项目：

nginx.conf文件：

worker_processes 2;

events {

    worker_connections 262140;

}

http {

    include mime.types;

    default_type application/octet-stream;

    sendfile on;

    keepalive_timeout 65;

    limit_conn_zone $binary_remote_addr zone=addr:5m;

    upstream mooc {

        server 127.0.0.1:5001;

        server 127.0.0.1:5002;

    }

    server {

        listen 80;

        server_name localhost;

        location / {

            root html;

            index index.html index.htm;

            proxy_pass http://mooc;

        }

        location ~ \.flv$ {

            flv;

            limit_conn addr 4;

            limit_rate 1024k;

            rewrite ^/static/uploads/(.+?).flv$ /mooc_project/app/static/uploads/$1.flv permanent;

        }

        location ~ \.mp4$ {

            mp4;

            limit_conn addr 4;

            limit_rate 1024k;

            rewrite ^/static/uploads/(.+?).mp4$ /mooc_project/app/static/uploads/$1.mp4 permanent;

        }

        error_page 500 502 503 504 /50x.html;

        location = /50x.html {

            root html;

        }

    }

}

另外通过后台添加一个1.9M的视频时会提示：413 Request Entity Too Large。