For server.js, we update the code by using route instance. By using this, we can remove some duplicate code.
For example:
app.get('/people', function(request, response){});
app.post('/people', parseUrlencoded, function(request, response){});
app.get('/people/:name', function(request, response){});
app.delete('/people/:name', function(request, response){});
There are a lot of '/people/'...
Using route instance:
app.route('/people')
.get(function(req ,res){})
.post(parseUrlEncoded, function(req, res){}); app.route('/people/:name')
.get(function(req, res){})
.delete(function(req, res){});
In our case:
before:
//server.js 'use strict'; var express = require('express');
var cors = require("cors");
var app = express();
app.use(cors());
var people = require('./controller/people'); app.get('/people', people.getAll);
app.get('/people/:id', people.get); app.listen(3000);
after:
'use strict'; var express = require('express');
var cors = require("cors");
var app = express();
app.use(cors());
var people = require('./controller/people'); app.route('/people')
.get(people.getAll);
app.route('/people/:id')
.get(people.get);
app.listen(3000);