基于java的实验室管理系统_javaweb管理系统项目

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 项目编号：BS-XX-013

本项目基于JSP/Servlet技术实现开发，开发工具采用IDEA或ECLIPSE，数据库采用MYSQL数据库。

首次使用，需要进入src/com/util/DBOK 修改数据库的相关信息，系统设置mysql的用户名为root,密码为root,可以根据需要修改为自己的账户信息。

实验室设备管理系统主要包含两个用户角色，一个是超级管理员，可以进行系统的各种管理工作，一个是普通管理员，主要进入系统进行相应的信息查看工作。系统的主要功能包含有：登陆用户的信息修改，系统用户管理，使用设备的用户信息管理，实验设备管理，设备借出管理，设备维修管理，共建记录管理，实验室设备统计（图形报表的形式展示），注销退出，登陆系统。

下面就部分功能进行功能展示：

用户登陆：

登陆后主界面：

系统用户管理：

用户信息管理：

设备信息管理：

设备借出管理：

设备维修管理：

共建记录管理：

实验室设备统计：

以上是展示的系统部分功能，此项目功能完整，运行无误，比较适合毕业设计使用。

核心代码：

package com.action;
/**
 * 管理员登陆 增加 修改 删除  
 */
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.List;
import java.util.StringTokenizer;

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 com.bean.ComBean; 
import com.util.Constant;
import com.util.MD5;

public class AdminServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public AdminServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * 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 {

		doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * 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 {

		response.setContentType(Constant.CONTENTTYPE);
		request.setCharacterEncoding(Constant.CHARACTERENCODING);
		String date=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime());
		String date2=new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime());
		try{
			String method=request.getParameter("method").trim();
			ComBean cBean = new ComBean();
			HttpSession session = request.getSession();   
			if(method.equals("one")){//用户登录
				String username = request.getParameter("username");
				String password = request.getParameter("password");  
				String sf = request.getParameter("sf");  
				String sql="select realname from admin where username='"+username+"' and  password='"+password+"'  and  sf='"+sf+"' ";
				String str=cBean.getString(sql);
				if(str==null){
					request.setAttribute("message", "登录信息错误！");
					request.getRequestDispatcher("index.jsp").forward(request, response); 
				}
				else{
					session.setAttribute("user", username); session.setAttribute("sf", sf); 
					request.getRequestDispatcher("admin/index.jsp").forward(request, response); 
				}  
			}
			else if(method.equals("uppwd")){//修改密码
				String username=(String)session.getAttribute("user"); 
				String oldpwd = request.getParameter("oldpwd"); 
				String newpwd = request.getParameter("newpwd"); 
				String str=cBean.getString("select id from admin where username='"+username+"' and  password='"+oldpwd+"'");
				if(str==null){
					request.setAttribute("message", "原始密码信息错误！");
					request.getRequestDispatcher("admin/system/editpwd.jsp").forward(request, response); 
				}
				else{
					int flag=cBean.comUp("update admin set password='"+newpwd+"' where username='"+username+"'");
					if(flag == Constant.SUCCESS){ 
						request.setAttribute("message", "操作成功！");
						request.getRequestDispatcher("admin/system/editpwd.jsp").forward(request, response); 
					}
					else { 
						request.setAttribute("message", "操作失败！");
						request.getRequestDispatcher("admin/system/editpwd.jsp").forward(request, response); 
					}
				}
			}
			else if(method.equals("adminexit")){//退出登录
				session.removeAttribute("user");  session.removeAttribute("sf");
				request.getRequestDispatcher("index.jsp").forward(request, response); 
			}
			else if(method.equals("addm")){//增加系统用户
				String username = request.getParameter("username"); 
				String password = request.getParameter("password"); 
				String realname = request.getParameter("realname"); 
				String sex = request.getParameter("sex"); 
				String age = request.getParameter("age"); 
				String address = request.getParameter("address"); 
				String tel = request.getParameter("tel"); 
				String str=cBean.getString("select id from admin where username='"+username+"'");
				if(str==null){ 
						int flag=cBean.comUp("insert into admin(username,password,realname,sex,age,address,tel,addtime ) " +
								"values('"+username+"','"+password+"','"+realname+"','"+sex+"','"+age+"','"+address+"','"+tel+"','"+date+"' )");
						if(flag == Constant.SUCCESS){ 
							request.setAttribute("message", "操作成功！");
							request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
						}
						else { 
							request.setAttribute("message", "操作失败！");
							request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
						} 
				}
				else{
					request.setAttribute("message", "该用户名已存在！");
					request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
				} 
			}
			else if(method.equals("upm")){//修改系统用户
				String id = request.getParameter("id");
				String password = request.getParameter("password");
				String realname = request.getParameter("realname"); 
				String sex = request.getParameter("sex"); 
				String age = request.getParameter("age"); 
				String address = request.getParameter("address"); 
				String tel = request.getParameter("tel");  
				int flag=cBean.comUp("update admin set password='"+password+"',realname='"+realname+"',sex='"+sex+"',age='"+age+"'," +
						"address='"+address+"',tel='"+tel+"' where id='"+id+"'");
				if(flag == Constant.SUCCESS){ 
					request.setAttribute("message", "操作成功！");
					request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
				}
				else { 
					request.setAttribute("message", "操作失败！");
					request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
				}
			}
			else if(method.equals("delm")){//删除系统用户
				String id = request.getParameter("id");  
				int flag=cBean.comUp("delete from admin where id='"+id+"'");
				if(flag == Constant.SUCCESS){ 
					request.setAttribute("message", "操作成功！");
					request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
				}
				else { 
					request.setAttribute("message", "操作失败！");
					request.getRequestDispatcher("admin/system/index.jsp").forward(request, response); 
				}
			} 
			else{//无参数传入转到错误页面
				request.getRequestDispatcher("error.jsp").forward(request, response);
			}
		}catch(Exception e){
			e.printStackTrace();
			request.getRequestDispatcher("error.jsp").forward(request, response);
		}
		
