Question

我想在get请求的标头中添加一个授权令牌（在此请求中我想从我的服务器获取一些JSON信息）这里是我的代码：

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);
}];

我收到了这个错误：该操作无法完成。（可可误差3840。）＆＃34; （JSON文本不以数组或对象和选项开头，以允许未设置片段。）UserInfo = 0x7f8098529760 {NSDebugDescription = JSON文本未以数组或对象开头，并且选项允许未设置片段。，NSUnderlyingError = 0x7f8098513790＆＃34;请求失败：未经授权（401）＆＃34;}

有谁知道原因？非常感谢

Answer 1

您不需要AFJSONRequestSerializer您需要AFJSONResponseSerializer

request =＆gt;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];

在afnetworking

2 个答案: