在 RESTkit 中为 JSON 数组中的对象指定特定映射？

发布于 2025-01-05 12:31:54 字数 483 浏览 1 评论 0原文

当我请求 UserProfile 对象列表时，我从 django-rest-framework 收到此 JSON：

[
    {
        "gender": 1, 
        "show_gender": true, 
        "show_real_name": true
    }, 
    {
        "gender": 2, 
        "show_gender": true, 
        "show_real_name": true
    }
]

但我不知道如何使用 Restkit 配置我的映射。 Restkit 似乎需要一个字典而不是列表，因为它似乎使用字典的键作为“KeyPath”来标识必要的映射。有没有办法手动指定接收对象的映射？

原文

I'm receiving this JSON from django-rest-framework when I request a list of UserProfile objects:

[
    {
        "gender": 1, 
        "show_gender": true, 
        "show_real_name": true
    }, 
    {
        "gender": 2, 
        "show_gender": true, 
        "show_real_name": true
    }
]

But I'm at loss how to configure my mappings with Restkit. Restkit seems to expect a dictionary instead of a list, since it seems to use the dictionary's keys as "KeyPath" to identify the necessary mappings. Is there a way to specify a mapping for the received objects manually?

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メ斷腸人バ 2025-01-12 12:31:54

知道了！

// define a mapping
RKObjectMapping* userMapping = [RKObjectMapping mappingForClass:[ERUser class]];
[userMapping mapAttributes:
 @"gender",
 @"show_gender",
 @"show_real_name",
 nil];

// add the mapping anonymously
[objectManager.mappingProvider addObjectMapping:userMapping];

// tell the mapping provider which mapping to use
RKObjectMapping* articleMapping = [[RKObjectManager sharedManager].mappingProvider objectMappingForClass:[ERUser class]];
[objectManager loadObjectsAtResourcePath:@"/users" objectMapping:articleMapping delegate:self];

Got it!

// define a mapping
RKObjectMapping* userMapping = [RKObjectMapping mappingForClass:[ERUser class]];
[userMapping mapAttributes:
 @"gender",
 @"show_gender",
 @"show_real_name",
 nil];

// add the mapping anonymously
[objectManager.mappingProvider addObjectMapping:userMapping];

// tell the mapping provider which mapping to use
RKObjectMapping* articleMapping = [[RKObjectManager sharedManager].mappingProvider objectMappingForClass:[ERUser class]];
[objectManager loadObjectsAtResourcePath:@"/users" objectMapping:articleMapping delegate:self];

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