87,923
社区成员
发帖
与我相关
我的任务
分享
var ss = "sss";
alert(ss.length);
<script type="text/javaScript">
var str = '不用length属性求字符串长度的方法';
document.write(str.link("http://topic.csdn.net/u/20121013/13/0c7c7b15-8c2e-4243-9b9d-905474962c34.html?39068#replyachor"))
alert((str+"maoyuanjun201").search(/maoyuanjun201/));
</script>
var str = '123';
alert(str.search(/$/));