正则问题

Question

本帖最后由 Mpt_hi 于 2013-12-23 16:07:47 编辑

Answer 1

s1="01茜32工"
s2="02134abc茜32工"
匹配后的结果
茜32工
abc茜32工

Answer 2

var $a ="01茜32工";
var s2="02134abc茜32工"
var $r =/^[0-9]*/;
var $b =s2.replace($r,'');

Answer 3

s1="01茜32工"
s2="02134abc茜32工"
var r = /[^\d].+/;
alert( s1.match(r)[0] )
alert( s2.match(r)[0] )

Answer 4

<script type='text/javascript'>
var s1="01茜32工";
var s2="02134abc茜32工";
var t1=s1.replace(/^\d+/,'');
var t2=s2.replace(/^\d+/,'');
alert(t1);
alert(t2);
</script>