0

我正在使用 Afnetworking 3.0，对于带有其他一些参数的图像上传，我使用此代码

NSData *imageToUpload = UIImageJPEGRepresentation(_profileImageView.image, 1.0);//(uploadedImgView.image);
        NSMutableDictionary * params = [[NSMutableDictionary alloc] init];
        [params setValue:_tf_email.text forKey:@"email"];
        [params setValue:_tf_password.text forKey:@"password"];
        [params setValue:_tf_userType.text forKey:@"userType"];
        [params setValue:_tf_country.text forKey:@"country"];
        [params setValue:_tf_name.text forKey:@"name"];
        [params setValue:@"3.423434" forKey:@"longitude"];
        [params setValue:@"72.32445" forKey:@"latitude"];
        NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:[NSString stringWithFormat:@"%@%@",BaseUrl,Register] parameters:params constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
            [formData appendPartWithFileData:imageToUpload name:@"profilePicture" fileName:[NSString stringWithFormat:@"%@.jpeg",_tf_name.text] mimeType:@"image/jpeg"];
        } error:nil];

       // AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
        AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
        AFJSONResponseSerializer *responseSerializer = [AFJSONResponseSerializer serializerWithReadingOptions:NSJSONReadingAllowFragments];
        responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"text/html",@"charset=UTF-8", nil];


        manager.responseSerializer = responseSerializer;


        NSURLSessionUploadTask *uploadTask;
        uploadTask = [manager
                      uploadTaskWithStreamedRequest:request
                      progress:^(NSProgress * _Nonnull uploadProgress) {
                          // This is not called back on the main queue.
                          // You are responsible for dispatching to the main queue for UI updates
                          dispatch_async(dispatch_get_main_queue(), ^{
                              //Update the progress view
                              //[progressView setProgress:uploadProgress.fractionCompleted];
                              NSLog(@"%f",uploadProgress.fractionCompleted);
                          });
                      }
                      completionHandler:^(NSURLResponse * _Nonnull response, id  _Nullable responseObject, NSError * _Nullable error) {
                          if (error) {
                              NSLog(@"Error: %@", error);
                          } else {
                              NSLog(@"%@ %@", response, responseObject);
                          }
                      }];

        [uploadTask resume];

注意：profilePicture 是我为它提供服务的关键错误错误：错误域 = NSCocoaErrorDomain 代码 = 3840“字符 1 周围的值无效。” UserInfo={NSDebugDescription=字符 1 周围的值无效。}

4

0 回答 0