关于javascript的split的用法

　2010-09-14 13:06:21　来源：WEB开发网　　　

核心提示：<script language="javascript">var t1="ABC,SDF,SF,DFG,";var t2="ABC,SDF,SF,DFG";var a1=t1.split(",");var a2=t2.spli

<script language="javascript">
var t1="ABC,SDF,SF,DFG,";
var t2="ABC,SDF,SF,DFG";
var a1=t1.split(",");
var a2=t2.split(",");
alert(a1.length); //长度为5
alert(a2.length); //长度为4
for(i=0;i<a1.length;i++)
{
alert(a1[i]); //以“,”分割取值
}
</script>