学生管理系统（JSP+Servlet+MySQL）

J2EE项目系列（一）--学生管理系统 大家可结合我的博客去阅读http://blog.csdn.net/jack__frost/article/details/53691782 也可去github下载：https://github.com/FuZhucheng/StudentManagement

package com.fuzhu.studentmanager;

import java.lang.reflect.InvocationTargetException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetmetaData;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.commons.beanutils.BeanUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.user.Slf4jTest;

public class DAO {
	  private static Logger Log = LoggerFactory.getLogger（Slf4jTest.class）;

	// INSERT UPDATE DELETE操作都可以包含在其中
		public void update（String sql object... args） {
			Connection connection = null;
			PreparedStatement preparedStatement = null;
			try {
				connection = JDBCTools.g

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2016-11-28 18:54  StudentManager\
     文件        1440  2016-11-19 22:57  StudentManager\.classpath
     文件         914  2016-11-18 22:49  StudentManager\.project
     目录           0  2016-11-28 18:54  StudentManager\.settings\
     文件         567  2016-11-18 22:49  StudentManager\.settings\.jsdtscope
     文件         364  2016-11-18 22:49  StudentManager\.settings\org.eclipse.jdt.core.prefs
     文件         494  2016-11-18 22:49  StudentManager\.settings\org.eclipse.wst.common.component
     文件         345  2016-11-18 22:49  StudentManager\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2016-11-18 22:49  StudentManager\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2016-11-18 22:49  StudentManager\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2016-11-28 18:54  StudentManager\build\
     目录           0  2016-12-04 19:25  StudentManager\build\classes\
     目录           0  2016-12-04 19:25  StudentManager\build\classes\com\
     目录           0  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\
     目录           0  2016-12-16 09:51  StudentManager\build\classes\com\fuzhu\studentmanager\
     文件        6132  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\studentmanager\DAO.class
     文件         753  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\studentmanager\DAOException.class
     文件         496  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\studentmanager\DAOStudentFactory.class
     文件        4158  2016-12-15 20:47  StudentManager\build\classes\com\fuzhu\studentmanager\DataUpdateServlet.class
     文件         555  2016-12-16 10:08  StudentManager\build\classes\com\fuzhu\studentmanager\IStudentDAO.class
     文件        3682  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\studentmanager\JDBCTools.class
     文件        4772  2016-12-16 18:23  StudentManager\build\classes\com\fuzhu\studentmanager\ReflectionUtils.class
     文件        1949  2016-12-16 12:54  StudentManager\build\classes\com\fuzhu\studentmanager\SearchAllServlet.class
     文件        1951  2016-12-16 10:07  StudentManager\build\classes\com\fuzhu\studentmanager\Student.class
     文件        4472  2016-12-16 10:09  StudentManager\build\classes\com\fuzhu\studentmanager\StudentDAOImpl.class
     文件        1560  2016-12-16 12:44  StudentManager\build\classes\com\fuzhu\studentmanager\StudentDAOProxy.class
     文件        3163  2016-12-15 20:50  StudentManager\build\classes\com\fuzhu\studentmanager\StudentInformationServlet.class
     文件        1327  2016-12-04 19:25  StudentManager\build\classes\com\fuzhu\studentmanager\StudentScoreServlet.class
     目录           0  2016-12-16 18:21  StudentManager\build\classes\com\user\
     文件         450  2016-12-04 19:25  StudentManager\build\classes\com\user\DAOFactory.class
     文件         247  2016-12-15 21:06  StudentManager\build\classes\com\user\IUserDao.class
............此处省略51个文件信息