ShipOwner_WxApp/cloudfunctions/api/index.js

// 云函数入口文件
const cloud = require('wx-server-sdk')
const TcbRouter = require("tcb-router")
const got = require('got')
const md5 = require("md5")
const APPID = "wxf22759845920b6f3"
const SECRET = "149873f78958781cd1693c1238deaebc"
const WXBizDataCrypt = require('./WXBizDataCrypt')

cloud.init()

const db = cloud.database()
const errorLogs = db.collection("huihenduo_error_log")

// 云函数入口函数
exports.main = async (event, context) => {
  const wxContext = cloud.getWXContext()
  const _openid = wxContext.OPENID

  const app = new TcbRouter({
    event
  });

  console.log('Event', event)

  app.use(async (ctx, next) => {
    ctx.data = {};
    await next();
  });

  app.router("base", async (ctx, next) => {

    await next()
  })

  app.router("code2Session", async (ctx, next) => {
    let JSCODE = event.JSCODE
    let url = `https://api.weixin.qq.com/sns/jscode2session?appid=${APPID}&secret=${SECRET}&js_code=${JSCODE}&grant_type=authorization_code`

    let res = await got(url)
    let result = JSON.parse(res.body)
    ctx.body = {
      ...result,
      _openid
    }

    await next()
  })



  app.router("getAccessToken", async (ctx, next) => {
    let tokenUrl = `https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=${APPID}&secret=${SECRET}`


    let res = await got(tokenUrl)
    let {
      access_token
    } = JSON.parse(res.body)
    console.log(access_token)
    ctx.data = {
      access_token
    }
    await next();
  });

  app.router("sendMsg", async (ctx, next) => {
    let result = await cloud.openapi.subscribeMessage.send({
      "touser": _openid,
      "page": 'pages/index/index',
      "lang": 'zh_CN',
      "data": {
        "character_string2": {
          "value": '32℃'
        },
        "thing3": {
          "value": '地点'
        },
        "time4": {
          "value": '2020-05-20 11:55:33'
        },
        "thing5": {
          "value": '提示'
        }
      },
      "templateId": 'q1joCPFWjhAxSJtrZ30QFi_aA9LVva4PQZmBcxZIPhU',
      "miniprogramState": 'developer'
    })
    ctx.data = {
      result
    }
    await next();
  });

  return app.serve();
}