• js cookie



    function setcookie(name,value, days)
    {
        var exp = new Date();
        exp.setTime(exp.getTime() + days*24*60*60*1000);
        document.cookie = name + "="+ escape(value) +";expires="+ exp.toGMTString();
    }
    function getcookie(name)
    {
        var arr = document.cookie.match(new RegExp("[sS]*"+ name +"=([^;]*)(;|$)"));
        alert(arr);
        if(arr != null)
            return unescape(arr[1]);
        return null;
    }
    //alert(getcookie("TuKu_folder"));

    function setCookies(name,value)
    {
       var Days = 30; //此 cookie 将被保存 30 天
       var exp   = new Date();     //new Date("December 31, 9998");
       exp.setTime(exp.getTime() + Days*24*60*60*1000);
       document.cookie = name + "="+ escape(value) +";expire*="+ **p.toGMTString();
    }

    function getCookies(name)
    {
       var arr = document.cookie .match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
       if(arr != null) return unescape(arr[2]); return null;
    }

    function getcookies()
    {

       document.form1.UserName.value=getCookies("Loginusername");
       /把你要表单初始化放在这
    }

    function delCookies(name)
    {
       var exp = new Date();
       exp.setTime(exp.getTime() - 1);
       var cval=getCookie(name);
       if(cval!=null) document.cookie =name +"="+cval+";expire*="+**p.toGMTString();
    }

    function submit()
    {
    username=document.form1.UserName.value;
        setCookies('Loginusername',username)
       /创建一个cookies,第一个为名字,后面的为值
    }

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  • 原文地址:https://www.cnblogs.com/y0umer/p/3839394.html
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