AFNetworking 3.0 AFURLResponseSerialization 缺失

Question

我被指派从事一个使用手动添加的 afnetworking 的项目。我删除了它并通过 cocoaPods 安装了 AFNetworking 3.0。

很多东西都坏了。我正在手动分配可接受的内容类型，如下所示：

AFImageResponseSerializer *serializer = [[AFImageResponseSerializer alloc] init];


serializer.acceptableContentTypes = [serializer.acceptableContentTypes setByAddingObject:@"application/x-www-form-urlencoded"];

self.MyCollectionViewCell.uiButton.imageView.imageResponseSerializer = serializer;

[self.MyCollectionViewCell.uibutton.imageView setImageWithURLRequest:request placeholderImage:nil
                                                                                 success:^(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image) {
 NSLog(@"Loaded successfully: %ld", (long)[response statusCode]);

[self.MyCollectionViewCell.uibutton setImage:image forState:UIControlStateNormal];

                                                                                 } failure:^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error){
    NSLog(@"failed loading: %@", error);

                                                                                 }];

在 AfNetworking 版本 3 中没有这样的属性

@property (nonatomic, strong) id <AFURLResponseSerialization> imageResponseSerializer;

我一直在寻找 3.0 版中的等效项。或者有没有其他方法可以解决手动设置可接受的内容类型的问题。如果有人能帮助我，我将不胜感激。

Answer 1

API 已在 AFNetworking 的 3.x 版本中更改。

现在UIImageView+AFNetworking使用AFImageDownloader实例来管理图片下载任务，AFImageDownloader使用AFHTTPSessionManager实例来管理http请求，所以你可以通过 AFImageDownloader 分配您的自定义 AFImageResponseSerializer，如下所示：

AFImageResponseSerializer *serializer = [[AFImageResponseSerializer alloc] init];
serializer.acceptableContentTypes = [serializer.acceptableContentTypes setByAddingObject:@"application/x-www-form-urlencoded"];

AFHTTPSessionManager *sessionManager = [[AFHTTPSessionManager alloc] initWithSessionConfiguration:defaultConfiguration];
sessionManager.responseSerializer = serializer;

AFImageDownloader *imageDownloader = [[AFImageDownloader alloc] 
             initWithSessionManager:sessionManager
             downloadPrioritization:AFImageDownloadPrioritizationFIFO
             maximumActiveDownloads:4
                         imageCache:[[AFAutoPurgingImageCache alloc] init]];
[UIImageView setSharedImageDownloader:imageDownloader];

AFNetworking 3.0 AFURLResponseSerialization 缺失

AFNetworking 3.0 AFURLResponseSerialization missing

objective-c

ios

afnetworking