuan36.254KM之内";var num = str.replace(/[^0-9\\.\\^0-9]/ig,""); //结果: 2.65var numPre = strstr.replace(/[^0-9\\.\\^0-9]/ig,""); //结果 36.254 阅读全文
posted @ 2014-01-22 09:37 MakeCoder 阅读(2235) 评论(0) 推荐(0) 编辑