如何将RKObjectMapping（Reskit）转换为json字符串？

Question

我有以下代码：

NSString *url =     @"http://mysite.com"
RKURL *baseURL = [RKURL URLWithBaseURLString:url];
objectManager = [RKObjectManager objectManagerWithBaseURL:baseURL];
objectManager.client.baseURL = baseURL;
objectManager.serializationMIMEType = RKMIMETypeJSON;

NSString *token = @"Token is getting from rest API"
[[objectManager client] setValue:token forHTTPHeaderField:@"token"];  

RKClient *client= [objectManager client];     
RKRequest * therequest = [client requestWithResourcePath:@"/create"]; 


[therequest setHTTPBodyString:@"{user:user}"]; //Here receive a JSON value
[therequest setMethod:RKRequestMethodPOST];   
[therequest setDelegate:self];                               
[therequest send]; 

这段代码运行正常...但是我有一个问题，我需要向Rest API发送一个JSON对象（比如String），我有一个RKObjectMapping，其值应该发送给Rest Api。

可以将RKObjectMapping转换为JSON吗？

Answer 1

除非您自己编写JSON库，否则不能本机执行此操作。否则，考虑利用类似JSONKit的东西，它易于使用且运行良好。

Here's an example usage