python - Problems with Tornado Web Server filedownlaod -


broth web server

I have a question

I have a Tornado web server How do I download files?

This is my code. I ('content type', 'app / apk') itself .set_header ('content-break', 'attachment; filename =% s'% 'test.apk') F = file ('test.apk') itself Write (F.PD) self.finish ()

  1. I'v gets a file with unreadable content such as "asdfafasfd a ??? ?? ?? ???? ???? ???? ???? ???? ???? ???? ???? ???? ???? \ N ') is unreadable.

  2. APK, image file etc. I can download but the file size is 0k or 1k

    How can I file several types of files (Image, APK, etc.) Download Hurricane Web Server?

    I want the example source code plz.

    < Div class = "post-text" itemprop = "text">

    Code Tow Down Nedo is for download file from the server, which I used to download the CSV file in my app. This can help you. 

      def post (auto, file name): print ('I'm downloading file handles:', file name) ifile = open (filename + ".csv", "r") itself .set_header ('content-type', 'text / csv') self.set_header ( 'Content-dispute', 'attachment; file name =' + file name + '') self.write (ifile.read ())

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