//格式化时间
                formateTime(t){
                    if(t instanceof Date){
                        let year = t.getFullYear();
                        let month = t.getMonth()+@H_301_16@1;
                        month =  month < @H_301_16@10 ? @H_301_16@"@H_301_16@0@H_301_16@"+month : month;
                        let day = t.getDate();
                        day =  day < @H_301_16@day : day;
                        console.log(year,month,day);
                        res=year+@H_301_16@""+month+@H_301_16@""+day;
                        return res; 
                    }
                    return @H_301_16@"";
                }