1 'use strict';
 2 module.exports = app => {
 3   return class HomeController extends app.Controller {
 4     async index(ctx) {
 5       const locals = {
 6         message: '我的APP',
 7         varies: {
 8           //添加客户userAgent数据
 9           userAgent: ctx.get('user-agent')
10         },
11       };
12       await this.ctx.render('home.js', locals);
13     }
14   }
15 }