insertuser.java

整个系统采用MVC开发模式

package conn;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import bean.UserDAO;
import bean.User;
public class InsertUser extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		UserDAO ud=new UserDAO();
		User user=new User();
		String username=request.getParameter("username");
		String password=request.getParameter("pwd2");
		String email=request.getParameter("email");
		String addr=request.getParameter("addr");
		String phone=request.getParameter("phone");
		user.setUsername(username);
		user.setAddress(addr);
		user.setEmail(email);
		user.setPassword(password);
		user.setPhone(phone);
		user.setBirthday("2008-07-06");
		 boolean flag=true;
		try {
			ud.userInsert(user);
		} catch (Exception e) {
			response.sendRedirect("Regedit.jsp");
			e.printStackTrace();
           flag =false;
		}
		if(flag){
		HttpSession session = request.getSession(true);
		session.setAttribute("username", username);
		response.sendRedirect("frame.htm");}
		out.flush();
		out.close();
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doGet(request,response);
	}

}