为 afnetworking 中的授权令牌设置请求 header

Question

我想向获取请求的 header 添加授权令牌（在此请求中，我想从我的服务器获取一些 JSON 信息）这是我的代码：

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
//[manager.requestSerializer setAuthorizationHeaderFieldWithToken:token];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[manager.requestSerializer setValue:@"4959a0bc00a15e335fb6" forHTTPHeaderField:@"Authorization"];
[manager GET:@"http://domain.com/recipes.json" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"JSON: %@", responseObject);
    NSError *e=nil;

    recipesarray = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:&e];
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"Error: %@", error);
}];

我收到这个错误：操作无法完成。（Cocoa 错误 3840。）”（JSON 文本未以数组或 object 开头，并且未设置允许片段的选项。）UserInfo=0x7f8098529760 {NSDebugDescription=JSON 文本未以数组或 object 开头，并且未设置允许片段的选项。NSUnderlyingError=0x7f8098513790 "Request failed: unauthorized (401)"}

有谁知道原因吗？非常感谢

Answer 1

你不需要 AFJSONRequestSerializer 你需要 AFJSONResponseSerializer

请求=>响应

和 AFJSONResponseSerializer 是默认的 responseSerializer 所以不要更改 requestSerializer

Answer 2

使用 AFHTTPRequestOperationManager 使用方法 setAuthorizationHeaderFieldWithToken

[manager.requestSerializer setAuthorizationHeaderFieldWithToken:token];

为 afnetworking 中的授权令牌设置请求 header

setting a request header for an authorization token in afnetworking

json

header

objective-c

ios

afnetworking-2