stuctrol.java~12~

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;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;

public class StuCtrol 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);
        request.setCharacterEncoding("GB2312");
        String actionId = request.getParameter("actionId")!= null?request.getParameter("actionId"): "";
        if(actionId.equals("stuLogin")){
            getServletContext().getRequestDispatcher("/stulogin").forward(request,response);
        }else if(actionId.equals("showAllWork")){
            getServletContext().getRequestDispatcher("/showallwork").forward(request,response);
        }else if(actionId.equals("showStuMessage")){
            getServletContext().getRequestDispatcher("/showstumessage").forward(request,response);
        }else if(actionId.equals("stuChangePass")){
            getServletContext().getRequestDispatcher("/stuchagepass").forward(request,response);

        }
        // PrintWriter out = response.getWriter();

    }

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

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