let Http = require('../../../utils/http.js') var app = getApp() Page({ data: { list:{}, cuponId:null }, onLoad(e) { console.log(e.id) Http.getResquest('/wxCoupon/findById','加载中',{ id: e.id },(res)=>{ console.log(res) this.setData({ list: res.data, cuponId:e.id }) }) }, aaa(){ Http.postResquest('/wxOrder/save', '加载中', { couponId: this.data.cuponId, openId: app.globalData.openId }, (res) => { console.log(res) if (res.code == 200) { wx.showToast({ title: '购买成功', }) wx.navigateBack({ delta: 2 }) } }) } })