倒計時

js程式碼倒計時

    var time_now_server,time_now_client,time_end,time_server_client,timerID;  
    var oDate = new Date();
    var year = oDate.getFullYear();   //獲取系統的年；
    var month = oDate.getMonth()+1;   //獲取系統月份，由於月份是從0開始計算，所以要加1
    var day = oDate.getDate(); // 獲取系統日，
    var hours = oDate.getHours(); //獲取系統時，
 

    var minutes = oDate.getMinutes(); //分
    var seconds = oDate.getSeconds(); //秒
    console.log(year);
    console.log(month);
    console.log(day);
    // time_end=new Date(year+'/'+month+'/'+(day+1)+" 00:00:00");  
    // time_end=time_end.getTime();  

    time_now_server=new Date();//開始的時間
    time_now_server=time_now_server.getTime();  

    time_now_client=new
 
 Date();  
    time_now_client=time_now_client.getTime();  

    time_server_client=time_now_server-time_now_client;  


    function show_time(time)  
    {  
     var timer = document.getElementById("timer");  
     if(!timer){  
     return ;  
     }  
     timer.innerHTML =time_server_client;  

     var
 
 time_now,time_distance,str_time;  
     var int_day,int_hour,int_minute,int_second;  
     var time_now=new Date();  
     time_now=time_now.getTime()+time_server_client;  
     time_distance=time-time_now;  

     if(time_distance>0)  
     {  
      int_day=Math.floor(time_distance/86400000)  
      time_distance-=int_day*86400000;  
      int_hour=Math.floor(time_distance/3600000)  
      time_distance-=int_hour*3600000;  
      int_minute=Math.floor(time_distance/60000)  
      time_distance-=int_minute*60000;  
      int_second=Math.floor(time_distance/1000)  

      if(int_hour<10)  
       int_hour="0"+int_hour;  
      if(int_minute<10)  
       int_minute="0"+int_minute;  
      if(int_second<10)  
       int_second="0"+int_second;  
      // str_time=int_hour+"小時"+int_minute+"分鐘"+int_second+"秒";
        var str = '';                
        str += '<span>本輪剩餘時間</span>';
        str += '<span class="span-time">'+int_hour+'</span>:';
        str += '<span class="span-time">'+int_minute+'</span>:';
        str += '<span class="span-time">'+int_second+'</span>';         
      timer.innerHTML=str;  
      setTimeout("show_time("+time+")",1000);  
     }  
     else  
     {  
      timer.innerHTML =timer.innerHTML;  
      clearTimeout(timerID)  
     }  
    } 

html程式碼：

<div class="seckill-time">

    <div id="timer" class="seckill-time-area">
        <span>本輪剩餘時間</span>
        <span class="span-time">00</span>:
        <span class="span-time">00</span>:
        <span class="span-time">00</span>
    </div>
        <span class="seckill-next"></span>
</div>