Commit | Line | Data |
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df7d30b6 JB |
1 | package hello; |
2 | ||
3 | // Import required java libraries | |
4 | import java.io.*; | |
5 | import javax.servlet.*; | |
6 | import javax.servlet.http.*; | |
7 | import javax.servlet.annotation.WebServlet; | |
8 | ||
9 | @WebServlet(name="HelloWorld", urlPatterns={"/HelloWorld"}) | |
10 | // Extend HttpServlet class | |
11 | public class HelloWorld extends HttpServlet { | |
12 | ||
13 | private String message; | |
14 | ||
15 | public void init() throws ServletException { | |
16 | // Do required initialization | |
17 | message = "Hello World"; | |
18 | } | |
19 | ||
20 | public void doGet(HttpServletRequest request, HttpServletResponse response) | |
21 | throws ServletException, IOException { | |
22 | ||
23 | // Set response content type | |
24 | response.setContentType("text/html"); | |
25 | ||
26 | // Actual logic goes here. | |
27 | PrintWriter out = response.getWriter(); | |
28 | out.println("<html>"); | |
29 | out.println("<body>"); | |
30 | out.println("<h1>" + message + "</h1>"); | |
31 | out.println("</body>"); | |
32 | out.println("</html>"); | |
33 | } | |
34 | ||
35 | public void destroy() { | |
36 | // do nothing. | |
37 | } | |
38 | } |