Question

对于我的AFNetworking请求，我希望有这样的＆＃34; key＆＃34;：＆＃34; \ u0001＆＃34;但是我没有得到反应＆＃34;关键＆＃34;：＆＃34;＆＃34;。我尝试过多个堆栈问题，但对我没有用。

AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager.requestSerializer setTimeoutInterval:15];
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"application/json"];
manager.securityPolicy.allowInvalidCertificates = true;
manager.securityPolicy.validatesDomainName = false;
[manger.requestSerializer setValue:@"Application/json" forHTTPHeaderField:@"Accept"];
manger.responseSerializer = [AFHTTPResponseSerializer serializer];
[manger GET:url parameters:nil progress:nil success:^(NSURLSessionTask *operation, id responseObject){
        NSLog(@"Response REST AP loaded %@", responseObject);
        NSMutableDictionary *response = responseObject;
}

当我编写这行代码时，它以String格式工作

NSString* newStr = [[NSString alloc] initWithData:responseObject encoding:NSASCIIStringEncoding];

但是现在我不知道如何将其转换为NSDictionary，我也尝试将其转换为NSDictionary

NSData *webData = [newStr dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
NSDictionary *jsonDict = [NSJSONSerialization JSONObjectWithData:webData options:0 error:&error];

这不起作用。

任何人都可以指导我如何实现我的预期输出的正确步骤。

谢谢

Answer 1

我建议您检查responseObject类型，例如：

          if ([[responseObject class] isSubclassOfClass:[NSDictionary class]]) {
            // return responseObject because this is a dictionary
          }
          else {
            NSError *error = nil;
            NSString* newStr = [[NSString alloc] initWithData:responseObject encoding:NSASCIIStringEncoding];
            NSData *webData = [newStr dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
            return [NSJSONSerialization JSONObjectWithData:webData options:0 error:&error];
          }

Answer 2

NSDictionary* responseDict = [self dataObject:responseData];

使用它然后调用此方法

- (id) dataObject:(NSData*)data
{
    return [ NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:nil];
}

Answer 3

尝试其他方式：

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager.requestSerializer setTimeoutInterval:15];
manager.securityPolicy.allowInvalidCertificates = true;
manager.securityPolicy.validatesDomainName = false;
manager.requestSerializer = [AFJSONRequestSerializer serializer];
manager.responseSerializer = [AFJSONResponseSerializer serializer];

[manager GET:requestURL parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"Response REST AP loaded %@", responseObject);
}

AFNetworking对＆＃34; key＆＃34;：＆＃34; \ u0001＆＃34;的响应没收到

3 个答案: