时间转换器

 //时间转换
            getTime(time,sep){
                var result = "";
                if(time) {
                    var d = new Date();
                    d.setTime(time);
                    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 + sep + month + sep + day;
                }
                return result;
            },