js 时间戳格式化日期格式
时间戳转换为日期，网上搜了好几个或多或少都有点问题，自己整理了一下，写了个方法 console.log(formatDate(1565280000000))输出: 2019-08-09 00:00:00 Date.prototype.format =function(datetime) { var date = new Date(datetime);//时间戳为10位需*1000，时间戳为13位的话不需乘1000 var year = date.getFullYear(), month = ("0" + (date.getMonth() + 1)).slice(-2), sdate = ("0" + date.getDate()).slice(-2), hour = ("0" + date.getHours()).slice(-2), minute = ("0" + date.getMinutes()).slice(-2), second = ("0" + date.getSeconds()).slice(-2); // 拼接 var result = year + "-"+ month +"-"+ sdate +" "+ hour +":"+ minute +":" + second; // 返回 return result; } formatDate(datetime) {