/indexsendjepp上的ValueError :对已关闭文件的I/O操作

Question

我想上传'F:comic\picture\jepp‘中的zip文件。我使用以下代码：

def sendjepp(request):
    docuPath ='F:comic\picture\jepp'
    temp = tempfile.TemporaryFile()
    f = zipfile.ZipFile(temp, 'w', zipfile.ZIP_DEFLATED)
    for dirpath,dirnames,filenames in os.walk(docuPath):
          for filename in filenames:
              f.write(os.path.join(dirpath,filename))
    # f.close()
    wrapper = FileWrapper(temp)
    response = HttpResponse(wrapper, content_type='application/zip')
    response['Content-Disposition'] = 'attachment; filename=test.zip'
    response['Content-Length'] = temp.tell()
    temp.seek(0)
    return response

我得到了这个错误：

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Answer 1

当我遇到这个问题时回答，这是我发现的唯一问题。

您需要使用StreamingHttpResponse (docs here)而不是HttpResponse。