普通用戶界面

修改登錄的Servlet，修改后的代碼如下：

LoginProcess.java代碼：

package servlet;

import javabean.User;

import java.io.IOException;

import java.io.PrintWriter;

import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

public class LoginProcess extends HttpServlet {

public void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

doPost(request,response);

}

public void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

// 獲取信息

String username = request.getParameter("username");

String userpass = request.getParameter("userpass");

// 調用JavaBean

User user = new User();

user = user.findUserByName(username);

String forward;

if(user==null){

forward="failure.jsp";

}else if(user.getUserpass().equals(userpass)){

if(user.getUsertype().equals("1")){

forward="manager.jsp";

}

else{

forward="commonuser.jsp";

}

}else{

forward="failure.jsp";

}

RequestDispatcher rd = request.getRequestDispatcher(forward);

rd.forward(request,response);

}

}

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