时间戳转换成年月日的形式

 timeFormate(timeStamp) {
			                 let year = new Date(timeStamp).getFullYear();
			                 let month =new Date(timeStamp).getMonth() + 1 < 10? "0" + (new Date(timeStamp).getMonth() + 1): new Date(timeStamp).getMonth() + 1;
			                 let date =new Date(timeStamp).getDate() < 10? "0" + new Date(timeStamp).getDate(): new Date(timeStamp).getDate();
			                 let hh =new Date(timeStamp).getHours() < 10? "0" + new Date(timeStamp).getHours(): new Date(timeStamp).getHours();
			                 let mm =new Date(timeStamp).getMinutes() < 10? "0" + new Date(timeStamp).getMinutes(): new Date(timeStamp).getMinutes();
			 				let ss =new Date(timeStamp).getSeconds() < 10? "0" + new Date(timeStamp).getSeconds(): new Date(timeStamp).getSeconds();
						return	 year + "-" + month + "-" + date +""+" "+hh+":"+mm+":"+ss
			}
//时间戳转换
var a=15465461321
timeFormate(a)