AFNetworking 错误域=com.alamofire.error.serialization.response 代码=-1011 "Request failed: bad request (400)"

Question

在邮递员中：

我收到回复，但在 XCode 中出现错误，这是我的代码：

NSString *tokenStr=[NSString stringWithFormat:@"%@",[[NSUserDefaults standardUserDefaults]objectForKey:@"token"]];

NSString *newString = [tokenStr stringByReplacingOccurrencesOfString:@"\"" withString:@""];
NSLog(@"Token iss %@",newString);

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

[manager.requestSerializer setValue:newString forHTTPHeaderField:@"Authorization-Token"];
[manager.requestSerializer setValue:@"5C063BDB-40EC-4EDE-8C0C-830D4437E056" forHTTPHeaderField:@"Authorization-Key"];
[manager.requestSerializer setValue:@"test@Simulationiq.com" forHTTPHeaderField:@"UserName"];
[manager.requestSerializer setValue:@"123456" forHTTPHeaderField:@"UserPassword"];

manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.responseSerializer = [AFHTTPResponseSerializer serializer];



manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/json", @"text/javascript", @"text/html",@"text/plain", nil];



[manager GET:BaseURLStringLogin parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"JSON: %@", responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"Bhai Error: %@", error);
    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Error Retrieving Data"
                                                                                          message:[error localizedDescription]
                                                                                         delegate:nil
                                                                                cancelButtonTitle:@"Ok"
                                                                                otherButtonTitles:nil];
                                      [alertView show];

}];

Answer 1

服务器返回 HTTP 400 错误，这意味着服务器端应用对您的请求不满意。如果您有权访问服务器日志，请调查它们并查看它们是否提供有关 missing/malformed.

的更多详细信息

不过，从外观上看，我看到您在 manager.requestSerializer 上设置了一堆值，但随后用默认值 manager.requestSerializer = [AFHTTPRequestSerializer serializer]; 覆盖了 manager.requestSerializer，这意味着您所有的自定义值配置值将被覆盖。尝试在 序列化程序分配 之后设置您的配置值：

manager.requestSerializer = [AFHTTPRequestSerializer serializer];
manager.responseSerializer = [AFHTTPResponseSerializer serializer];

[manager.requestSerializer setValue:newString forHTTPHeaderField:@"Authorization-Token"];
[manager.requestSerializer setValue:@"5C063BDB-40EC-4EDE-8C0C-830D4437E056" forHTTPHeaderField:@"Authorization-Key"];
[manager.requestSerializer setValue:@"test@Simulationiq.com" forHTTPHeaderField:@"UserName"];
[manager.requestSerializer setValue:@"123456" forHTTPHeaderField:@"UserPassword"];

AFNetworking 错误域=com.alamofire.error.serialization.response 代码=-1011 "Request failed: bad request (400)"

AFNetworking Error Domain=com.alamofire.error.serialization.response Code=-1011 "Request failed: bad request (400)"

objective-c

afnetworking-2