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}

package com.action;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.List;

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 com.bean.ComBean;
import com.util.Constant;

public class ComServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public ComServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * 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 {

		doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * 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 {

		response.setContentType(Constant.CONTENTTYPE);
		request.setCharacterEncoding(Constant.CHARACTERENCODING);
		HttpSession session = request.getSession();
		ComBean cBean = new ComBean();
		String date=new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime());
		String date2=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime());
		String method = request.getParameter("method");
		
		
		
		if(method.equals("addview1")){  
			//String xm="";String xb="";String nl="";String st="";String hj="";String sfz="";String lxr="";
			//String dh="";String zz="";String cw="";String hg="";String rz="";String cy="";
			String name = request.getParameter("name"); 
			String sex = request.getParameter("sex"); 
			String age = request.getParameter("age"); 
			String build = request.getParameter("build"); 
			
			int flag = cBean.comUp("insert into view1(name,sex,age,build) values('"+name+"','"+sex+"','"+age+"','"+build+"')");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upview1")){ 修改信息
			String id=request.getParameter("id");
			String name = request.getParameter("name"); 
			String sex= request.getParameter("sex"); 
			String age = request.getParameter("age"); 
			String build= request.getParameter("build"); 
			
			int flag = cBean.comUp("update view1 set name='"+name+"',sex='"+sex+"',age='"+age+"',build='"+build+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delview1")){//删除信息
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from view1 where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "系统维护中，请稍后再试！");
				request.getRequestDispatcher("admin/view1/index.jsp").forward(request, response);
			}
		} 
		
		else if(method.equals("addview2")){    
			String lend1 = request.getParameter("lend1"); 
			String lend2= request.getParameter("lend2"); 
			String lend3 = request.getParameter("lend3");  
			String lend4 = request.getParameter("lend4"); 
			String lend5= request.getParameter("lend5"); 
			String lend6 = request.getParameter("lend6");  
			String lend7 = request.getParameter("lend7"); 
			String lend8 = request.getParameter("lend8"); 
		
			
			
			int flag = cBean.comUp("insert into view2(lend1,lend2,lend3,lend4,lend5,lend6,lend7,lend8) values('"+lend1+"','"+lend2+"','"+lend3+"','"+lend4+"','"+lend5+"','"+lend6+"','"+lend7+"','"+lend8+"')");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upview2")){ 
			String id=request.getParameter("id");
			String lend1= request.getParameter("lend1"); 
			String lend2 = request.getParameter("lend2"); 
			String lend3 = request.getParameter("lend3"); 
			String lend4= request.getParameter("lend4"); 
			String lend5 = request.getParameter("lend5"); 
			String lend6 = request.getParameter("lend6"); 
			String lend7 = request.getParameter("lend7"); 
			String lend8 = request.getParameter("lend8"); 
			
				
			
			int flag = cBean.comUp("update view2 set lend1='"+lend1+"',lend2='"+lend2+"',lend3='"+lend3+"',lend4='"+lend4+"',lend5='"+lend5+"',lend6='"+lend6+"',lend7='"+lend7+"',lend8='"+lend8+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delview2")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from view2 where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "系统维护中，请稍后再试！");
				request.getRequestDispatcher("admin/view2/index.jsp").forward(request, response);
			}
		} 
		
