lolpee69 revised this gist . Go to revision
1 file changed, 54 insertions
servlet.java(file created)
| @@ -0,0 +1,54 @@ | |||
| 1 | + | 1. LoginServlet.java:- | |
| 2 | + | ||
| 3 | + | import java.io.IOException; | |
| 4 | + | import java.io.PrintWriter; | |
| 5 | + | ||
| 6 | + | import javax.servlet.RequestDispatcher; | |
| 7 | + | import javax.servlet.ServletException; | |
| 8 | + | import javax.servlet.annotation.WebServlet; | |
| 9 | + | import javax.servlet.http.HttpServlet; | |
| 10 | + | import javax.servlet.http.HttpServletRequest; | |
| 11 | + | import javax.servlet.http.HttpServletResponse; | |
| 12 | + | ||
| 13 | + | @WebServlet("/Login") | |
| 14 | + | public class LoginServlet extends HttpServlet { | |
| 15 | + | private static final long serialVersionUID = 1L; | |
| 16 | + | ||
| 17 | + | public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { | |
| 18 | + | // your code here | |
| 19 | + | String email = request.getParameter("email"); | |
| 20 | + | String password = request.getParameter("password"); | |
| 21 | + | boolean validated = Validate.checkUser(email, password); | |
| 22 | + | PrintWriter writer = response.getWriter(); | |
| 23 | + | if(validated){ | |
| 24 | + | RequestDispatcher dispatcher = request.getRequestDispatcher("Welcome"); | |
| 25 | + | dispatcher.forward(request, response); | |
| 26 | + | }else{ | |
| 27 | + | writer.write("Username or Password incorrect"); | |
| 28 | + | } | |
| 29 | + | } | |
| 30 | + | ||
| 31 | + | } | |
| 32 | + | ||
| 33 | + | 2. WelcomeServlet.java:- | |
| 34 | + | ||
| 35 | + | import java.io.IOException; | |
| 36 | + | import java.io.PrintWriter; | |
| 37 | + | ||
| 38 | + | import javax.servlet.ServletException; | |
| 39 | + | import javax.servlet.annotation.WebServlet; | |
| 40 | + | import javax.servlet.http.HttpServlet; | |
| 41 | + | import javax.servlet.http.HttpServletRequest; | |
| 42 | + | import javax.servlet.http.HttpServletResponse; | |
| 43 | + | ||
| 44 | + | @WebServlet("/Welcome") | |
| 45 | + | public class WelcomeServlet extends HttpServlet { | |
| 46 | + | private static final long serialVersionUID = 1L; | |
| 47 | + | public void doPost(HttpServletRequest request, HttpServletResponse response) | |
| 48 | + | throws ServletException, IOException { | |
| 49 | + | //your code here | |
| 50 | + | PrintWriter writer = response.getWriter(); | |
| 51 | + | writer.write("Welcome user"); | |
| 52 | + | ||
| 53 | + | } | |
| 54 | + | } | |
Newer
Older