RestKit：如何处理空的response.body？ [英] RestKit: How to handle empty response.body?

问题描述

我使用POST请求某些内容，服务器只发送内容长度为0的状态代码200。我怎么处理这个？我不允许在没有映射的情况下添加RKResponseDescriptor，也不允许添加RKResponseDescriptor。

I request something with POST, and the server just sends status-code 200 with a content-length of 0 back. How can I handle this? I'm not allowed to add a RKResponseDescriptor without mapping, nor not add the RKResponseDescriptor.

推荐答案

啊，我刚刚发现，您可以为NSNull类创建映射。这似乎有效。这是代码：

Ah, I just found out, you can create a mapping for the NSNull class. That seems to work. Here's the code:

    {
        RKObjectMapping* responseMapping = [RKObjectMapping mappingForClass:[NSNull class]];
        RKResponseDescriptor* response =
        [RKResponseDescriptor responseDescriptorWithMapping:responseMapping
                                                     method:RKRequestMethodAny
                                                pathPattern:@"entry/sync"
                                                    keyPath:nil
                                                statusCodes:RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful)];

        [restObjectManager addResponseDescriptor:response];
    }

请告诉我这是否正确。

这篇关于RestKit：如何处理空的response.body？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！