vue獲取當前時間

var date = new Date();
var seperator1 = "-";
var seperator2 = ":";
//以下代碼依次是獲取當前時間的年月日時分秒
var year = date.getFullYear();
var month = date.getMonth() + 1;
var strDate = date.getDate();
var minute = date.getMinutes();
var hour = date.getHours();
var second = date.getSeconds();
//固定時間格式
if (month >= 1 && month <= 9) {
month = "0" + month;
}
if (strDate >= 0 && strDate <= 9) {
strDate = "0" + strDate;
}
if (hour >= 0 && hour <= 9) {
  hour = "0" + hour;
}
if (minute >= 0 && minute <= 9) {
  minute = "0" + minute;
}
if (second >= 0 && second <= 9) {
  second = "0" + second;
}
var currentdate =  year + seperator1 + month + seperator1 + strDate 
                + " " + hour + seperator2 + minute + seperator2 + second;
//getFullYear() 年
//getMonth()+1 月
//getDate() 日
//getHours() 時
//getMinutes() 分
//getSeconds() 秒