ios - 使用RestKit发送POST不返回JSON内容

Question

因此，我是第一次发送POST请求。我在Mapping类中，并且正如我所想并从文档中读到的那样，它将以这种方式工作:

初始化RK:

- (void)initRK{
    if(!manager){
        manager = [RKObjectManager managerWithBaseURL:[NSURL URLWithString:BASE_CONTEXT_URL]];
    }

    if (!reqMapping) {
        reqMapping = [RKObjectMapping requestMapping];
    }
}

POST方法:

// Configure a request mapping for our Article class. We want to send back title, body, and publicationDate
RKObjectMapping* deviceRequestMapping = [RKObjectMapping mappingForClass:[DeviceDTO class]];
[deviceRequestMapping addAttributeMappingsFromArray:@[ @"model", @"name", @"systemName", @"systemVersion", @"devToken" ]];

RKObjectMapping* msRequestMapping = [RKObjectMapping mappingForClass:[MemberShipDTO class]];
[msRequestMapping addAttributeMappingsFromArray:@[ @"validSince", @"validTill" ]];

RKObjectMapping* countryRequestMapping = [RKObjectMapping mappingForClass:[CountryDTO class]];
[countryRequestMapping addAttributeMappingsFromArray:@[ @"idNumberDTO", @"iso2DTO", @"short_nameDTO", @"calling_codeDTO" ]];

RKObjectMapping* userRequestMapping = [RKObjectMapping requestMapping];
[userRequestMapping addAttributeMappingsFromArray:@[ @"displayName", @"phoneNumber", @"status", @"userID" ]];

[userRequestMapping addPropertyMapping:[RKRelationshipMapping relationshipMappingFromKeyPath:nil toKeyPath:@"device" withMapping:deviceRequestMapping]];
[userRequestMapping addPropertyMapping:[RKRelationshipMapping relationshipMappingFromKeyPath:nil toKeyPath:@"memberShip" withMapping:msRequestMapping]];
[userRequestMapping addPropertyMapping:[RKRelationshipMapping relationshipMappingFromKeyPath:nil toKeyPath:@"country" withMapping:countryRequestMapping]];

RKRequestDescriptor *requestDescriptor = [RKRequestDescriptor requestDescriptorWithMapping:userRequestMapping objectClass:[User class] rootKeyPath:@"user"];


//Create Objects
UserDTO *user = [[UserDTO alloc]init];
user.displayName = userDTO.displayName;
user.phoneNumber = userDTO.phoneNumber;
user.status = userDTO.status;
user.userID = userDTO.userID;
user.country = userDTO.country;

DeviceDTO *device = [[DeviceDTO alloc]init];
device.name = devDTO.name;
device.systemName = devDTO.systemName;
device.systemVersion = devDTO.systemVersion;
device.model = devDTO.model;
device.devToken = [[NSUserDefaults standardUserDefaults]objectForKey:PUSHTOKEN_USER_DEFAULTS_KEY];

user.deviceInfo = device;

MemberShipDTO *ms = [[MemberShipDTO alloc]init];
ms.validSince = [NSDate date];
ms.validTill = [[UtilitieHandler new] getDateByAdd:+1 :0 :0 :0];

user.memberShipDetails = ms;

[RKMIMETypeSerialization registerClass:[RKNSJSONSerialization class] forMIMEType:@"application/json"];

[[RKObjectManager sharedManager] setRequestSerializationMIMEType:RKMIMETypeJSON];
[[RKObjectManager sharedManager] setAcceptHeaderWithMIMEType:RKMIMETypeJSON];
[[RKObjectManager sharedManager] addRequestDescriptor:requestDescriptor];
[[RKObjectManager sharedManager] postObject:user path:@"user/integrate" parameters:nil success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult){
    RKLogInfo(@"Load collection of Articles: %@", mappingResult.array);
}failure:^(RKObjectRequestOperation *operation, NSError *error) {
    RKLogError(@"Operation failed with error: %@", error);
}];

因此，我尝试了不同的方法，并在使用Wireshark捕获请求之后返回了没有内容发送的请求。这意味着映射工作不正确。我尝试了很多，没有任何帮助。任何建议都很好!

这里是捕获的数据包:

POST /WAZZUUPWS/rest/service/user/integrate HTTP/1.1
Host: 192.168.2.115:8080
Accept-Encoding: gzip, deflate
Accept: application/json
Content-Length: 0
Connection: keep-alive
Accept-Language: de;q=1, en;q=0.9, fr;q=0.8, ja;q=0.7, nl;q=0.6, it;q=0.5
User-Agent: WAZZUUP!/1.0 (iPhone; iOS 6.1.4; Scale/2.00)

Answer 1

这可能只是您输入问题的错字，但requestDescriptor似乎没有链接到UserDTO类。