		else if(method.equals("addview3")){  
			String information = request.getParameter("information"); 
			String total = request.getParameter("total"); 
			String phone = request.getParameter("phone");  
			int flag = cBean.comUp("insert into view3(information,total,phone) values('"+information+"','"+total+"','"+phone+"' )");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upview3")){ 
			String id=request.getParameter("id");
			String information = request.getParameter("information"); 
			String total = request.getParameter("total"); 
			String phone = request.getParameter("phone");      
			int flag = cBean.comUp("update view3 set information='"+information+"',total='"+total+"',phone='"+phone+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delview3")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from view3 where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "系统维护中，请稍后再试！");
				request.getRequestDispatcher("admin/view3/index.jsp").forward(request, response);
			}
		} 		
		else if(method.equals("addview4")){   
			String number = request.getParameter("number"); 
			String name= request.getParameter("name"); 
			String area = request.getParameter("area"); 
			String price = request.getParameter("price"); 
			String status = request.getParameter("status");  
			
			int flag = cBean.comUp("insert into view4(number,name,area,price,status) values('"+number+"','"+name+"','"+area+"','"+price+"','"+status+"')");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upview4")){ 
			String id=request.getParameter("id");
			String number = request.getParameter("number"); 
			String name = request.getParameter("name"); 
			String area = request.getParameter("area"); 
			String price= request.getParameter("price"); 
			String status = request.getParameter("status"); 
			
			int flag = cBean.comUp("update view4 set number='"+number+"',name='"+name+"',area='"+area+"',price='"+price+"',status='"+status+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delview4")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from view4 where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view4/index.jsp").forward(request, response);
			}
		} 
		else if(method.equals("addview5")){      
			String Repairnumber = request.getParameter("Repairnumber"); 
			String BuildName = request.getParameter("BuildName"); 
			String Repairdate = request.getParameter("Repairdate"); 
			String Repairtime = request.getParameter("Repairtime"); 
			String Repaircharge = request.getParameter("Repaircharge");  
			
			int flag = cBean.comUp("insert into view5(Repairnumber,BuildName,Repairdate,Repairtime,Repaircharge) values('"+Repairnumber+"','"+BuildName+"','"+Repairdate+"','"+Repairtime+"','"+Repaircharge+"')");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "系统维护中，请稍后再试！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upview5")){ 
			String id=request.getParameter("id");
			String Repairnumber = request.getParameter("Repairnumber"); 
			String BuildName = request.getParameter("BuildName"); 
			String Repairdate = request.getParameter("Repairdate"); 
			String Repairtime= request.getParameter("Repairtime"); 
			String Repaircharge = request.getParameter("Repaircharge"); 
			
			int flag = cBean.comUp("update view5 set Repairnumber='"+Repairnumber+"',BuildName='"+BuildName+"',Repairdate='"+Repairdate+"',Repairtime='"+Repairtime+"',Repaircharge='"+Repaircharge+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delview5")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from view5 where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/view5/index.jsp").forward(request, response);
			}
		} 
			
		
		else if(method.equals("addxz")){   
			String lr = request.getParameter("lr"); 
			String fy = request.getParameter("fy"); 
			String kc = request.getParameter("kc"); 
			String zt = request.getParameter("zt"); 
			String xx = request.getParameter("xx");  
			float sji=Float.parseFloat(fy)-Float.parseFloat(kc);
			int flag = cBean.comUp("insert into xz(lr,fy,kc,zt,xx,sji) values('"+lr+"','"+fy+"','"+kc+"','"+zt+"','"+xx+"','"+sji+"' )");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "系统维护中，请稍后再试！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("upxz")){ 
			String id=request.getParameter("id");
			String lr = request.getParameter("lr"); 
			String fy = request.getParameter("fy"); 
			String kc = request.getParameter("kc"); 
			String zt = request.getParameter("zt"); 
			String xx = request.getParameter("xx"); 
			float sji=Float.parseFloat(fy)-Float.parseFloat(kc);
			int flag = cBean.comUp("update xz set lr='"+lr+"',fy='"+fy+"',kc='"+kc+"',zt='"+zt+"',xx='"+xx+"',sji='"+sji+"'  where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delxz")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from xz where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/xz/index.jsp").forward(request, response);
			}
		} 
			
		else if(method.equals("addhgqj")){  
			String lr = request.getParameter("lr"); 
			String sj = request.getParameter("sj"); 
			String xx = request.getParameter("xx");  
			int flag = cBean.comUp("insert into hgqj(lr,sj,xx) values('"+lr+"','"+sj+"','"+xx+"' )");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			} 
		} 
		else if(method.equals("uphgqj")){
			String id=request.getParameter("id");
			String lr = request.getParameter("lr"); 
			String sj = request.getParameter("sj"); 
			String xx = request.getParameter("xx");      
			int flag = cBean.comUp("update hgqj set lr='"+lr+"',sj='"+sj+"',xx='"+xx+"' where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			}  
		} 
		else if(method.equals("delhgqj")){
			String id = request.getParameter("id"); 
			int flag = cBean.comUp("delete from hgqj where id='"+id+"'");
			if(flag == Constant.SUCCESS){ 
				request.setAttribute("message", "操作成功！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			}
			else{
				request.setAttribute("message", "操作失败！");
				request.getRequestDispatcher("admin/hgqj/index.jsp").forward(request, response);
			}
		} 
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}