package com.wz.option;

import java.io.IOException;

import java.io.PrintWriter;

import java.net.InetAddress;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

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 com.wz.dto.AdminDto;

import com.wz.test.AdminCRUD;

import net.sf.json.JSONArray;

public class loginWZ extends BaseServlet {

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

        // 获取session

        HttpSession hs = request.getSession();

        request.setCharacterEncoding("utf-8");

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

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

        AdminCRUD admin = new AdminCRUD();

        List<AdminDto> a = admin.getAdmin();

        int id = 0;

        for (AdminDto dto : a) {

            if (dto.getAccoutNumber().equals(adminNumber) && dto.getPassword().equals(adminPassword)) {
　　　　　　　　　　//设置 Session 的值

                id = dto.getId();

                hs.setAttribute("AdminID", dto.getId());

                hs.setAttribute("adminNumber", dto.getAccoutNumber());

                hs.setAttribute("adminPassword", dto.getPassword());

                hs.setAttribute("realName", dto.getRealName());

                break;

            }

        }

        if (id != 0) {

            request.getRequestDispatcher("Admin/index.jsp").forward(request, response);

        } else {

            request.getRequestDispatcher("login.jsp").forward(request, response);

        }

    }

}

HttpSession hs=request.getSession();

String name=(String)hs.getAttribute("realName");