#result{
            width:500px;
            border:1px solid #CCCCCC;
            background:#FFFFCC;
            margin:50px auto;
            font-size:24px;
            color:#FF0000;
            padding:20px;
        }
    
        window.onload = function () {
            showTime();
            var start = document.getElementById("start");
            start.onclick=function () {
                var path = document.getElementById("path").value;
                var time1 = document.getElementById("time1").value;
                var time2 = document.getElementById("time2").value;
                var time3 = document.getElementById("time3").value;
                start.value = "等待打开抢单页面";             
                setInterval(function () {
                    var date = new Date();
                     var hour = date.getHours();
                     var minute = date.getMinutes();
                     var second = date.getSeconds();
                    if (hour == time1 && minute == time2 && second == time3) {
                        window.open(path);
                    }
                }, 100);
            };       
        }
        function showTime()
        {
             //创建Date对象
             var today = new Date();
             //分别取出年、月、日、时、分、秒
             var year = today.getFullYear();
             var month = today.getMonth()+1;
             var day = today.getDate();
             var hours = today.getHours();
             var minutes = today.getMinutes();
             var seconds = today.getSeconds();
             //如果是单个数，则前面补0
             month  = month<10  ? "0"+month : month;
             day  = day <10  ? "0"+day : day;
             hours  = hours<10  ? "0"+hours : hours;
             minutes = minutes<10 ? "0"+minutes : minutes;
             seconds = seconds<10 ? "0"+seconds : seconds;
             //构建要输出的字符串
             var str = year+"年"+month+"月"+day+"日 "+hours+":"+minutes+":"+seconds;             
             //获取id=result的对象
             var obj = document.getElementById("result");
             //将str的内容写入到id=result的
中去
             obj.innerHTML = str;
             //延时器
             window.setTimeout("showTime()",1000);
        }
    

        
1,同步电脑时间和北京时间
        
2,设置path地址为需要抢券的地址和抢券时间
        
        
抢券地址(注意不要漏掉http://或者https://)
 
        
抢券时间
        时分
        秒
        
3,点击等待，然后去点击抢券