Django 提供下载文件 [英] Django Serving a Download File

问题描述

我正在尝试提供一个由一些内容生成的 txt 文件，但我遇到了一些问题.我已经创建了临时文件并使用 NamedTemporaryFile 编写了内容，然后将 delete 设置为 false 进行调试，但下载的文件不包含任何内容.

I'm trying to serve a txt file generated with some content and i am having some issues. I'vecreated the temp files and written the content using NamedTemporaryFile and just set delete to false to debug however the downloaded file does not contain anything.

我的猜测是响应值没有指向正确的文件，因此没有下载任何东西，这是我的代码:

My guess is the response values are not pointed to the correct file, hense nothing is being downloaded, heres my code:

    f = NamedTemporaryFile()
    f.write(p.body)

    response = HttpResponse(FileWrapper(f), mimetype='application/force-download')
    response['Content-Disposition'] = 'attachment; filename=test-%s.txt' % p.uuid
    response['X-Sendfile'] = f.name

推荐答案

您是否考虑过像这样通过 response 发送 p.body :

Have you considered just sending p.body through the response like this:

response = HttpResponse(mimetype='text/plain')
response['Content-Disposition'] = 'attachment; filename="%s.txt"' % p.uuid
response.write(p.body)

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