Question

我创建了一个像这样的zip文件：

        zipped_file = zipfile.ZipFile("csvOutput{}.zip".format(timestamp), 'w')
        zipped_file.write(sms_file_path)
        zipped_file.write(mail_maga_file_path)
        zipped_file.close()

想要发送它，我目前正在使用此代码：

        response_file = open('csvOutput{}.zip'.format(timestamp))
        response = HttpResponse(response_file, content_type="application/force-download")
        response['Content-Disposition'] = 'attachment; filename=csvOutput{}.zip"'.format(timestamp)
        return response
        raise Http404

但是我使用的东西可能已经过时了？ Python不断崩溃，它无法在unicode中解码：

UnicodeDecodeError: 'utf-8' codec can't decode byte 0x94 in position 14: invalid start byte

表示line 100正在抛出错误，即HttpResponse()

行

修改：我已将content_type更改为application/zip并收到新错误（这似乎更好？）：

caution:  zipfile comment truncated
error [output.zip]:  missing 3232109644 bytes in zipfile
  (attempting to process anyway)
error [output.zip]:  attempt to seek before beginning of zipfile
  (please check that you have transferred or created the zipfile in the
  appropriate BINARY mode and that you have compiled UnZip properly)

Answer 1

看起来这个问题与您的时间戳字符串有关。

response_file = open('csvOutput{}.zip'.format(str(timestamp).encode('ISO-8859-1').strip()))

或

{{1}}

Answer 2

我已经设法解决此问题，方法是使用“ rb”打开文件，如下所示：

response_file = open('csvOutput{}.zip'.format(timestamp), 'rb')

Python3 Django ZipFile HttpResponse UnicodeDecodeError

2 个答案: