nginx.conf

user  nginx;
worker_processes  auto;

#error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;


events {
    worker_connections  1024;
}


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

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

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

    sendfile        on;

    keepalive_timeout  65;

     # 替换成你的服务地址
    upstream back_server {
      server 124.222.171.65:8888;
    }
    server {
      listen 9999 ssl http2;

      gzip on;
      gzip_min_length 1k;
      gzip_comp_level 9;
      gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php;
      gzip_vary on;
      gzip_disable "MSIE [1-6]\.";
      client_max_body_size 20m;
      client_body_buffer_size 5m;
      ssl_certificate /etc/nginx/server.pem;
      ssl_certificate_key  /etc/nginx/server.key;
      root /usr/share/nginx/html;
      include /etc/nginx/mime.types;

      proxy_read_timeout 600s;
      proxy_send_timeout 600s;
      proxy_max_temp_file_size 40960m;

      location ^~ /swagger{
          proxy_pass https://back_server;
      }
      location ^~ /api/storage/rpc/upload{
          proxy_pass https://back_server;
      }
      location ^~ /api/storage/rpc/upload/multi{
          proxy_pass https://back_server;
      }
      location ^~ /api/storage/rpc/download{
          proxy_pass https://back_server;
      }
      location / {
          # 如果grpc没有使用证书和ssl，这里的协议修改为grpc。当前项目使用了证书和ssl
          grpc_pass grpcs://back_server;
     }
    }
}