AFNetworking 2.0请求w。自定义标题 [英] AFNetworking 2.0 Request w. Custom Header

问题描述

我试着避免在这里问这样的一个新问题，但是我是一个Android开发人员学习IOS，我不知道如何使用AFNetworking 2.0为我的发布请求添加一个简单的头文件。下面是我的代码到目前为止工作，如果我想做一个请求，不需要一个头。任何人都可以通过添加到我的代码片段或提供替代的代码来显示我吗？我遇到了这个问题： http://www.raywenderlich.com/30445 显示了如何添加一个标题下的一个RESTful类标题，但其用于网络1.0，现在折旧，据我所知。

  AFHTTPRequestOperationManager * manager = [AFHTTPRequestOperationManager manager]; 
 NSDictionary * parameters = @ {@uid：@1}; 
 AFHT 
 [manager POST：@http://myface.com/api/profile/format/jsonparameters：parameters success：^（AFHTTPRequestOperation * operation，id responseObject）{
 // NSLog（@JSON：％@，responseObject）; 
 
 self.feedArray = [responseObject objectForKey：@feed]; 
 
 [self.tableView reloadData]; 
 $ b}失败：^（AFHTTPRequestOperation *操作，NSError *错误）{
 NSLog（@错误：％@，错误）; 
}]; 
 
  

解决方案

> AFHTTPRequestOperationManager 你会注意到一个名为 requestSerializer 的属性。这是 AFHTTPRequestSerializer 类型，并且通过HTTP管理器创建的请求使用由此对象指定的标头构建。

所以，试试这个：

  AFHTTPRequestOperationManager * manager = [AFHTTPRequestOperationManager manager]; 
 
 [manager.requestSerializer setValue：@SomeValueforHTTPHeaderField：@SomeHeaderField] 
 
 //发出请求
  

您可以从请求序列化器中读取标题字典，如下所示：

  manager.requestSerializer.HTTPRequestHeaders 
  

请注意，一旦您以这种方式设置标题，用于所有其他操作！

Ive tried to avoid asking such a newb question on here, but im a Android dev learning IOS and I cant figure out for the life of me how to add a simple header to my post requests using AFNetworking 2.0. Below is my code so far which works if i want to make a request that doesnt require a header.Could anyone show me via adding to my snippet or providing a alternate one that does this? I came across this tut: http://www.raywenderlich.com/30445 that shows how to add a header under the "A RESTful Class" heading , but its for afnetworking 1.0 and is now depreciated as far as i can tell.

    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    NSDictionary *parameters = @{@"uid": @"1"};
    AFHT
    [manager POST:@"http://myface.com/api/profile/format/json" parameters:parameters  success:^(AFHTTPRequestOperation *operation, id responseObject) {
        //NSLog(@"JSON: %@", responseObject);

        self.feedArray = [responseObject objectForKey:@"feed"];

        [self.tableView reloadData];

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

解决方案

Under AFHTTPRequestOperationManager you will notice a property called requestSerializer. This is of type AFHTTPRequestSerializer, and requests made through the HTTP manager are constructed with the headers specified by this object.

So, try this:

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

[manager.requestSerializer setValue:@"SomeValue" forHTTPHeaderField:@"SomeHeaderField"]

//Make your requests

You can read the headers dictionary from the request serializer as follows:

manager.requestSerializer.HTTPRequestHeaders

Note that once you set a header this way, it will be used for all other operations!

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