後臺返回的時間戳轉化爲前端的日期

Time(timestamp, separator) {
 let result = "";

 if (timestamp) {

 var d = new Date();
 d.setTime(timestamp);
 var year = d.getFullYear();
 var month = d.getMonth() + 1;
 var day = d.getDate();
 if (month < 10) {
 month = "0" + month;
 }
 if (day < 10) {
 day = "0" + day;
 }
 result = year + separator + month + separator + day;
 }
 return result;

}, 

第一個參數是後臺傳遞過來的時間戳，第二個參數是字符串形式的分隔符

第二種

formatDateTime(inputTime) {
 let date = new Date(inputTime);
 let y = date.getFullYear();
 let m = date.getMonth() + 1;
 m = m < 10 ? ('0' + m) : m;
 let d = date.getDate();
 d = d < 10 ? ('0' + d) : d;
 let h = date.getHours();
 h = h < 10 ? ('0' + h) : h;
 let minute = date.getMinutes();
 let second = date.getSeconds();
 minute = minute < 10 ? ('0' + minute) : minute;
 second = second < 10 ? ('0' + second) : second;
 return `${y}-${m}-${d}` // ${h}:${minute}+':'+second;
},             //時間戳轉化爲 yyyy-mm-dd hh:mm