I'm developing a java web project using Servlet 3.0.1 and Tomcat 8.5. I created a class called "OiMundoServlet". When I try to access it via browser I get the 404 error. I'm using eclipse to develop the application. I went through several places on the internet but none of them helped me. Any idea? Thanks.
OiMundoServlet:
package com.agenda.servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/oi")
public class OiMundoServlet extends HttpServlet{
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
System.out.println("CLASSE OIMUNDOSERVLET");
PrintWriter pw = resp.getWriter();
pw.println("<html>");
pw.println("<body>");
pw.println("<h1>Oi Mundo Servlet</h1>");
pw.println("</body>");
pw.println("</html>");
}