动态参数

<script>
	function info(v1,...data){
        console.log(v1,data);
    }
	  info(11);
    info(11,22);
    info(11,22,333,444,55);
</script>

<script>
	function info(v1,v2,v3,v4){
        console.log(v1,v2,v3,v4);
    }

    info(11,22,333,444);
    nums = [22,33,44,55,66,77,88];
    info(11,...nums)
</script>