controllerservlet.java

jsp app +strus harmnate jdbc 必要的学习资料

package com.tarena.serv;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.tarena.entity.User;

public class ControllerServlet extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		List<User> users = new ArrayList<User>();
		
		for(int i = 1; i <= 10; i++){
			User user = new User();
			user.setId(i);
			user.setName("user" + i);
			user.setAge(i + 50);
			user.setEmail(user.getName() + "@tarena.com.cn");
			users.add(user);
		}
		
		request.setAttribute("users", users);
		ServletContext application = getServletContext();
		RequestDispatcher dispatcher = application
				.getRequestDispatcher("/jstl/core/userList.jsp");
		dispatcher.forward(request, response);
	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request, response);
	}

}