mlogin.java~16~

基于WEB的作业提交系统,是用JSP,JBUILDER,TOMCAT,MYSQL联合开发的JSP系统

package work.ctrol.ctrolMenager;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import work.info.MenagerInfo;
import work.info.StuInfo;
import work.info.TeacherInfo;

public class MLogin extends HttpServlet {
    private static final String CONTENT_TYPE = "text/html; charset=GB2312";

    //Initialize global variables
    public void init() throws ServletException {
    }

    //Process the HTTP Get request
    public void doGet(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        response.setContentType(CONTENT_TYPE);
        PrintWriter out = response.getWriter();
        String menagerName=request.getParameter("username");
        String password=request.getParameter("password");
        StuInfo student=new StuInfo();
        TeacherInfo teacher=new TeacherInfo();
        MenagerInfo menager=new MenagerInfo();
        menager.setMid(menagerName);
        menager.setMpass(password);
        if(menager.login()){
            System.out.println("管理员登陆成功！");
            ArrayList stuMessage=student.stuMessage();
            ArrayList teacherMessage=teacher.stuMessage();
            request.setAttribute("stuMessage",stuMessage);
            request.setAttribute("teacherMessage",teacherMessage);
            getServletContext().getRequestDispatcher("/menager/index.jsp").forward(request,response);

        }else{
            out.println(menager.getStatus());
        }

        out.close();
    }

    //Process the HTTP Post request
    public void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException {
        doGet(request, response);
    }

    //Clean up resources
    public void destroy() {
    }
}