发送资产视频到web服务- iOS

Question

我正试图将资产库中的视频发送到带有参数video的web服务，但如何才能做到?

我得到NSURL如下:assets-library://asset/asset.MOV?id=What-ever-0000-000&ext=MOV

我使用AFNetworking发送post请求，以下是我的代码:

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];
[manager setSecurityPolicy:[AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeNone]];
[manager.requestSerializer setValue:@"no-cache" forHTTPHeaderField:@"Catch-Control"];
NSDictionary *parameters = @{@"video": myurl};
[manager POST:@"this is my service link" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"JSON: %@", responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"Error: %@", error);
}];

我是否需要将NSURL转换为另一种表示，以便我可以提交它?我不知道?

Answer 1

你可以这样发布视频到服务器

AFHTTPRequestOperation *op = [theManager POST:urlString
                                parameters:theParameters
                 constructingBodyWithBlock:^(id<AFMultipartFormData> formData)
                                    {
                                        [formData appendPartWithFileURL:postedVideoURL name:@"media" fileName:@"FinalMovie.mp4" mimeType:@"mp4" error:nil];
                                        [formData appendPartWithFileData:imgData name:@"video_thumb" fileName:@"png" mimeType:@"image/jpeg"];
                                    }
                                success:^(AFHTTPRequestOperation *operation, id responseObject)
                                    {}
                                   failure:^(AFHTTPRequestOperation *operation, NSError *error)
                                    {}]; 
[op start];

像这样创建manager对象

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];