i am learning how to create servlets. i followed this tutorial
https://medium.com/@prashant.srivastava7744/how-to-create-hello-world-servlet-example-using-eclipse-ide-with-tomcat-7-39fdbdc21573
it shows how to create simple hello world servlet. i followed the steps mentioned in the tutorial but when i run the code via right click run as run on server
i receive
HTTP Status 404 – nicht gefunden"page not found"
and i noticed that despite the end point which stated in the annotation is
@WebServlet("/HelloWorld")
it gets change to be
http://localhost:8080/ServletHelloWorld/
it should be
http://localhost:8080/tHelloWorld/
please let me know how to fix this error
code:
package com.example;
import java.io.IOException;
import java.io.PrintWriter;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
/**
* Servlet implementation class HelloWorld
*/
@WebServlet("/HelloWorld")
public class HelloWorld extends HttpServlet {
private static final long serialVersionUID = 1L;
/**
* Default constructor.
*/
public HelloWorld() {
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
response.getWriter().append("Served at: ").append(request.getContextPath());
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<html><body>");
out.println("Hello World!");
out.println("</body></html>");
out.close();
}
}
folder structure:
web.xml:
