时间的转换

 

1. function getLocalTime(nS) {
2.  
   var d = new Date(parseInt(nS)* 1000); //根据时间戳生成的时间对象
3.  
   var date = (d.getFullYear()) + "-" +
4.  
   (d.getMonth() + 1) + "-" +
5.  
   (d.getDate()) + " " +
6.  
   (d.getHours()) + ":" +
7.  
   (d.getMinutes()) + ":" +
8.  
   (d.getSeconds());
9.  
   return date;
10.  
    }
11.  
    document.write(getLocalTime(1552889937));

 

1、当前时间换时间戳

1.  
   var timestamp = parseInt(new Date().getTime()/1000); // 当前时间戳
2.  
   document.write(timestamp);

2、当前时间换日期字符串

1.  
   var now = new Date();
2.  
   var yy = now.getFullYear(); //年
3.  
   var mm = now.getMonth() + 1; //月
4.  
   var dd = now.getDate(); //日
5.  
   var hh = now.getHours(); //时
6.  
   var ii = now.getMinutes(); //分
7.  
   var ss = now.getSeconds(); //秒
8.  
   var clock = yy + "-";
9.  
   if(mm < 10) clock += "0";
10.  
    clock += mm + "-";
11.  
    if(dd < 10) clock += "0";
12.  
    clock += dd + " ";
13.  
    if(hh < 10) clock += "0";
14.  
    clock += hh + ":";
15.  
    if (ii < 10) clock += '0';
16.  
    clock += ii + ":";
17.  
    if (ss < 10) clock += '0';
18.  
    clock += ss;
19.  
    document.write(clock); //获取当前日期

3、日期字符串转时间戳

1.  
   var date = '2015-03-05 17:59:00.0';
2.  
   date = date.substring(0,19);
3.  
   date = date.replace(/-/g,'/');
4.  
   var timestamp = new Date(date).getTime();
5.  
   document.write(timestamp);