js获取浏览器视窗尺寸

	function getClientSize(){
	     return window.innerWidth?
		{width:window.innerWidth,height:window.innerHeight}:
		{width:document.documentElement.clientWidth,height:document.documentElement.clientHeight}
	}

 

转载于:https://www.cnblogs.com/fangxuele/p/5437081.html