如何通过 django(python) 中的 http 响应播放音频文件 [英] How to play a audio file through http response in django(python)

问题描述

我想向 url 发出请求，django 视图应该读取文件并将 http 响应发送回以在浏览器中播放相同的文件.我得到了以下代码，但它没有播放任何内容，请任何人帮助我..现在我在代码中硬编码了文件名.

I want to make request to url and django view should read the file and send the http response back to play the same file in browser.I got the following code but it does't play anything please anyone help me.. Right now i hard coded the file name in the code.

url: http://localhost/playfile/audiofile_name
def playAudioFile(request): 
    try:
        fname="C:\test\audio\t.mp3"    
        wrapper = FileWrapper(file(fname))
        print content_type
        response = HttpResponse(wrapper, content_type="audio/mpeg")
        print response
        response['Content-Length'] =os.path.getsize(fname )
        return response
    except:
        return HttpResponse()

提前致谢..

推荐答案

我找到了答案......

I found the answer.....

 def playAudioFile(request):
    fname="C:\test\audio\audio.mp3"
    f = open(fname,"rb") 
    response = HttpResponse()
    response.write(f.read())
    response['Content-Type'] ='audio/mp3'
    response['Content-Length'] =os.path.getsize(fname )
    return response

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