Ios 如何使用可选的URL参数映射GET请求的不同JSON响应
我需要使用可选的url参数对url执行GET请求 基本URL类似于Ios 如何使用可选的URL参数映射GET请求的不同JSON响应,ios,objective-c,mapping,restkit,restkit-0.20,Ios,Objective C,Mapping,Restkit,Restkit 0.20,我需要使用可选的url参数对url执行GET请求 基本URL类似于http://host/user/explore,可选择查询http://host/user/explore?who=VALUE&category=VALUE&service=VALUE以获得更准确的结果 对于第一种情况,响应在根目录下带有键,例如: { "professionals": [ { "_id": "59e8576cb524cf44a435844b" } ], "salons
http://host/user/explore
,可选择查询http://host/user/explore?who=VALUE&category=VALUE&service=VALUE
以获得更准确的结果
对于第一种情况,响应在根目录下带有键,例如:
{
"professionals": [
{
"_id": "59e8576cb524cf44a435844b"
}
],
"salons": [
{
"_id": "59e857bbb524cf44a4358454"
}
]
}
通过设置响应描述符,我能够成功映射响应,例如:
RKResponseDescriptor *response = [RKResponseDescriptor
responseDescriptorWithMapping:[Explore map1]
method:RKRequestMethodGET
pathPattern:@"user/explore"
keyPath:nil
statusCodes:RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful)];
return response;
(请注意,[Explore map1]
用于映射“Professional”NSArray和另一个由“Salon”NSObjects组成的NSArray)
但是,当我查询http://host/user/explore?who=VALUE&category=VALUE&service=VALUE
,我的回答变成:
{
"_id": "59f6f9fc36e51720da2e85f4"
},
{
"_id": "92x2f9fc36e51720da2e66d5"
}
其中,实际返回的对象都是相同类型的(并且在根上不再有键)
现在很明显,我的RKResponseDescriptor
和RKObjectMapping
无法正确处理这种情况
我研究过使用RKDynamicMapping
或RKRoute
,但无法真正了解它们的工作原理,或者它们是否适用于我的情况…您的url是:
那么就这样做吧:
let postMapping: RKObjectMapping = RKObjectMapping(for: GetFoo.self)
postMapping.addAttributeMappings(from:["who","category","service"])
// Define response decriptor
let statusCodes = RKStatusCodeIndexSetForClass(RKStatusCodeClass.successful)
let resDescriptor = RKResponseDescriptor(mapping: postMapping, method: RKRequestMethod.GET, pathPattern: "user/explore", keyPath: nil, statusCodes: statusCodes)
// Create object manager
let url = URL(string: "http://host")
let jsonPlaceholderManager = RKObjectManager(baseURL: url)
jsonPlaceholderManager?.addResponseDescriptor(resDescriptor)
RKObjectManager.setShared(jsonPlaceholderManager)
RKObjectManager.shared().getObjectsAtPath("/user/explore?who=VALUE&category=VALUE&service=VALUE", parameters: nil, success: { (operation, mappingResult) -> Void in
let dataResponse = operation?.httpRequestOperation.responseData
let jsonData = try? JSONSerialization.jsonObject(with: dataResponse!, options: .mutableContainers) as? NSMutableDictionary
print(dataResponse)