AFNetworking 2.5 如何为 HTTPHeaderField 设置值答案

【问题标题】：AFNetworking 2.5 How to set value for forHTTPHeaderFieldAFNetworking 2.5 如何为 HTTPHeaderField 设置值
【发布时间】：2014-11-29 21:43:03
【问题描述】：

如何在 AFNetworking "2.5" 中执行以下操作。我在较旧的 AFNetworking 版本中编写了这段代码：

-(void)login{

    NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:
                            username.text,@"username",password.text,@"password",nil];

    AFHTTPClient *httpClient= [[AFHTTPClient alloc]initWithBaseURL:[NSURL URLWithString:[NSString stringWithFormat:@"some_url"]]];

    [httpClient registerHTTPOperationClass:[AFJSONRequestOperation class]];
    [httpClient setDefaultHeader:@"Accept" value:@"application/json"];
    [httpClient setAuthorizationHeaderWithToken:@"Token"];

    NSMutableURLRequest *request = [httpClient requestWithMethod:@"POST" path:@"some_path" parameters:params];

    [request addValue:@"some_value" forHTTPHeaderField:@"some_field"];

    AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];

    [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject)
     {
         NSLog(@"Response- %@", responseObject);
     }
     failure:^(AFHTTPRequestOperation *operation, NSError *error)
     {
         NSLog(@"Error- %@",error);
     }];
    [operation start];
}

【问题讨论】：

有很多关于从 AFNetworking 1 迁移到 2 的文章和 Stack Overflow 页面。我建议您看看它们，因为它们回答了您的确切问题。
你能给我这样的链接吗？因为我还没有找到。
github.com/AFNetworking/AFNetworking/wiki/…
gavrix.wordpress.com/2013/10/16/…
stackoverflow.com/questions/20792044/…

标签： ios xcode afnetworking

【解决方案1】：

这就是我在 AFNetworking 2.5 中所做的。

-(void)login
{    
    NSDictionary *parameters = [NSDictionary dictionaryWithObjectsAndKeys:
                        username.text,@"email",password.text,@"password",nil];

    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    [manager.requestSerializer setValue:some_value forHTTPHeaderField:@"some_field"];

    [manager POST:@"some_url" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) 
    {
        NSLog(@"JSON: %@", responseObject);
    } 
    failure:^(AFHTTPRequestOperation *operation, NSError *error) 
    {
        NSLog(@"Error: %@", error);
   }];
}

【讨论】：