基于java Web的在线问卷调查系统源码

myeclipse项目

package com.ec.survey.ctrl;

import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;

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

import com.ec.survey.dao.AdminDAO;
import com.ec.survey.dao.DAOFactory;
import com.ec.survey.dao.QuestionDAO;
import com.ec.survey.dao.SurveyDAO;
import com.ec.survey.dto.Admin;

public class AdminManage extends HttpServlet {

	/**
	 * The doGet method of the servlet. 

	 *
	 * 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 {
		
	doPost（request response）;
	}

	/**
	 * The doPost method of the servlet. 

	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @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 doPost（HttpServletRequest request HttpServletResponse response）
			throws ServletException IOException {
		 
		String mutex1=““;
		//String mutex2=““;
		String op=request.getParameter（“op“）;
		if（“AddAdmin“.equals（op））{
			String username=request.getParameter（“username“）;
			String pwd=request.getParameter（“pwd“）;
			AdminDAO dao=DAOFactory.getAdminDAO（）;
			Admin admin=new Admin（）;
			admin.setA_user（username）;
			admin.setA_pass（pwd）;
			boolean ret1=dao.addAdmin（admin）;
			if（ret1）
				response.sendRedirect（“../admin/AdminList.jsp“）;
			else
				response.sendRedirect（“../admin/OpResult.jsp?op=default&ret=false&words=“+URLEncoder.encode（“增加管理员出错！请联系管理员“ “UTF-8“） ）;
		}
		else if（“DelAdmin“.equals（op））{
			Long aid=Long.valueOf（request.getParameter（“aid“））;
			AdminDAO dao=DAOFactory.getAdminDAO（）;
			
			boolean ret1=dao.delAdmin（aid）;
			if（ret1）
				response.sendRedirect（“../admin/AdminList.jsp“）;
			else
				response.sendRedirect（“../admin/OpResult.jsp?op=default&ret=false&words=“+URLEncoder.encode（“删除管理员出错！请联系管理员“ “UTF-8“））;
			
		}else if（“EditAdmin“.equals（op））{
			Long aid=Long.valueOf（request.getParameter（“aid“））;
			String oldpwd=request.getParameter（“oldpwd“）;
			String pwd=request.getParameter（“pwd“）;
			String username=request.getParameter（“username“）;
			
			AdminDAO dao=DAOFactory.getAdminDAO（）;
			if（dao.checkPwd（username oldpwd）!=true）{
				response.sendRedirect（“../admin/OpResult.jsp?op=default&ret=false&words=“+URLEncoder.encode（“旧密码错误“ “UTF-8“））;
				retur

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2009-04-16 19:37  survey\
     文件         740  2009-04-10 19:41  survey\.classpath
     文件         292  2009-02-28 13:13  survey\.mymetadata
     文件        1412  2008-11-22 16:08  survey\.project
     目录           0  2009-02-28 16:31  survey\.settings\
     文件         406  2008-11-22 16:08  survey\.settings\.jsdtscope
     文件        1040  2008-11-06 20:36  survey\.settings\com.genuitec.eclipse.j2eedt.core.prefs
     文件         116  2009-04-08 22:48  survey\.settings\org.eclipse.core.resources.prefs
     文件          49  2008-11-22 16:08  survey\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2008-11-22 16:08  survey\.settings\org.eclipse.wst.jsdt.ui.superType.name
     文件       11081  2009-04-14 23:07  survey\dbo.mer
     目录           0  2009-03-28 11:20  survey\src\
     目录           0  2008-11-13 10:53  survey\src\com\
     目录           0  2008-11-13 10:53  survey\src\com\ec\
     目录           0  2008-11-28 16:35  survey\src\com\ec\survey\
     目录           0  2009-03-15 12:46  survey\src\com\ec\survey\ctrl\
     文件        3497  2009-04-10 22:57  survey\src\com\ec\survey\ctrl\AdminManage.java
     文件        2550  2009-01-17 00:29  survey\src\com\ec\survey\ctrl\ConfigManage.java
     文件        3931  2009-04-09 13:42  survey\src\com\ec\survey\ctrl\linkManage.java
     文件        6735  2009-04-09 23:52  survey\src\com\ec\survey\ctrl\QuestionManage.java
     文件        7037  2009-04-09 13:44  survey\src\com\ec\survey\ctrl\ShowSurvey.java
     文件        3422  2009-04-09 13:36  survey\src\com\ec\survey\ctrl\StatisManage.java
     文件        7334  2009-04-13 09:46  survey\src\com\ec\survey\ctrl\SurveyManage.java
     目录           0  2009-02-07 17:50  survey\src\com\ec\survey\dao\
     文件         411  2009-03-09 23:16  survey\src\com\ec\survey\dao\AdminDAO.java
     文件         535  2009-03-22 21:48  survey\src\com\ec\survey\dao\AnswersheetDAO.java
     文件         163  2008-11-28 23:42  survey\src\com\ec\survey\dao\ConfigDAO.java
     文件         763  2009-03-13 21:33  survey\src\com\ec\survey\dao\DAOFactory.java
     文件         408  2008-11-14 11:31  survey\src\com\ec\survey\dao\GusetbookDAO.java
     文件         332  2008-11-14 16:34  survey\src\com\ec\survey\dao\linkDAO.java
     目录           0  2009-03-11 08:42  survey\src\com\ec\survey\dao\mssqlimpl\
............此处省略255个文件信息