getstudentaction.java

该程序实现的是部门管理系统

package student.servlet;

import java.io.IOException;
import java.io.PrintWriter;

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

import student.dao.StudentMan;

public class GetStudentAction extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String  key=request.getParameter("key");
		StudentMan stm=new StudentMan();
		request.setAttribute("student", stm.getDataByID(key));
		String URL="/admin/student_edit.jsp";
		getServletConfig().getServletContext().getRequestDispatcher(URL).forward(request,response);
	}
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doGet(request,response);
	}

}