stulogin.java~14~

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.ctrolStu;

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

public class StuLogin extends HttpServlet {
    public StuLogin() {
        try {
            jbInit();
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    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 stuId=request.getParameter("stuid");
        int stuNo=Integer.parseInt(stuId);
        String stuPassword=request.getParameter("stupassword");

        StuInfo student=new StuInfo();
        student.setStuNo(stuNo);
        student.setStuPassword(stuPassword);

        if(student.login()){
        System.out.println("登录成功！");
        getServletContext().getRequestDispatcher("/stuctrol?actionId=showAllWork").forward(request,response);
        out.close();
        }

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

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

    private void jbInit() throws Exception {
    }
}