timeStamp2String

Q：JS中将时间戳转为日期
A：setTime()

function timeStamp2String(time) {
  var datetime = new Date();
  datetime.setTime(time);
  var year = datetime.getFullYear();
  var month = datetime.getMonth() + 1;
  var date = datetime.getDate();
  var hour = datetime.getHours();
  var minute = datetime.getMinutes();
  var second = datetime.getSeconds();
  var mseconds = datetime.getMilliseconds();
  return year + "-" + month + "-" + date + " " + hour + ":" + minute + ":" + second;
}