AFNetworking 2.0 JSON解析

這是我的代碼。AFNetworking 2.0 JSON解析

(void)performHttpRequestWithURL :(NSString *)urlString :(NSMutableArray *)resultArray completion:(void (^)(NSArray *results, NSError *error))completion 
{ 
    NSURL *myUrl = [NSURL URLWithString:urlString]; 
    NSURLRequest *request = [[NSURLRequest alloc] initWithURL:myUrl cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:10]; 
    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; 
    [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) 
    { 
     NSLog(@"請求完成"); 
     NSArray *arr; 
     arr = [NSJSONSerialization JSONObjectWithData:operation.responseData options:NSJSONReadingAllowFragments error:NULL]; 
     [resultArray addObjectsFromArray:arr]; 
     if (completion) { 
      completion(resultArray, nil); 
     } 
    }failure:^(AFHTTPRequestOperation *operation, NSError *error){ 
     NSLog(@"請求失敗: %@", error); 
     if (completion) { 
      completion(nil, error); 
     } 
    }]; 
    [operation start]; 
}

我只能用蘋果JSON解析，我不知道如何使用AFNetworking JSON解析本身。我沒有在AFNetworking 2.0.ask找到AFJsonrequestOperaton的求助，謝謝。

來源

2014-01-22 user3222464

您是否閱讀過AFNetworking文檔？ https://github.com/AFNetworking/AFNetworking#afhttprequestoperation – rckoenes

你的問題是什麼？我在這裏沒有看到問題。難道你找不到AFNetwork JSONRequest？ –

嘿，我剛剛發佈和回答示例 –

無需做手工，只需設置響應序列化JSON是這樣的：

.... 
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; 
operation.responseSerializer = [AFJSONResponseSerializer serializer];

您塊內

現在，responseObject應該是deserialised對象（NSDictionary或NSArray取決於你的根JSON對象從所述響應）

[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) { 
    NSLog(@"Hooray, we got %@", responseObject); 
} failure:^(AFHTTPRequestOperation *operation, NSError *error){ 
    NSLog(@"Oops, something went wrong: %@", [error localizedDescription]); 
}]; 
[operation start];

來源

2014-01-22 10:40:52 Alladinian

對於以下示例代碼AFNetworking 2.0工作原理：

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; 


NSDictionary *parameters = @{@"UserId": @"24",@"Name":@"Robin"}; 

NSLog(@"%@",parameters); 
parameters = nil; // set to nil for the example to work else you can pass data as usual 

// if you want to sent parameters you can use above code 

manager.requestSerializer = [AFJSONRequestSerializer serializer]; 

[manager POST:@"http://maps.google.com/maps/api/geocode/json?address=1600+Amphitheatre+Parkway,+Mountain+View,+CA&sensor=false" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) 
{ 

    NSLog(@"JSON: %@", responseObject); 


}failure:^(AFHTTPRequestOperation *operation, NSError *error) 
{ 
     NSLog(@"Error: %@", error); 
}];

來源

2014-01-22 11:39:13

此代碼片段不清楚。你能添加更多的解釋嗎？ – Raptor

AFNetworking 2.0 JSON解析

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