nginx如何配置域名解析和文件站点

server {
    listen 80;
    server_name xxx.xxx.com;
    access_log /data/nginx/log/xxx.access.log;
    error_log /data/nginx/log/xxx.error.log;

    location / {
       proxy_pass http://127.0.0.1:8088;
       proxy_redirect off;
       proxy_set_header Host $host;
       proxy_set_header REMOTE_ADDR $remote_addr;
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
    location /xxxxxx.txt {
       return 200 '文件内容';
    }
}