Java项目:电影院售票管理系统(java+Servlet+JSP+JDBC+Mysql)

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项目介绍

这个项目是一个基于Servlet+JSP的电影院售票系统，分为管理员和会员两种角色。

管理员权限包括：

修改登录密码
电影类别管理
电影信息管理
会员信息管理
订单信息管理
留言信息管理

会员权限包括：

会员注册
会员登录
浏览电影
我的购物车
我的订单
留言板

环境需要

1.运行环境：最好是java jdk 1.8，我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境：IDEA，Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境：Tomcat 7.x,8.x,9.x版本均可
4.硬件环境：windows 7/8/10 1G内存以上；或者 Mac OS；
5.数据库：MySql 5.7版本；
6.是否Maven项目: 否；查看源码目录中是否包含pom.xml；若包含，则为maven项目，否则为非maven项目

技术栈

Servlet、JSP、JDBC、MySQL5.7、Tomcat8

使用说明

1. 使用Navicat或者其它工具，在mysql中创建对应名称的数据库，并导入项目的sql文件；
2. 使用IDEA/Eclipse/MyEclipse导入项目，然后运行；
3. 将项目中src/com/dao/DB.java配置文件中的数据库配置改为自己的配置;
4. 运行项目，在浏览器中输入localhost:8080/goupiao
管理员账号/密码：admin/admin
会员账号/密码：zhangsan/123456

 

 

 

 

 

用户管理控制层： 

public class user_servlet extends HttpServlet
{
	
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("userReg"))
		{
			userReg(req, res);
		}
		if(type.endsWith("userLogout"))
		{
			userLogout(req, res);
		}
		
		if(type.endsWith("userEditMe"))
		{
			userEditMe(req, res);
		}
		if(type.endsWith("userMana"))
		{
			userMana(req, res);
		}
		if(type.endsWith("userDel"))
		{
			userDel(req, res);
		}
	}
	
	
	public void userReg(HttpServletRequest req,HttpServletResponse res)
	{
		String id=String.valueOf(new Date().getTime());
		String loginname=req.getParameter("loginname");
		String loginpw=req.getParameter("loginpw");
		String name=req.getParameter("name");
		String del="no";
		
		String s=liuService.panduan_zhanghao(loginname);
		if(s.equals("yizhan"))
		{
			req.setAttribute("message", "账号已被占用，请输入其他账号");
			req.setAttribute("path", "site/userreg/userreg.jsp");
			
	        String targetURL = "/common/success.jsp";
			dispatch(targetURL, req, res);
		}
		else
		{
			String sql="insert into t_user values(?,?,?,?,?)";
			Object[] params={id,loginname,loginpw,name,del};
			DB mydb=new DB();
			mydb.doPstm(sql, params);
			mydb.closed();
			
			req.setAttribute("message", "注册成功，请登录");
			req.setAttribute("path", "site/default.jsp");
			
	        String targetURL = "/common/success.jsp";
			dispatch(targetURL, req, res);
		}
		
		
	}
	
	
	
	public void userLogout(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		HttpSession session=req.getSession();
		session.setAttribute("userType", null);
		session.setAttribute("user", null);
		
			
		req.setAttribute("message", "成功退出系统");
		req.setAttribute("path", "site/default.jsp");
		String targetURL = "/common/success.jsp";
		dispatch(targetURL, req, res);
	}
	
	
	public void userEditMe(HttpServletRequest req,HttpServletResponse res)
	{
		String id=req.getParameter("id");
		String loginname=req.getParameter("loginname");
		String loginpw=req.getParameter("loginpw");
		String name=req.getParameter("name");
		
		String sql="update t_user set loginname=?,loginpw=?,name=? where id=?";
		Object[] params={loginname,loginpw,name,id};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("message", "修改成功，重新等后生效");
		req.setAttribute("path", "site/default.jsp");
		
        String targetURL = "/common/success.jsp";
		dispatch(targetURL, req, res);
		
	}
	
	
	public void userMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		List userList=new ArrayList();
		String sql="select * from t_user where del='no'";
		Object[] params={};
		DB mydb=new DB();
		try
		{
			mydb.doPstm(sql, params);
			ResultSet rs=mydb.getRs();
			while(rs.next())
			{
				Tuser user=new Tuser();
				
				user.setId(rs.getString("id"));
				user.setLoginname(rs.getString("loginname"));
				user.setLoginpw(rs.getString("loginpw"));
				user.setLoginpw(rs.getString("loginpw"));
				user.setName(rs.getString("name"));
				
				userList.add(user);
		    }
			rs.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		mydb.closed();
		
		req.setAttribute("userList", userList);
		req.getRequestDispatcher("admin/user/userMana.jsp").forward(req, res);
	}
	
