将 时间戳 转换为 具体时间

// 将时间戳转换具体时间
    toDates (times) {
      const date = new Date(times)
      const Y = date.getFullYear()
      const M = (date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1)
      const D = (date.getDate() < 10 ? '0' + date.getDate() : date.getDate())
      const H = date.getHours() < 10 ? '0' + date.getHours() : date.getHours()
      const Min = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()
      const S = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
      const dateTime = Y + '年' + M + '月' + D + '日' + H + '时' + Min + '分' + S + '秒'
      return dateTime
    }

如果将 具体时间 再转换为 时间戳:

var date = new Date('2014-04-23 18:55:49:123');

    // 有三种方式获取
    var time1 = date.getTime();
    var time2 = date.valueOf();
    var time3 = Date.parse(date);
    console.log(time1);//1398250549123
    console.log(time2);//1398250549123
    console.log(time3);//1398250549000