时间转换函数

万能的时间转换
时间戳转换函数

 dateFormat(dateData) {
      var date = new Date(dateData)
      var y = date.getFullYear()
      var m = date.getMonth() + 1
      m = m < 10 ? '0' + m : m
      var d = date.getDate()
      d = d < 10 ? '0' + d : d
      const time = y + '/' + m + '/' + d
      return time
    },
function myDate (value, type = 0){
    var time = new Date(value * 1000);
    var year = time.getFullYear();
    var month = time.getMonth() + 1;
    var date = time.getDate();
    var hour = time.getHours();
    var minute = time.getMinutes();
    var second = time.getSeconds();
    month = month < 10 ? "0" + month : month; 
    date = date < 10 ? "0" + date : date; 
    hour = hour < 10 ? "0" + hour : hour; 
    minute = minute < 10 ? "0" + minute : minute; 
    second = second < 10 ? "0" + second : second; 
    var arr = [ 
    year + "-" + month + "-" + date, 
    year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second, 
    year + "年" + month + "月" + date, 
    year + "年" + month + "月" + date + " " + hour + ":" + minute + ":" + second, 
    hour + ":" + minute + ":" + second 
    ] 
    return arr[type]; 
}