server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;
    #access_log  /var/log/nginx/host.access.log  main;
    # location / {
    #     root   /usr/share/nginx/html;
    #     index  index.html index.htm;
    # }
    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    # 客户端上传文件最大值
    # client_max_body_size 50M;
    # client_body_buffer_size 30M;
    
    location / {
       proxy_set_header Host $host:$server_port; #远程主机 IP:PORT
       proxy_set_header X-Real-PORT $remote_port; #远程端口
       proxy_set_header X-Real-IP $remote_addr; #远程地址
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; #远程代理地址
       proxy_pass  http://copter-train:8101/;
    }   

}