Demo: Mostrar datos MySQL en JSON con Node JS 8 y Express JS 4

                      [
                         {
                            "id":1,
                            "nombre":"Arroz con Leche",
                            "stock":"45",
                            "precio":"2.50",
                            "fecha":"2015-11-06T21:22:56.000Z"
                         },
                         {
                            "id":2,
                            "nombre":"Torta de Chocolate",
                            "stock":"36",
                            "precio":"1.50",
                            "fecha":"2015-11-06T21:22:56.000Z"
                         },
                         {
                            "id":3,
                            "nombre":"Picarones",
                            "stock":"55",
                            "precio":"2.50",
                            "fecha":"2015-11-06T21:58:26.000Z"
                         },
                         {
                            "id":4,
                            "nombre":"Gelatina",
                            "stock":"42",
                            "precio":"1.00",
                            "fecha":"2015-11-06T21:58:26.000Z"
                         }
                      ]