gistfile1.js

// partie express

var articles = [];
var id = 0;

app.post('/article/new', function(req, res) {
    var article = req.body;

    article.id = id;
    id++;

    articles.push(article);
    res.send({ success : true });     
});

app.get('/article/:id', function(req, res) {
    var id = req.param('id');

    articles.forEach(function(article) {
      if (article.id == id) {
         return res.send(article);
      }) 
    });
});


// Front Angularjs

MyCtrl.controller('$http', function($http) {

   // recupere un article   
   $scope.getArticle = function(id) {
      $http.get('/article/' + id).success(function(data) {
          console.log(data);
      })
   }

   // creer un article
   $scope.createArticle = function(monarticle) {
      $http.post('/article/new', monarticle).success(function(article) {
        console.log(article)
      }) 
   };
});