Express JS在应用程序启动时调用路由

Question

我正在寻找在我的快速js应用程序启动时调用路由（或函数）的最佳方法。

通常情况下，当我运行节点app.js时，我想直接从./app.js调用路由方法

//app.js
var teams = require('./routes/teams');
app.use('/teams', teams);

server.listen(server_port, function(){
  teams.foo() // <- this is what I would like to call when runing node ./app.js
});

团队是一条路线

//routes/teams.js

var express = require('express');
var router = express.Router();

var request = require('request');

router.get('/foo', function(req, res, next) {   
    foo()
  res.json({'result':'check foo teams'});
});

function foo(){
    //....
}

module.exports = router;