<body><divid="app"><h2>{
{ date | dateFormate()}}</h2></div><script>
Vue.filter("dateFormate",function(dataStr){
var dt =newDate(dataStr)var y =dt.getFullYear()var m =(dt.getMonth()+1).toString.padStart(2,'0')var d = dt.getDay().toString.padStart(2,'0')var hh = dt.getHours().toString.padStart(2,'0')var mm =dt.getMinutes().toString.padStart(2,'0')var ss = dt.getSeconds().toString.padStart(2,'0')return`${
y}-${
m}-${
d}${
hh}:${
mm}:${
ss}`;})var vm =newVue({
el:"#app",data(){
return{
date:newDate()}},})</script>