废话不多说了,直接给大家贴代码了,具体代码如下所示:
< !DOCTYPE html >< html lang="en" xmlns="http://www.w***3.org/1999/xhtml" >< head > < meta charset="utf-8" / > < title >< /title > < style type="text/css" > #result{ width:500px; border:1px solid #CCCCCC; background:#FFFFCC; margin:50px auto; font-size:24px; color:#FF0000; padding:20px; } < /style > < script type="text/javascript" > 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< div >中去 obj.innerHTML = str; //延时器 window.setTimeout("showTime()",1000); } < /script >< /head >< body > < div > < h2 >1,同步电脑时间和北京时间< /h2 > < h2 >2,设置path地址为需要抢券的地址和抢券时间< /h2 > < !--< h3 >抢券地址< /h3 >< input type="text" id=path / >-- > < h3 >抢券地址(注意不要漏掉http://或??*?*ht*tps://)< /h3 > < !--< textarea id="path" style="width:200px;height:80px;" >< /textarea >-- > < input type="url" id="path" style="width:auto"/ > < h3 >抢券时间< /h3 > < input type="text" id=time1 / >时< input type="text" id=time2 / >分 < input type="text" id=time3 / >秒 < h2 >3,点击等待,然后去点击抢券< /h2 > < input type="button" id="start" value="开始"/ >< div id="result" >< /div > < /div >< /body >< /html >
总结
以上所述是小编给大家介绍的HTML实现双11抢劵(设定时间打开抢券的页面),希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对本站网站的支持!
注:相关教程知识阅读请移步到HTML教程频道。