tmp/wj-pack/backend/app/controller/home.js

'use strict';

const Controller = require('egg').Controller;

class HomeController extends Controller {
  async index() {
    const { ctx , app} = this;
    console.log( ctx.request.URL );
    ctx.resultOK( 'hi, training app ' + ctx.request.URL );
  }
}

module.exports = HomeController;