怎么修改才能变成三天的倒计时

想改成三天时间的倒计时 麻烦哪位师傅帮忙看下 修改一下 麻烦帮忙修改一下代码

<button class="cu-btn bg-red" disabled type="">
                      <uni-countdown :show-day="false" :hour="pageInfo.houre" :minute="pageInfo.minute" :second="pageInfo.second" color="#FFFFFF" @timeup="reload()"/>
                </button>

this.$lastWithDrawTime(type).then((result) => {
                    let time=parseInt(new Date().getTime()/1000);
                    switch(type){
                        case 1:
                            if(time-result>259200){
                                _this.pageInfo.isOk=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk=false;
                                _this.pageInfo.houre=parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
                                _this.pageInfo.minute=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                        case 2:
                            if(time-result>259200){
                                _this.pageInfo.isOk2=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk2=false;
                                _this.pageInfo.houre2=parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
                                _this.pageInfo.minute2=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second2=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                        case 3:
                            if(time-result>259200){
                                _this.pageInfo.isOk3=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk3=false;
                                _this.pageInfo.houre3=parseInt((mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
                                _this.pageInfo.minute3=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second3=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                    }
                })

this.$lastWithDrawTime(type).then((result) => {
                    let time=parseInt(new Date().getTime()/1000);
                    switch(type){
                        case 1:
                            if(time-result>259200){
                                _this.pageInfo.isOk=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk=false;
                                let hours=(mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60);
                                let day=parseInt(hours/24);
                                _this.pageInfo.day=day;
                                _this.pageInfo.houre=parseInt(hours-day*24);
                                _this.pageInfo.minute=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                        case 2:
                            if(time-result>259200){
                                _this.pageInfo.isOk2=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk2=false;
                                let hours=(mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60);
                                let day=parseInt(hours/24);
                                _this.pageInfo.day2=day;
                                _this.pageInfo.houre2=parseInt(hours-day*24);
                                _this.pageInfo.minute2=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second2=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                        case 3:
                            if(time-result>259200){
                                _this.pageInfo.isOk3=true;
                            }else{
                                let mss=(259200-(time-result))*1000;
                                _this.pageInfo.isOk3=false;
                                let hours=(mss % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60);
                                let day=parseInt(hours/24);
                                _this.pageInfo.day3=day;
                                _this.pageInfo.houre3=parseInt(hours-day*24);
                                _this.pageInfo.minute3=parseInt((mss % (1000 * 60 * 60)) / (1000 * 60))
                                _this.pageInfo.second3=parseInt((mss % (1000 * 60)) / 1000)
                            }
                            break;
                    }
                })

只要显示时分秒，还是要显示天数呢？

添加一个天数计算

_this.pageInfo.day=parseInt((mss % (1000 * 60 * 60 * 24))

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