JAVAweb实现简单的登录注册以及表格填报功能学生初学者水平

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class LoginServlet
 */
@WebServlet（“/LoginServlet“）
public class LoginServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet（）
     */
    public LoginServlet（） {
        super（）;
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet（HttpServletRequest request HttpServletResponse response）
	 */
	protected void doGet（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {
		// TODO Auto-generated method stub
		response.getWriter（）.append（“Served at: “）.append（request.getContextPath（））;
	}

	/**
	 * @see HttpServlet#doPost（HttpServletRequest request HttpServletResponse response）
	 */
	protected void doPost（HttpServletRequest request HttpServletResponse response） throws ServletException IOException {
		// TODO Auto-generated method stub
		doGet（request response）;
	}

}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-07-01 18:44  chuangxin
     文件         870  2018-07-01 18:43  chuangxin.sql
     文件         842  2018-04-07 16:49  chuangxin.classpath
     文件         909  2018-04-07 16:49  chuangxin.project
     目录           0  2018-07-01 18:44  chuangxin.settings
     文件         567  2018-04-07 16:49  chuangxin.settings.jsdtscope
     文件         364  2018-04-07 16:49  chuangxin.settingsorg.eclipse.jdt.core.prefs
     文件         479  2018-04-07 16:49  chuangxin.settingsorg.eclipse.wst.common.component
     文件         345  2018-04-07 16:49  chuangxin.settingsorg.eclipse.wst.common.project.facet.core.xml
     文件          49  2018-04-07 16:49  chuangxin.settingsorg.eclipse.wst.jsdt.ui.superType.container
     文件           6  2018-04-07 16:49  chuangxin.settingsorg.eclipse.wst.jsdt.ui.superType.name
     目录           0  2018-07-01 18:44  chuangxinuild
     目录           0  2018-07-01 18:44  chuangxinuildclasses
     目录           0  2018-07-01 18:44  chuangxinuildclassescom
     目录           0  2018-07-01 18:44  chuangxinuildclassescom ongji
     目录           0  2018-07-01 18:44  chuangxinuildclassescom ongjidao
     文件         235  2018-06-24 19:18  chuangxinuildclassescom ongjidaoIUserDao.class
     文件        4170  2018-06-24 19:18  chuangxinuildclassescom ongjidaoUserDaoImpl.class
     目录           0  2018-07-01 18:44  chuangxinuildclassescom ongjimodel
     文件        1845  2018-06-24 19:18  chuangxinuildclassescom ongjimodelUser.class
     目录           0  2018-07-01 18:44  chuangxinuildclassescom ongjiutil
     文件        1963  2018-06-24 19:18  chuangxinuildclassescom ongjiutilDBUtil.class
     文件         959  2018-06-24 19:18  chuangxinuildclassescom ongjiutilMessageException.class
     文件         950  2018-06-24 19:18  chuangxinuildclassescom ongjiutilUserException.class
     文件        1256  2018-06-24 19:18  chuangxinuildclassesLoginServlet.class
     目录           0  2018-07-01 18:44  chuangxinpicture
     文件      354183  2018-04-07 17:47  chuangxinpicturedenglu.jpg
     文件       45032  2018-04-07 17:43  chuangxinpicture ianbiao.jpg
     文件       86008  2018-04-07 17:48  chuangxinpicturezhuce.jpg
     目录           0  2018-07-01 18:44  chuangxinsrc
     目录           0  2018-07-01 18:44  chuangxinsrccom
............此处省略26个文件信息