	
	
	public void userDel(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
        String id=req.getParameter("id");
		
		String sql="update t_user set del='yes' where id=?";
		Object[] params={id};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("msg", "用户信息删除完毕");
		String targetURL = "/common/msg.jsp";
		dispatch(targetURL, req, res);
	}
	
	
	public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) 
	{
		RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);
		try 
		{
		    dispatch.forward(request, response);
		    return;
		} 
		catch (ServletException e) 
		{
                    e.printStackTrace();
		} 
		catch (IOException e) 
		{
			
		    e.printStackTrace();
		}
	}
	public void init(ServletConfig config) throws ServletException 
	{
		super.init(config);
	}
	
	public void destroy() 
	{
		
	}
}

订单管理控制层：

public class order_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("orderMana"))
		{
			orderMana(req, res);
		}
		if(type.endsWith("orderDel"))
		{
			orderDel(req, res);
		}
		if(type.endsWith("orderShouli"))
		{
			orderShouli(req, res);
		}
	}
	
	public void orderMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		List orderList=new ArrayList();
		String sql="select * from t_order order by zhuangtai desc";
		Object[] params={};
		DB mydb=new DB();
		try
		{
			mydb.doPstm(sql, params);
			ResultSet rs=mydb.getRs();
			while(rs.next())
			{
                Torder order=new Torder();
				
				order.setId(rs.getString("id"));
				order.setBianhao(rs.getString("bianhao"));
				order.setShijian(rs.getString("shijian"));
				order.setZhuangtai(rs.getString("zhuangtai"));
				order.setSonghuodizhi(rs.getString("songhuodizhi"));
				order.setFukuanfangshi(rs.getString("fukuanfangshi"));
				order.setJine(rs.getInt("jine"));
				order.setUser_id(rs.getString("user_id"));
				
				orderList.add(order);
		    }
			rs.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		mydb.closed();
		
		req.setAttribute("orderList", orderList);
		req.getRequestDispatcher("admin/order/orderMana.jsp").forward(req, res);
	}
	
	
	
	public void orderDel(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
        String id=req.getParameter("id");
		
		String sql="delete from t_order where id=?";
		Object[] params={id};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("msg", "信息删除完毕");
		String targetURL = "/common/msg.jsp";
		dispatch(targetURL, req, res);
	}
	
	
	
	public void orderShouli(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
        String id=req.getParameter("id");
		
		String sql="update t_order set zhuangtai='yes' where id=?";
		Object[] params={id};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("msg", "订单受理完毕");
		String targetURL = "/common/msg.jsp";
		dispatch(targetURL, req, res);
	}
	
	public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) 
	{
		RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);
		try 
		{
		    dispatch.forward(request, response);
		    return;
		} 
		catch (ServletException e) 
		{
                    e.printStackTrace();
		} 
		catch (IOException e) 
		{
			
		    e.printStackTrace();
		}
	}
	public void init(ServletConfig config) throws ServletException 
	{
		super.init(config);
	}
	
	public void destroy() 
	{
		
	}
}

商品管理控制层：

public class goods_servlet extends HttpServlet
{
	public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException 
	{
        String type=req.getParameter("type");
		
		if(type.endsWith("goodsAdd"))
		{
			goodsAdd(req, res);
		}
		if(type.endsWith("goodsMana"))
		{
			goodsMana(req, res);
		}
		if(type.endsWith("goodsDel"))
		{
			goodsDel(req, res);
		}
		if(type.endsWith("goodsDetailHou"))
		{
			goodsDetailHou(req, res);
		}
		
		if(type.endsWith("goodsAll"))
		{
			goodsAll(req, res);
		}
		if(type.endsWith("goodsByCatelog"))
		{
			goodsByCatelog(req, res);
		}
		if(type.endsWith("goodsDetailQian"))
		{
			goodsDetailQian(req, res);
		}
	}
	
	public void goodsAdd(HttpServletRequest req,HttpServletResponse res)
	{
		String id=String.valueOf(new Date().getTime());
		String fangyingshi=req.getParameter("fangyingshi");
		String catelog_id=req.getParameter("catelog_id");
		String mingcheng=req.getParameter("mingcheng");
		
