Question

我正在尝试使用AFNetworking上传imageData（从gellery或相机中选择的图像并在UIImageview上设置）。这是我的代码：

 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    [[manager POST:setUrl parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
            [formData appendPartWithFileData:image name:namePara fileName:@"abc.png"mimeType:@"image/png"];
        } success:^(AFHTTPRequestOperation *operation, id responseObject) {
            NSLog(@"Success: %@", responseObject);
        } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
            NSLog(@"Error: %@", error);
        }]resume];

我已经尝试了太多，但我意识到 uploadTaskWithStreamedRequest：request 块不再编译。而我的 responseObject 不再是日志了。
我该怎么做？

Answer 1

适用于AFNetworking 2.5版本：

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

[manager POST:@"Your_API" parameters:params constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
          [formData appendPartWithFileData:img_data name:@"param_name" fileName:@"abc.png"mimeType:@"image/png"];
        }
    } success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"Success: %@", responseObject);


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

Answer 2

你可以做点什么，

 AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];


 [[manager POST:urlStrToUploadMedia parameters:parameter constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {

                    [formData appendPartWithFileData:dataToAppend name:mediaName fileName:mediaName mimeType:mimeType];

                } success:^(NSURLSessionDataTask * _Nonnull task, id  _Nonnull responseObject) {

                    NSLog(@"response object : %@",responseObject);

                } failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

                    NSLog(@"failure : %@",error.localizedDescription);


                }]resume];

此处dataToAppend为Image converted to NSData，mediaName为图片名称（无论您想提供什么），mimeType为mimeType，如image/jpeg或{{1对图像的类型进行处理。

使用AfNetworking上传图片

2 个答案: