const app = getApp() Page({ data: { expendID: -1, rangeDate: app.$utils.formatDateMonth(new Date()), sumMoney: 0, billList: [] }, onLoad: function (options) { let expendID = options.expendId let rangeDate = options.rangeDate this.setData({expendID,rangeDate}) }, onShow() { app.$api.listGroupDetail({expendId:this.data.expendID,rangeDate:this.data.rangeDate}).then(res =>{ if (res.data){ let sumMoney = res.data.sumMoney let billList = res.data.billList this.setData({sumMoney,billList}) } }) } });