进入一个页面后自动刷新一次的js代码如何写

xxwoool 2009-11-01 11:09:26

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切换为时间正序

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diffmaker 2009-11-02

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head>

    <title>无标题页</title>

    <script type="text/javascript">

        var Cookie = {

	        setCookie:function(name,value,option){

		        var str = name + "=" + escape(value);

		        if(option){

			        if(option.expireDays){

				        var date = new Date();

				        var ms = option.expireDays * 24 * 3600 * 1000;

				        date.setTime(date.getTime() + ms);

				        str += "; expires=" + date.toGMTString();

			        }

			        if(option.path)str += ";path=" + option.path;

			        if(option.domain)str += ";domain=" + option.domain;

			        if(option.secure)str += ";true";

		        }

		        document.cookie = str;

	        },

	        getCookie:function(name){

		        var cookies = document.cookie.split(";");

		        for(var i=0; i<cookies.length;i++){

			        var arr=cookies[i].split("=");

			        if(arr[0]==name){

				        return unescape(arr[1]);

			        }

		        }

		        return "";

	        },

	        delCookie:function(name){

		        this.setCookie(name,"",{expireDays:-1});

	        }

        }

        window.onload=function(){

            if("1"==Cookie.getCookie("diffmaker")){

                alert("找到Cookie，我将不再刷新页面，并删除Cookie");

                Cookie.delCookie("diffmaker");

            }else{

                alert("没有找到Cookie，我将刷新页面!");

                Cookie.setCookie("diffmaker","1",null);

                window.location.reload(true);

            }

        }

    </script>

</head>

<body>

</body>

</html>