Ios RestKit映射问题。相同的关键路径、不同的路径模式&；请求方法

我对RestKit有问题

我将

responseDescriptors

配置为使用

generalResponseMapping

将请求映射到

/users/login

，并使用

userMapping

将请求映射到

/users/：userID

初始化代码：

RKObjectManager *objectManager = [RKObjectManager managerWithBaseURL:baseURL];

    ...

RKObjectMapping *generalResponseMapping = [RKObjectMapping mappingForClass:[NSMutableDictionary class]];
[generalResponseMapping addAttributeMappingsFromArray:@[ @"status", @"token" ]];

RKEntityMapping *userMapping = [RKEntityMapping mappingForEntityForName:@"User" inManagedObjectStore:managedObjectStore];
userMapping.identificationAttributes = @[ @"userID" ];
[userMapping addAttributeMappingsFromArray:@[ @"avatar", @"name", @"email" ]];


void(^configureResponse)(RKMapping *,        RKRequestMethod,        NSString *,        NSString *,        NSIndexSet *) =
                       ^(RKMapping *mapping, RKRequestMethod method, NSString *pattern, NSString *keyPath, NSIndexSet *statusCodes)
{
    RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:mapping
                                                                                            method:method
                                                                                       pathPattern:pattern
                                                                                           keyPath:keyPath
                                                                                       statusCodes:statusCodes];
    [objectManager addResponseDescriptor:responseDescriptor];
};

NSIndexSet *codes = RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful);

configureResponse(generalResponseMapping, RKRequestMethodPOST, @"users/login",   nil, codes);   
configureResponse(userMapping,            RKRequestMethodGET,  @"users/:userID", nil, codes);

    ...

但是当我尝试向

/users/login

发送POST请求时

- (void)loginWithUserdata:(NSDictionary *)userdata
{   
    NSString *path = @"users/login";

    RKObjectManager *objectManager = [RKObjectManager sharedManager];
    [objectManager postObject:nil
                         path:path
                   parameters:userdata
                      success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult)
 {
    ...
 }
                      failure:^(RKObjectRequestOperation *operation, NSError *error)
 {
    ...
 }];
}

由于RestKit试图将我的

generalResponse

对象映射到

userMapping

restkit.object_mapping:RKMapperOperation.m:231 Asked to map source object {
    status = 0;
    token = "some_fake_token";
} with mapping <RKEntityMapping:0x9bb9040 objectClass=User propertyMappings=(
    "<RKAttributeMapping: 0x9bc5980 avatar => avatar>",
    "<RKAttributeMapping: 0x9b64dc0 name => name>",
    "<RKAttributeMapping: 0x9bc5700 email => email>",
    "<RKAttributeMapping: 0x9bc6a20 id => userID>",
)>

如果我注释掉为

users/:userID

添加的responseDescriptor，我可以成功获得正确的映射，网络模块将记录：

restkit.network:RKObjectRequestOperation.m:248 POST 'http://api.myapp.com/users/login' (200 OK / 1 objects) [request=0.0286s mapping=7.6855s total=7.7190s]:
response.headers={
"Cache-Control" = "max-age=0, private, must-revalidate";
Connection = "keep-alive";
"Content-Type" = "application/json; charset=utf-8";
Date = "Mon, 07 Oct 2013 23:18:06 GMT";
Etag = "\"555dbdf216a0f30229810af9411ad7c9\"";
"Keep-Alive" = "timeout=20";
Server = nginx;
Status = "200 OK";
"Transfer-Encoding" = Identity;
"X-Content-Type-Options" = nosniff;
"X-Frame-Options" = SAMEORIGIN;
"X-Request-Id" = "07803850-cfe3-4ccb-9a0d-46be980b0537";
"X-Runtime" = "0.004017";
"X-UA-Compatible" = "chrome=1";
"X-XSS-Protection" = "1; mode=block";
}
response.body={"status":0,"token":"some_fake_token"}

---

否则，我会在

-[RKMapperOperation mapSourceRepresentationWithMappingsDictionary]

中@autoreleasepool块的末尾获得EXC\u BAD\u访问权限，并且网络块日志记录保持安静。

不确定，因为请求类型应提供所需的拆分。这一行：

NSString *path = @"/users/login";

改为：

NSString *path = @"users/login";

---

在RestKit尝试匹配路径模式的一部分而不是另一部分（在响应描述符上）时，向路径模式的一部分添加斜杠可能会导致失败。

无效。根据你的建议更新了问题。你是被重定向还是什么？您是否调试了什么东西真正触动了网络并被接收回来（特别是标题）？感谢您的关注。更新了RestKit网络模块日志部分的问题。

RKResponseDescriptor

有许多“匹配…”方法，我将查看这些方法的调试情况，看看会发生什么。这两种模式应该都匹配，但是方法类型应该区分描述符。

NSString *path = @"users/login";