same issue here~

same as me

用vuex管理数据吧

src/main.js 修改如下代码
`import Vue from 'vue'
import App from './App'

Vue.config.productionTip = false
App.mpType = 'app'
const app = new Vue(App)
app.$mount()
Vue.prototype.globalData = getApp().globalData`

放到app.$mount()之后才行