server {
    listen 80;
    root /data/gpt/deploy/web;
    index index.html index.htm;

    location /api/ {
      proxy_pass http://127.0.0.1:8080/;
    } 

  

    location / {
        try_files $uri $uri/ /index.html;    
    }

    location ~ \.txt$ {
        return 200 $uri; 
    }
}