teacherlogin.java~7~

来自「基于WEB的作业提交系统,是用JSP,JBUILDER,TOMCAT,MYSQL」· JAVA~7~ 代码 · 共 44 行

package work.ctrol.ctrolTeacher;

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

public class TeacherLogin 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);
        String teacherId1=request.getParameter("teacherid");
        String password=request.getParameter("password");
        int teacherId=Integer.parseInt(teacherId1);
        PrintWriter out = response.getWriter();
        TeacherInfo teacher=new TeacherInfo();
        if(teacher.login()){
            System.out.println("老师登陆成功！");
            getServletContext().getRequestDispatcher("/teacherctrol?actionId=showYourWork").forward(request,response);
        }else{
            out.println(teacher.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() {
    }
}