package com.example;
import java.io.*;
import jakarta.servlet.*;
import jakarta.servlet.http.*;
public class HelloServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
resp.setContentType("text/html");
String kunde = System.getenv("KUNDE");
String servername = System.getenv("SERVERNAME");
String serverip = System.getenv("SERVERIP");
String serverport = System.getenv("SERVERPORT");
PrintWriter out = resp.getWriter();
out.println("");
out.println("Payara Micro Env Test
");
out.println("");
out.println("- Kunde: " + (kunde != null ? kunde : "nicht gesetzt") + "
");
out.println("- Servername: " + (servername != null ? servername : "nicht gesetzt") + "
");
out.println("- Server IP: " + (serverip != null ? serverip : "nicht gesetzt") + "
");
out.println("- Server Port: " + (serverport != null ? serverport : "nicht gesetzt") + "
");
out.println("
");
out.println("");
}
}