+package hello;
+
+// Import required java libraries
+import java.io.*;
+import javax.servlet.*;
+import javax.servlet.http.*;
+import javax.servlet.annotation.WebServlet;
+
+@WebServlet(name="HelloWorld", urlPatterns={"/HelloWorld"})
+// Extend HttpServlet class
+public class HelloWorld extends HttpServlet {
+
+ private String message;
+
+ public void init() throws ServletException {
+ // Do required initialization
+ message = "Hello World";
+ }
+
+ public void doGet(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+
+ // Set response content type
+ response.setContentType("text/html");
+
+ // Actual logic goes here.
+ PrintWriter out = response.getWriter();
+ out.println("<html>");
+ out.println("<body>");
+ out.println("<h1>" + message + "</h1>");
+ out.println("</body>");
+ out.println("</html>");
+ }
+
+ public void destroy() {
+ // do nothing.
+ }
+}
repositories / TD_webapps.git / commitdiff
