django+nginx+uwsgi下载文件时如何设置设置文件

Question

我用django + nginx + uwsgi写了文件下载代码

以下是我的代码

def download_latest_db(request):
    latest_db = DB.objects.all().first()
    chunk_size = 8192
    if latest_db is not None:
        response = FileResponse(FileWrapper(open(latest_db.locate, 'rb'), chunk_size))
        response['Content-Length'] = os.path.getsize(latest_db .locate)
        response['Content-Disposition'] = 'attachment; filename="%s.db"'% latest_db.version
        return response
    return Response(status=404)

但是我试了五次文件下载几乎都失败了并且它不会在运行服务器模式下发生

估计是nginx设置的问题。请帮助我

以下是我的 nginx 设置。我使用基本设置

user www-data;
worker_processes auto;
pid /run/nginx.pid;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        tcp_nodelay on;
        keepalive_timeout 65;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        ##
        # SSL Settings
        ##

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
        ssl_prefer_server_ciphers on;
        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##
        # Gzip Settings
        ##

        gzip on;
        gzip_disable "msie6";

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

        ##
        # Virtual Host Configs
        ##

        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}


#mail {
#       # See sample authentication script at:
#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
#       # auth_http localhost/auth.php;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
#
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}

我应该添加其他选项吗？

Answer 1

我认为您需要改进 nginx client_max_body_size 设置。默认值为 1MB，这对于名为 'download_latest_db' =D

的视图来说可能太小了

http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size

django+nginx+uwsgi下载文件时如何设置设置文件

how to set setting file when file download by django+nginx+uwsgi

django

nginx

setting