smart-app/js/time.js

export default{
	//当前时间，减去信息创建的时间
	getTimeLeft(datetimeTo) {
	  let timeNew = new Date().getTime();
	  var day=timeNew - datetimeTo;
	  day =  Math.round(day/(24*60*60*1000))  ;// 天
	  return day;
	},
	getTime(){
		var date = new Date(),
		year = date.getFullYear(),
		month = date.getMonth() + 1,
		day = date.getDate(),
		hour = date.getHours() < 10 ? "0" + date.getHours() : date.getHours(),
		minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes(),
		second = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
		month >= 1 && month <= 9 ? (month = "0" + month) : "";
		day >= 0 && day <= 9 ? (day = "0" + day) : "";
		var timer = year + '-' + month + '-' + day;
		return timer;
	},
	
}