ios - 带有查询参数的 RestKit postObject

Question

我正在使用 RestKit 并尝试发布一个带有查询参数的对象(形式为 token=<token> 的身份验证 token )，但我不知道如何让它工作。这就是我正在做的...

首先，我将请求对象映射添加到管理器:

RKObjectMapping *requestMapping = [RKObjectMapping requestMapping];
    [requestMapping addAttributeMappingsFromDictionary:@{
     @"id" : @"id",
     @"name"   : @"name",
     @"latitude" : @"latitude",
     @"longitude" : @"longitude"
     }];

    RKRequestDescriptor *requestDescriptor = [RKRequestDescriptor requestDescriptorWithMapping:requestMapping objectClass:[Location class] rootKeyPath:nil];

    [manager addRequestDescriptor:requestDescriptor];

然后我提出请求:

RKManagedObjectRequestOperation *operation = [RKObjectManager.sharedManager  appropriateObjectRequestOperationWithObject:self method:RKRequestMethodPOST path:@"/api/v1/users/3/locations" parameters:@{@"token" : token}];

[operation setCompletionBlockWithSuccess:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {
    Location * location = (Location*)mappingResult;
    self.id = Location.id;
} failure:^(RKObjectRequestOperation *operation, NSError *error) {
    ALog(@"fail!");
    }];

[RKObjectManager.sharedManager enqueueObjectRequestOperation:operation];

当发出请求时，Location 对象被序列化为 JSON 并放入请求正文中就好了。但是，不是将 token 添加到查询字符串，而是将其作为 JSON 添加到请求正文。

例子:

request.body={"id":0,name="test","longitude":-0.1337,"latitude":51.50998,"token":"Z3JlZ2c6MTM2MDU2OTk2MDY2OTpMajkxd01acWxjcGg1dEpFVy9IaEcwNTcyMWJkSEpnTFRTQTI2eXNlN29VOVRTc1UwV1lEU0E9PQ=="}

非常感谢任何帮助!

Answer 1

https://gist.github.com/onelittlefish/5970616 有一个要点它为 RKObjectManager 提供了一个很好的扩展，允许您将查询参数添加到 PUT 或 POST 请求。

只需将这些文件放到您的项目中，导入 header ，您就可以使用类似于@giuseppe 的答案的东西(将参数添加到正文，而不是路径)。唯一的区别是将 parameters 更改为 queryParameters - 您的调用可能看起来像这样:

[objectManager postObject:self
                     path:@"/api/v1/users/3/locations"
          queryParameters:queryParams
                  success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {

                  Location * location = (Location*)mappingResult;
                  self.id = Location.id;

              }
              failure:^(RKObjectRequestOperation *operation, NSError *error) {

                  ALog(@"fail!");

              }
];