nginx多域名指向同一域名

server
{
    listen 80;
    server_name ~^(www\.)?(?<domain>.+)$;
    location / {
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:8080;
    }
    access_log logs/java_access.log;
}