简单java web学生信息管理系统

本人是新手，也刚开始java web的学习，就在网上找了个例子练手，是一个简单的jsp+servler的学生管理系统。网址：http://www.javazhijia.com/ym/web/193.html导入到eclipse有点报错，我自己做了一点修改，将oracle数据库换成了数据库连接池连接mysql数据库，可直接运行，希望对大家能有所帮助！

package com.dw.controll;

import java.io.IOException;

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

import com.dw.dao.StudentDao;
import com.dw.dao.impl.StudentDaoImpl;
import com.dw.model.Student;

/**
 * 控制层 -添加 逻辑处理
  @author DY1101shaoyuxian
 * 
 */
public class AddServlet extends HttpServlet {


	private static final long serialVersionUID = 1L;

	public void doGet（HttpServletRequest request HttpServletResponse response）
			throws ServletException IOException {
		this.doPost（request response）;
	}

	public void doPost（HttpServletRequest request HttpServletResponse response）
			throws ServletException IOException {
		// Student（

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2015-07-30 09:42  studentManager\
     文件         189  2015-07-30 09:33  studentManager\student2.sql
     目录           0  2015-07-30 09:42  studentManager\StudentManager\
     文件        1045  2015-07-30 09:15  studentManager\StudentManager\.classpath
     文件        1047  2015-07-28 13:26  studentManager\StudentManager\.project
     目录           0  2015-07-30 09:42  studentManager\StudentManager\.settings\
     文件         517  2015-07-28 13:38  studentManager\StudentManager\.settings\.jsdtscope
     文件         364  2015-07-28 13:26  studentManager\StudentManager\.settings\org.eclipse.jdt.core.prefs
     文件         474  2015-07-28 13:38  studentManager\StudentManager\.settings\org.eclipse.wst.common.component
     文件         305  2015-07-28 14:10  studentManager\StudentManager\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2015-07-28 13:26  studentManager\StudentManager\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2015-07-28 13:26  studentManager\StudentManager\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\dw\
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\dw\controll\
     文件        2545  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\AddServlet.class
     文件        1919  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\DeleteServlet.class
     文件        4140  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\LoginServlet.class
     文件        3552  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\PreServlet.class
     文件        1741  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\SearchByIdServlet.class
     文件        1583  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\ShowAllServlet.class
     文件        2348  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\controll\UpdateServlet.class
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\dw\dao\
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\dw\dao\impl\
     文件        5130  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\dao\impl\StudentDaoImpl.class
     文件        1929  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\dao\impl\UserDaoImpl.class
     文件         378  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\dao\StudentDao.class
     文件         203  2015-07-30 09:15  studentManager\StudentManager\build\classes\com\dw\dao\UserDao.class
     目录           0  2015-07-30 09:42  studentManager\StudentManager\build\classes\com\dw\filter\
............此处省略94个文件信息