django 如何将zip文件返回给前端下载

您可以使用HttpResponse来返回zip文件，设置Content-Type为application/zip，Content-Disposition为attachment，filename为您想要的文件名。以下是示例代码：

import zipfile
from django.http import HttpResponse

def download_zip(request):
    # 创建一个zip文件
    buffer = io.BytesIO()
    with zipfile.ZipFile(buffer, 'w') as zip_file:
        # 将文件添加到zip文件中
        file_path = 'path/to/your/file'
        zip_file.write(file_path)

    # 返回HttpResponse对象，Content-Type设置为application/zip，Content-Disposition设置为attachment
    # filename设置为您想要的文件名
    response = HttpResponse(buffer.getvalue(), content_type='application/zip')
    response['Content-Disposition'] = 'attachment; filename="your_file_name.zip"'
    return response
``