Display the current system time code in vue

          timeFormate(timeStamp) {
                let year = new Date(timeStamp).getFullYear();
                let month =new Date(timeStamp).getMonth() + 1 < 10? "0" + (new Date(timeStamp).getMonth() + 1): new Date(timeStamp).getMonth() + 1;
                let date =new Date(timeStamp).getDate() < 10? "0" + new Date(timeStamp).getDate(): new Date(timeStamp).getDate();
                let hh =new Date(timeStamp).getHours() < 10? "0" + new Date(timeStamp).getHours(): new Date(timeStamp).getHours();
                let mm =new Date(timeStamp).getMinutes() < 10? "0" + new Date(timeStamp).getMinutes(): new Date(timeStamp).getMinutes();
                let ss =new Date(timeStamp).getSeconds() < 10? "0" + new Date(timeStamp).getSeconds(): new Date(timeStamp).getSeconds();
                let hhtxt
                if (hh >= 0 && hh < 12) {
                    hhtxt = '上午'
                }else{
                    hhtxt = '下午'
                }

                let week = new Date(timeStamp).getDay();
                let weeks = ["日","一","二","三","四","五","六"];
                let getWeek = "星期" + weeks[week];
                this.nowTime = year + "/" + month + "/" + date + "  "+ hhtxt + hh+":"+mm+':'+ss +"  "+getWeek  ;
            },
            nowTimes(){
                this.timeFormate(new Date());
                setInterval(this.nowTimes,1000);
                this.clear()
            },
            clear(){
                clearInterval(this.nowTimes)
                this.nowTimes = null;
            }