响应映射以获取带有动态路径Restkit的对象 [英] Response mapping to get object with dynamic path restkit

问题描述

如果路径上的getobjects与用于映射响应的路径模式不同，如何将响应映射设置为具有路径模式的管理器.

how to i set response mapping to manager with path pattern ..if the getobjects at path is different from path pattern that is used to map the response.

[manager addResponseDescriptorsFromArray:
@[[RKResponseDescriptor responseDescriptorWithMapping:categoryMapping
 pathPattern:A
 keyPath:nil
 statusCodes:RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful)]]];



[manager getObjectsAtPath:A/ID
 parameters:nil
success:^(RKObjectRequestOperation *operation, RKMappingResult *mappingResult) {
NSLog(@" Category success");
[self.delegate didReceiveAssignedCategories];
}
failure:^(RKObjectRequestOperation *operation, NSError *error) {
NSLog(@"Category failure");
}];

响应映射路径ie:A必须设置为用于获取对象的动态路径ie:A/ID. 例如:

response mapping path ie:A must be set to dynamic path used to getobject ie:A/ID . ex:

致电1)

A =/getAllCategories

A = /getAllCategories

A/ID =/getAllCategories/123

A/ID = /getAllCategories/123

致电2)

A =/getAllCategories

A = /getAllCategories

A/ID =/getAllCategories/456

A/ID = /getAllCategories/456

123、456的响应映射相同 仅在获取对象时，我使用的是不同的网址，即:带有ID的附件. 该怎么做?

response mapping is same for 123, 456 only while getting the objects i am using different urls ie: with id's attached. how to do that ?

推荐答案

如果您有两个路径模式均返回相同类型的数据，则可以将相同的映射与2个不同的响应描述符一起使用.

If you have 2 path patters which both return the same type of data then you can use the same mapping with 2 different response descriptors.

如果您有一种路径模式可以返回2种不同类型的数据，则需要使用RKDynamicMapping来拦截"传入的数据并确定实际需要的映射.

If you have 1 path pattern which can return 2 different types of data then you need to use RKDynamicMapping to 'intercept' the incoming data and decide which mapping is actually required.

根据您编辑过的问题，模式"是您误解的重要内容.您需要使用路径模式，而不是静态路径:

From your edited question, 'pattern' is the important thing that you have misunderstood. You need to use a path pattern, not a static path:

@"getAllCategories/:identity"

这篇关于响应映射以获取带有动态路径Restkit的对象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！