解决django下载文件时中文名导致的混乱问题

Posted 2021-11-07 Jason_WangYing

刚刚写好的下载文件测试时用的英文没有问题，结果提交后别人用了后说不能用

我看了下就是中文编码造成的，解决办法也很简单

 response['Content-Disposition'] = 'attachment;filename="%s"' % filename 

改成

response['Content-Disposition'] = "attachment; filename*=utf-8''{}".format(escape_uri_path(filename)) return

 完整代码

def download(request):
    filename = request.GET.get('file')
    try:
        filepath = os.path.join('static/file_upload/', filename)
        fp = open(filepath, 'rb')
        response = StreamingHttpResponse(fp)
        response['Content-Type'] = 'application/octet-stream'
        response['Content-Disposition'] = "attachment; filename*=utf-8''{}".format(escape_uri_path(filename))
        return response
        fp.close()
    except Exception as ex:
        print(ex)
        return HttpResponse('参数错误，请联系管理员')