ios - 通过 iOS SDK 从 Box 流式传输视频 URL

Question

我正在使用 Box 的 iOS SDK ( https://github.com/box/box-ios-sdk-v2 )，我正在尝试获取一个 URL 来流式传输上传到 Box 的视频。

我尝试在 BoxFilesResourceManager 类上使用以下方法，但我没有在 https://developers.box.com/docs/#folders-folder-object 上看到任何特殊字段那会给我一个流媒体 URL

- (BoxAPIJSONOperation *)fileInfoWithID:(NSString *)fileID requestBuilder:(BoxFilesRequestBuilder *)builder success:(BoxFileBlock)successBlock failure:(BoxAPIJSONFailureBlock)failureBlock;

获取 URL 的唯一可能方法可能是获取文件的共享链接并尝试从中流式传输，但我毫不怀疑这会给我正确的 URL

谢谢

Answer 1

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"https://api.box.com/2.0/files/%@/content", fileId]]];
NSString *bearerToken = [NSString stringWithFormat:@"Bearer %@", accessToken]; // the access tokes must be valid(not expired)
[request addValue:bearerToken forHTTPHeaderField:@"Authorization"];
NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self];
[conn start];

// NSURLConnection Delegate method 
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
    NSLog(@"streamable url: %@", response.URL);
}