发布网友
共2个回答
热心网友
<script>
var s = 'http://www.cjmsa.gov.cn/9/368/2/20/25/5580342.html';
var rex = /\/(\d+)\.html/;
var arr = rex.exec(s);
alert(arr[1]);
</script>
热心网友
取到最后一个/,var str[] = "".split("/"); str0 = str[str.length-1]