function ArgTest(){ var i, s, numargs = arguments.length; s = numargs; if (numargs < 2) s += " argument was passed to ArgTest. It was "; else s += " arguments were passed to ArgTest. They were " ; for (i = 0; i < numargs; i++) { s += arguments[i] + " "; } return(s); }
里面写参数,直接要函数体里用arguments参数列表,应该可以吧
var i, s, numargs = arguments.length;
s = numargs;
if (numargs < 2)
s += " argument was passed to ArgTest. It was ";
else
s += " arguments were passed to ArgTest. They were " ;
for (i = 0; i < numargs; i++)
{
s += arguments[i] + " ";
}
return(s);
}
不过可以加分了哦!我估计可能没有什么更好的方法了,毕竟是javascript而不是java啊!