events {
    worker_connections  1024;
}
http{
    include /etc/nginx/mime.types;   #文件扩展名与文件类型映射表，否则前端不加载css
    default_type  application/octet-stream;   #默认文件类型
    proxy_buffer_size 128k;
    proxy_buffers 32 128k;
    proxy_busy_buffers_size 128k;
    proxy_connect_timeout 300s;
    proxy_send_timeout 300s;
    proxy_read_timeout 300s;
    server {
        listen 5100;
        root /app; # 工作目录是/app 这里跟Dockerfile里相同
        underscores_in_headers on;
        add_header X-Frame-Options "SAMEORIGIN";
        try_files $uri $uri/ /index.html;

        location ^~ /app/  {
          proxy_pass http://172.16.200.18:8081/app/;
          proxy_connect_timeout 2s;
          proxy_read_timeout 600s;
          proxy_send_timeout 600s;
          client_max_body_size 1000m;
        }
    }
}