var app = angular.module('agenda');

app.controller('PessoaCtrl', ['$scope', '$http', '$routeParams', '$location,' function($scope, $http, $routeParams, $location) {

    var regex = /localhost:8080/animal/(\d+)/g;

    var url = $location.absUrl();

    var id = regex.exec(url);

    console.log(id);
}]);