ios - RestKit POST 发送 JSON 不包含映射路径/类名

Question

我正在使用 RestKit 将对象发布到服务器或获取它。 GET 与映射配合得很好。 但 POST 却没有。

以下是接收到的 JSON 的形式:

{"user":{"id":98,"notification":false,"id":98,"token_session":"506934689"}}

问题是发送的 JSON 的 post 对象具有以下形式:

{"id":98,"notification":false,"id":98,"token_session":"506934689"}

如您所见，缺少“user”类名! (我无法更改 server API 以使用两种 JSON 格式)

这是我的代码，如果有人可以帮助我!

    RKObjectMapping* mapping = [RKObjectMapping mappingForClass:[UserObject class]];
    [mapping mapKeyPath:@"id" toAttribute:@"id"];
    [mapping mapKeyPath:@"token_session" toAttribute:@"token_session"];
    [mapping mapKeyPath:@"notification" toAttribute:@"notification"];

    [[RKObjectManager sharedManager].mappingProvider setMapping:mapping forKeyPath:@"user"];
    [[RKObjectManager sharedManager].mappingProvider registerMapping:mapping withRootKeyPath:@"user"];
    [[RKObjectManager sharedManager].mappingProvider setSerializationMapping:[mapping inverseMapping] forClass:[UserObject class]];
//Route :
    [[RKObjectManager sharedManager].router routeClass:[UserObject class] toResourcePath:@"user"];

以及该对象的帖子:

RKObjectManager * manager = [RKObjectManager sharedManager];
[manager postObject:user usingBlock:^(RKObjectLoader* loader)
{
    loader.delegate = self;
}];

非常感谢。

编辑:

我试过这个:

RKObjectManager * manager = [RKObjectManager sharedManager];
    [manager postObject:[CurrentSession sharedInstance].user usingBlock:^(RKObjectLoader* loader)
    {
        loader.sourceObject = [NSDictionary dictionaryWithObject:[CurrentSession sharedInstance].user forKey:@"user"];
        loader.resourcePath = url;
        loader.delegate = self;
    }];

但是发送的 JSON 是空的:(

Answer 1

我发现我的错误了!

[[RKObjectManager sharedManager].mappingProvider setMapping:mapping forKeyPath:@"user"];
[[RKObjectManager sharedManager].mappingProvider registerMapping:mapping withRootKeyPath:@"user"];

RestKit 似乎不喜欢这两行。 我只保留了第一行，发送的 JSON 就变成了我所期望的

{"user":{"id":98,"notification":false,"id":98,"token_session":"506934689"}}