markservlet.java

关于学校管理

package student.manage.mark;

import java.io.IOException;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import student.manage.grade.GradeBean;
import student.manage.student.StudentBean;

public class MarkServlet extends HttpServlet {

	MarkBean markBean = new MarkBean();
	GradeBean gradeBean = new GradeBean();
	StudentBean studentBean = new StudentBean();
	ArrayList studentBeanList = new ArrayList();
	SuperBean superBean = new SuperBean();
	public String requestPageForm (HttpServletRequest request,HttpServletResponse response) throws ServletException {
		

		String mark = request.getParameter("mark");
		System.out.println(mark);
		return mark;
	}

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

		MarkBlogicClass gradeBlogicClass = new MarkBlogicClass();

		String mark = requestPageForm(request, response);
		int i = gradeBlogicClass.gradeInsert(mark);

		if (i != 0) {
			request.setAttribute("isok", i);
			request.setAttribute("superBean", superBean);
			RequestDispatcher rd = request
					.getRequestDispatcher("jsp/newMark.jsp");
			rd.forward(request, response);
		}

	}

}