---------------------方式一开始--------------------<script> ???function ts(){ ???????????printArguements(arguments); ???} ???function printArguements(obj){ ???????????s=‘‘; ???????????for(i=0;i< obj.length;i++) s+=obj[i]+‘___‘; ???????????document.write(s); ???} ???ts(); ???ts(1); ???ts(1,2); ???ts(1,2,3); ???ts(1,2,3,4); ???ts(1,2,3,4,5);</script>---------------------方式一结束-----------------------------------------方式二开始--------------------<script> ???function ts(){ ???????????alert(arguments.length) ???????????for(i=0;i< arguments.length;i++) ???????????????????document.write(arguments[i]); ???} ???ts(); ???ts(1); ???ts(1,2); ???ts(1,2,3); ???ts(1,2,3,4); ???ts(1,2,3,4,5);</script>---------------------方式二结束--------------------
js动态参数
原文地址:http://blog.51cto.com/1197822/2157271