lookteacher.java

来自「基于Spring2.5的精品课程网站」· Java 代码 · 共 44 行

package org.adam.servlet;

import java.io.IOException;


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

import org.adam.bean.TeacherBean;
import org.adam.service.TeacherService;

import org.adam.tools.Factory;
@SuppressWarnings("serial")
public class LookTeacher extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html;charset=gbk");
		request.setCharacterEncoding("GBK");
		response.setCharacterEncoding("GBK");
		HttpSession session=request.getSession();
		int teacher_id=Integer.parseInt(request.getParameter("teacher_id"));
		TeacherService teacher=(TeacherService)Factory.getBeanName("teacherService");
		TeacherBean teacherinformation=teacher.getTeacherInformation(teacher_id);
		session.setAttribute("teacherinformation", teacherinformation);
		response.sendRedirect("lookteacherinfor.jsp");
	}

}