https://www.cnblogs.com/nield-bky/p/6040853.html
http://blog.csdn.net/csdn565973850/article/details/73838583
时间转时间戳:
javascript获得时间戳的方法有四种,都是通过实例化时间对象 new Date() 来进一步获取当前的时间戳1.var timestamp1 = Date.parse(new Date()); // 结果:1477808630000 不推荐这种办法,毫秒级别的数值被转化为000console.log(timestamp1);2.var timestamp2 = (new Date()).valueOf(); // 结果:1477808630404 通过valueOf()函数返回指定对象的原始值获得准确的时间戳值console.log(timestamp2);3.var timestamp3 = new Date().getTime(); // 结果:1477808630404 ,通过原型方法直接获得当前时间的毫秒值,准确console.log(timestamp3);4.var timetamp4 = Number(new Date()) ; //结果:1477808630404 ,将时间转化为一个number类型的数值,即时间戳console.log(timetamp4);
时间戳转时间:
function getTime(){//第一种方法 1498627266000var timestamp1 =Date.parse(new Date());console.log(timestamp1);//第二种方法 1498627266558var timestamp2 =(new Date()).valueOf();console.log(timestamp2);//第三种方法 1498627266558var timestamp3 =new Date().getTime();console.log(timestamp3);var myDate = new Date();console.log(myDate.getFullYear()); //获取完整的年份(4位,1970-????)console.log(myDate.getMonth()); //获取当前月份(0-11,0代表1月)console.log(myDate.getDate()); //获取当前日(1-31)console.log(myDate.getDay()); //获取当前星期X(0-6,0代表星期天)console.log(myDate.getTime()); //获取当前时间(从1970.1.1开始的毫秒数)console.log(myDate.getHours()); //获取当前小时数(0-23)console.log(myDate.getMinutes()); //获取当前分钟数(0-59)console.log(myDate.getSeconds()); //获取当前秒数(0-59)console.log(myDate.getMilliseconds()); //获取当前毫秒数(0-999)console.log(myDate.toLocaleDateString()); //获取当前日期console.log(myDate.toLocaleTimeString()); //获取当前时间console.log(myDate.toLocaleString()); //获取日期与时间}