client-miniapp/src/app.js

import 'taro-ui/dist/style/index.scss'
import React, {
  Component
} from 'react'
import Taro from '@tarojs/taro'
import {
  Provider,connect
} from 'react-redux'

import configStore from './store'
import {asyncLogin} from './reducers/user'

import './app.scss'
import request from './util/request'

const store = configStore()

class App extends Component {
  componentDidMount() {}

  onLaunch () {
  
  }

  componentDidShow() {
    wx.login({
      success (res) {
        console.log(res,'22222222222')
        if (res.code) {
          //发起网络请求

          request({url:`/login?code=${res.code}`,method:"post"}).then((res)=>{
            
            try {
              Taro.setStorageSync('token', res.data.data.token)
              store.dispatch({type:'LOGIN',user:res.data.data})
            } catch (e) { }
            
            
          }).catch(err=>{
            console.log(err,'3333333333')
          })

          
        } else {
          console.log('登录失败！' + res.errMsg)
        }
      },
      fail: e => console.error(e)
    })
  }

  componentDidHide() {}

  componentDidCatchError() {}


  // 在 App 类中的 render() 函数没有实际作用
  // 请勿修改此函数
  render() {
    return ( <Provider store = {store} > 
        {this.props.children} 
    </Provider>
    )
  }
}

export default App