小程序在页面把时间戳转为时间日期格式，在js里面转为时间日期格式

1、在js中转换

先在utils文件夹下的util中写入下面代码

function formatTimeTwo(number, format) {
  var formateArr = ['Y', 'M', 'D', 'h', 'm', 's'];
  var returnArr = [];

  var date = new Date(number);
  returnArr.push(date.getFullYear());
  returnArr.push(formatNumber(date.getMonth() + 1));
  returnArr.push(formatNumber(date.getDate()));
  returnArr.push(formatNumber(date.getHours()));
  returnArr.push(formatNumber(date.getMinutes()));
  returnArr.push(formatNumber(date.getSeconds()));

  for (var i in returnArr) {
    format = format.replace(formateArr[i], returnArr[i]);
  }
  return format;
}

module.exports = {
  formatTimeTwo: formatTimeTwo
}

然后在要用的js页面引入

var time = require('../../utils/util.js');

res.data.content.memberExpireTime = time.formatTimeTwo(res.data.content.memberExpireTime, 'Y-M-D');

2、在页面引用

先在相应的文件夹下建一个fitter.wxs

var filters = {
  toDate: function (value) {
    var time = getDate(value);
    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;
    return year + "-" + month + "-" + date
  }

}

module.exports = {
  toDate: filters.toDate

}

然后在页面这样用

{{filters.toDate(content.forumTopicResponse.maxReturnTime)}}