asp.net 获取服务器时间然后在页面上动态显示时间

本文介绍了一种使用JavaScript实现网页实时显示当前时间的方法,通过解析服务器返回的日期字符串,并利用JavaScript的Date对象动态更新页面上的时间显示。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

方法1:

       <script language="javascript" type="text/javascript">

           $(function () {

window.setInterval(changeClock, 1000);

}

 

     var st = '<%=System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")%>';
           var a = st.split(" ");
           var b = a[0].split("-");
           var c = a[1].split(":");
           var d = new Date(b[0], b[1], b[2], c[0], c[1], c[2]);

 

 function changeClock() {
               var mon = d.getMonth();
               if (parseInt(mon) < 10)
                   mon = "0" + mon;
               var day = d.getDate();
               if (parseInt(day) < 10)
                   day = "0" + day;
               var hour = d.getHours();
               if (parseInt(hour) < 10)
                   hour = "0" + hour;
               var min = d.getMinutes();
               if (parseInt(min) < 10)
                   min = "0" + min;
               var sec = d.getSeconds();
               if (parseInt(sec) < 10)
                   sec = "0" + sec;
               d.setSeconds(d.getSeconds() + 1);
               document.getElementById("lblCurTime").innerHTML = d.getFullYear() + "年" + mon + "月" + day + "日 " + hour + ":" + min + ":" + sec;
           }

    </script>

 

方法2:

       <script language="javascript" type="text/javascript">

       $(function () {

             changeClock();

}

var st = '<%=System.DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")%>';
           var a = st.split(" ");
           var b = a[0].split("-");
           var c = a[1].split(":");
           var d = new Date(b[0], b[1], b[2], c[0], c[1], c[2]);
           function changeClock() {
               var mon = d.getMonth();
               if (parseInt(mon) < 10)
                   mon = "0" + mon;
               var day = d.getDate();
               if (parseInt(day) < 10)
                   day = "0" + day;
               var hour = d.getHours();
               if (parseInt(hour) < 10)
                   hour = "0" + hour;
               var min = d.getMinutes();
               if (parseInt(min) < 10)
                   min = "0" + min;
               var sec = d.getSeconds();
               if (parseInt(sec) < 10)
                   sec = "0" + sec;
               d.setSeconds(d.getSeconds() + 1);
               document.getElementById("lblCurTime").innerHTML = d.getFullYear() + "年" + mon + "月" + day + "日 " + hour + ":" + min + ":" + sec;
               setTimeout("changeClock()", 1000);
           }

    </script>

 

 

 

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值