Question

我试图通过继承AFHTTPClient并设置基本路径来实现AFNetworking客户端

#define BaseURLString @"http://company.com/api/"

@implementation WineAPIClient

+(id)sharedInstance{
  static APIClient *__sharedInstance;
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
    __sharedInstance = [APIClient alloc]initWithBaseURL:[NSURL URLWithString:BaseURLString]];
});
return __sharedInstance;
}

- (id)initWithBaseURL:(NSURL *)url
{
 self = [super initWithBaseURL:url];
if(self){
    [self setParameterEncoding:AFJSONParameterEncoding];
    [self registerHTTPOperationClass:[AFJSONRequestOperation class]];
}

return self;
}

@end

这就是我向服务器发出请求的方式：

[[APIClient sharedInstance] getPath:@"wines"
                               parameters:nil
                               success:^(AFHTTPRequestOperation *operation, id responseObject) {
                                        NSLog(@"%@", responseObject);

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

现在我有了一个名为LoginViewController的类，它获取了我所携带的令牌编号。

现在我的问题是如何在我的AFHttpClinet类中将令牌设置为Authorization标头。

并使用Authorization标头进行其他请求。

任何人都可以帮我解决这个问题吗？

Answer 1

您可以使用AFNetworking的方法 setAuthorizationHeaderWithUsername:password:

+(id)sharedInstance{
  static APIClient *__sharedInstance;
  static dispatch_once_t onceToken;
  dispatch_once(&onceToken, ^{
  __sharedInstance = [APIClient alloc]initWithBaseURL:[NSURL URLWithString:BaseURLString]];
  [__sharedInstance setAuthorizationHeaderWithUsername:@"username" password:@"password"];
  });
  return __sharedInstance;
}

或

+(id)sharedInstance{ static APIClient *__sharedInstance; static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ __sharedInstance = [APIClient alloc]initWithBaseURL:[NSURL URLWithString:BaseURLString]]; }); return __sharedInstance; } - (void)updateAuthorizationHeaderUsername:(NSString *)username Password:(NSString *)password { [self setAuthorizationHeaderWithUsername:username password:password]; } - (void)updateAuthorizationHeader:(NSString *)token { [self setDefaultHeader:@"token" value:token]; }

Answer 2

尝试这样做

[[APIClient sharedInstance] getPath:@"wines"
                           parameters:@{@"Authorization":TOKEN}
                           success:^(AFHTTPRequestOperation *operation, id responseObject) {
                                    NSLog(@"%@", responseObject);

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

TOKEN是你的标记

如何在AFNetworking中设置授权标头

2 个答案: