У меня такая ошибка, когда я запускаю сервер на Index.html и пытаюсь зарегистрироваться:
Error Затмение
Как я могу решить эту проблему? Я хочу создать простое веб-приложение, в котором я могу сделать регистрацию и форму входа.
Спасибо вам большое.
Это мой код:
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>WebSite</title>
</head>
<body>
<h1>Site</h1>
<br>
Welcome in the site:
<br>
<a href="createuser.html">Register</a>!
</body>
</html>
createuser.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<form method="POST" action="CreateUser.do">
First name: <input type="text" size="40" maxlength="40" name="firstname" required="required"/><br>
Last name: <input type="text" size="40" maxlength="40" name="lastname" required="required"/><br>
Login: <input type="text" size="40" maxlength="40" name="login" required="required">
Password: <input type="password" name="password" required="required" /><br> <input type="SUBMIT" value="create">
</form>
</body>
</html>
useradd.jsp
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>New User Created</title>
</head>
<body>
<p>
First Name: <% String fName = request.getParameter("firstname"); out.print(fName); %>
Last Name: <% String lName = request.getParameter("lastname"); out.print(lName); %>
Login: <% String logI = request.getParameter("login"); out.print(logI); %>
Password: <% String psw = request.getParameter("password"); out.print(psw); %>
</p>
</body>
</html>
AddUser.java
import java.io.IOException;
import javax.servlet.RequestDispatcher;
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("/CreateUser.do")
public class AddUser extends HttpServlet {
private static final long serialVersionUID = 1L;
public AddUser() {
super();
}
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
RequestDispatcher view = request.getRequestDispatcher("/WebContent/useradd.jsp");
view.forward(request, response);
}
}