用户可以使用Django从服务器下载文件的方法如下:
下面是一个示例代码:
import os
from django.http import HttpResponse
def download_file(request, file_path):
# 构建文件的绝对路径
file_full_path = os.path.join('/path/to/files/', file_path)
if os.path.exists(file_full_path) and os.path.isfile(file_full_path):
with open(file_full_path, 'rb') as file:
response = HttpResponse(file.read(), content_type='application/octet-stream')
response['Content-Disposition'] = 'attachment; filename=' + os.path.basename(file_full_path)
return response
else:
return HttpResponse('文件不存在')
请注意,上述示例中的文件路径是一个示例路径,需要根据实际情况进行修改。
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