时间印花

也就是时间戳的意思， 使用微信wxs语法编辑，在wxml中直接调用就能现实。

几天前

使用：引用文件，传入到创建时间戳

<wxs module="hez" src='../../utils/times.wxs' ></wxs>
<text class='msgT3' >  {{ hez.times(msg[index].updated)}}</text

几天后

使用：引用文件，传入到期时间戳

<text class='goodsT5'> {{hez.timer(paly5[index].tTimes)}}过期</text>
<text class='goodsT5'> {{hez.timer(paly5[index].tTimes)}}过期</text>

完整代码

var times = function(a){
  var now = getDate();
  var minute = 1000 * 60;      //把分，时，天，周，半个月，一个月用毫秒表示
  var hour = minute * 60;
  var day = hour * 24;
  var week = day * 7;
  var halfamonth = day * 15;
  var month = day * 30;
  var diffValue = now - getDate(a);//时间差
  if (diffValue < 0) {
    return;
  }
  // console.log('时间', now, getDate(a))
  // console.log('印花', now - getDate(a))
  var minC = diffValue / minute;  //计算时间差的分，时，天，周，月
  var hourC = diffValue / hour;
  var dayC = diffValue / day;
  var weekC = diffValue / week;
  var monthC = diffValue / month;
  if (monthC >= 1 && monthC <= 3) {
    result = " " + parseInt(monthC) + "月前"
  } else if (weekC >= 1 && weekC <= 3) {
    result = " " + parseInt(weekC) + "周前"
  } else if (dayC >= 1 && dayC <= 6) {
    result = " " + parseInt(dayC) + "天前"
  } else if (hourC >= 1 && hourC <= 23) {
    result = " " + parseInt(hourC) + "小时前"
  } else if (minC >= 1 && minC <= 59) {
    result = " " + parseInt(minC) + "分钟前"
  } else if (diffValue >= 0 && diffValue <= minute) {
    result = "刚刚"
  } else {
    var datetime = getDate();
    datetime.setTime(dateTimeStamp);
    var Nyear = datetime.getFullYear();
    var Nmonth = datetime.getMonth() + 1 < 10 ? "0" + (datetime.getMonth() + 1) : datetime.getMonth() + 1;
    var Ndate = datetime.getDate() < 10 ? "0" + datetime.getDate() : datetime.getDate();
    var Nhour = datetime.getHours() < 10 ? "0" + datetime.getHours() : datetime.getHours();
    var Nminute = datetime.getMinutes() < 10 ? "0" + datetime.getMinutes() : datetime.getMinutes();
    var Nsecond = datetime.getSeconds() < 10 ? "0" + datetime.getSeconds() : datetime.getSeconds();
    result = Nyear + "-" + Nmonth + "-" + Ndate
  }
  return result;
}
var timer = function (a) {
  var now = getDate();
  var minute = 1000 * 60;      //把分，时，天，周，半个月，一个月用毫秒表示
  var hour = minute * 60;
  var day = hour * 24;
  var week = day * 7;
  var halfamonth = day * 15;
  var month = day * 30;
  var diffValue = getDate(a) - now  ;//时间差
  // console.log('到期时间', now, getDate(a))
  // console.log('到期印花', getDate(a) - now  )
  if (diffValue < 0) {
    return;
  }
  // 计算时间差的分，时，天，周，月
  var minC = diffValue / minute;   
  var hourC = diffValue / hour;
  var dayC = diffValue / day;
  var weekC = diffValue / week;
  var monthC = diffValue / month;
  console.log('时间点', minC, hourC, dayC, weekC, monthC )
  if (monthC >= 1 && monthC <= 3) {
    result = " " + parseInt(monthC) + "月后"
  } else if (weekC >= 1 && weekC <= 3) {
    result = " " + parseInt(weekC) + "周后"
  } else if (dayC >= 1 && dayC <= 7) {
    result = " " + parseInt(dayC) + "天后"
  } else if (hourC >= 1 && hourC <= 23) {
    result = " " + parseInt(hourC) + "小时后"
  } else if (minC >= 1 && minC <= 59) {
    result = " " + parseInt(minC) + "分钟后"
  } else if (diffValue >= 0 && diffValue <= minute) {
    result = "即将下架"
  } else {
    var datetime = getDate();
    datetime.setTime(dateTimeStamp);
    var Nyear = datetime.getFullYear();
    var Nmonth = datetime.getMonth() + 1 < 10 ? "0" + (datetime.getMonth() + 1) : datetime.getMonth() + 1;
    var Ndate = datetime.getDate() < 10 ? "0" + datetime.getDate() : datetime.getDate();
    var Nhour = datetime.getHours() < 10 ? "0" + datetime.getHours() : datetime.getHours();
    var Nminute = datetime.getMinutes() < 10 ? "0" + datetime.getMinutes() : datetime.getMinutes();
    var Nsecond = datetime.getSeconds() < 10 ? "0" + datetime.getSeconds() : datetime.getSeconds();
    result = Nyear + "-" + Nmonth + "-" + Ndate
  }
  return result;
}
module.exports = {
  times: times,
  timer: timer
}