I have a problem when calling a servlet, the label that I'm calling in the JSP file is not visible.Somehow, attribute of the request is not being set up by servlet.It has something to do with dependencies...killed almost 2 days with this. Thanks!
Servlet Class
package com.example.JSP_Hope;
import java.io.*;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.*;
import javax.servlet.annotation.*;
@WebServlet(name = "DemoServlet", value = "/DemoServlet")
public class DemoServlet extends HttpServlet {
public void
doGet(@org.jetbrains.annotations.NotNullHttpServletRequestrequest,HttpServletResponse response) throws IOException, ServletException {
String name="Sergiu";
request.setAttribute("label",name);
RequestDispatcher requestDispatcher= request.getRequestDispatcher("index.jsp");
requestDispatcher.forward(request,response);
}
public void destroy() {
}
}
index.jsp
<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE html>
<html>
<head>
<title>JSP - Hello World</title>
</head>
<body>
<h1>
</h1>
<br/>
<a href="DemoServlet">Demo Servlet Called</a>
${label}
</body>
</html>
