将文件下载为html而不是我要下载的文件，如何解决此问题？

Question

I want to write a download service on android. However when I tried it, it downloads files as HTML not as .jpg for example. How do I fix it ?

Answer 1

Nevermind I solved it. Just needed to add authorization key to my website as header. Thanks all.

Answer 2

            Uri uri = Uri.parse(url);    
            DownloadManager.Request request = new DownloadManager.Request(uri);

            String filename = URLUtil.guessFileName(uri.getEncodedPath(), null, "image/jpeg");
            request.setDescription(filename);