如果你要序列化数据对象，那么它将不是正确的json对象。充分利用现有内容，然后将数据对象包装在中JSON.stringify()。
$http({ url: '/user_to_itsr', method: "POST", data: JSON.stringify({application:app, from:d1, to:d2}), headers: {'Content-Type': 'application/json'}}).success(function (data, status, headers, config) { $scope.users = data.users; // assign $scope.persons here as promise is resolved here }).error(function (data, status, headers, config) { $scope.status = status + ' ' + headers;});
