text: import express from 'express'
  //引入子路由
  import allChatRouter from './allChat'
  import wechatRouter from './wechat'
  import wallRouter from './wall'
  
  const apiRouter = express.Router()
  
  apiRouter
    .use(allChatRouter)
    .use(wechatRouter)
    .use(wallRouter)
  
  export default apiRouter
  