29 lines
1.1 KiB
Java
29 lines
1.1 KiB
Java
package com.example;
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import java.io.*;
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import jakarta.servlet.*;
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import jakarta.servlet.http.*;
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public class HelloServlet extends HttpServlet {
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
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resp.setContentType("text/html");
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String kunde = System.getenv("KUNDE");
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String servername = System.getenv("SERVERNAME");
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String serverip = System.getenv("SERVERIP");
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String serverport = System.getenv("SERVERPORT");
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PrintWriter out = resp.getWriter();
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out.println("<html><body>");
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out.println("<h1>Payara Micro Env Test</h1>");
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out.println("<ul>");
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out.println("<li>Kunde: " + (kunde != null ? kunde : "nicht gesetzt") + "</li>");
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out.println("<li>Servername: " + (servername != null ? servername : "nicht gesetzt") + "</li>");
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out.println("<li>Server IP: " + (serverip != null ? serverip : "nicht gesetzt") + "</li>");
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out.println("<li>Server Port: " + (serverport != null ? serverport : "nicht gesetzt") + "</li>");
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out.println("</ul>");
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out.println("</body></html>");
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}
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}
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