		String jieshao=req.getParameter("jieshao");
		String fujian=req.getParameter("fujian");
		int shichangjia=Integer.parseInt(req.getParameter("shichangjia"));
		int tejia=Integer.parseInt(req.getParameter("shichangjia"));


		String del="no";
		
		String sql="insert into t_goods(id,fangyingshi,catelog_id,mingcheng,jieshao,fujian,shichangjia,tejia,del) " +
				   "values(?,?,?,?,?,?,?,?,?)";
		Object[] params={id,fangyingshi,catelog_id,mingcheng,jieshao,fujian,shichangjia,tejia,del};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("msg", "操作成功");
		String targetURL = "/common/msg.jsp";
		dispatch(targetURL, req, res);
	}
	
	
	public void goodsMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		List goodsList=new ArrayList();
		String sql="select * from t_goods where del='no' order by fangyingshi desc";
		Object[] params={};
		DB mydb=new DB();
		try
		{
			mydb.doPstm(sql, params);
			ResultSet rs=mydb.getRs();
			while(rs.next())
			{
				Tgoods goods=new Tgoods();
				
				goods.setId(rs.getString("id"));
				goods.setFangyingshi(rs.getString("fangyingshi"));
				goods.setCatelog_id(rs.getString("catelog_id"));
				
				goods.setMingcheng(rs.getString("mingcheng"));
				goods.setJieshao(rs.getString("jieshao"));
				goods.setFujian(rs.getString("fujian"));
				
				goods.setShichangjia(rs.getInt("shichangjia"));
				goods.setTejia(rs.getInt("tejia"));
				goods.setDel(rs.getString("del"));
				
				goodsList.add(goods);
		    }
			rs.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		mydb.closed();
		
		req.setAttribute("goodsList", goodsList);
		req.getRequestDispatcher("admin/goods/goodsMana.jsp").forward(req, res);
	}
	
	
	
	public void goodsDel(HttpServletRequest req,HttpServletResponse res)
	{
		String id=req.getParameter("id");
		String sql="update t_goods set del='yes' where id="+id;
		Object[] params={};
		DB mydb=new DB();
		mydb.doPstm(sql, params);
		mydb.closed();
		
		req.setAttribute("msg", "操作成功");
		String targetURL = "/common/msg.jsp";
		dispatch(targetURL, req, res);
	}
	
	
	public void goodsDetailHou(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
        String id=req.getParameter("id");
		
		req.setAttribute("goods", liuService.getGoods(id));
		req.getRequestDispatcher("admin/goods/goodsDetailHou.jsp").forward(req, res);
	}
	
	
	public void goodsAll(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		List goodsList=new ArrayList();
		//String sql="select * from t_goods where del='no' and fangyingshi >? order by fangyingshi desc";
		String sql="select * from t_goods where del='no' order by fangyingshi desc";
		Object[] params={new SimpleDateFormat("yyyy-MM-dd").format(new Date())};
		DB mydb=new DB();
		try
		{
			mydb.doPstm(sql, null);
			ResultSet rs=mydb.getRs();
			while(rs.next())
			{
				Tgoods goods=new Tgoods();
				
				goods.setId(rs.getString("id"));
				goods.setFangyingshi(rs.getString("fangyingshi"));
				goods.setCatelog_id(rs.getString("catelog_id"));
				
				goods.setMingcheng(rs.getString("mingcheng"));
				goods.setJieshao(rs.getString("jieshao"));
				goods.setFujian(rs.getString("fujian"));
				
				goods.setShichangjia(rs.getInt("shichangjia"));
				goods.setTejia(rs.getInt("tejia"));
				goods.setDel(rs.getString("del"));
				
				goodsList.add(goods);
		    }
			rs.close();
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
		mydb.closed();
		
		if(goodsList.size()>8)
		{
			goodsList=goodsList.subList(0, 8);
		}
		
		req.setAttribute("goodsList", goodsList);
		req.getRequestDispatcher("site/goods/goodsAll.jsp").forward(req, res);
	}
	
	
	
	
	public void goodsByCatelog(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
        String catelog_id=req.getParameter("catelog_id");
		
		req.setAttribute("goodsList", liuService.goodsByCatelog(catelog_id));
		req.getRequestDispatcher("site/goods/goodsByCatelog.jsp").forward(req, res);
	}
	
	public void goodsDetailQian(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
	{
		String id=req.getParameter("id");
		
		req.setAttribute("goods", liuService.getGoods(id));
		req.getRequestDispatcher("site/goods/goodsDetailQian.jsp").forward(req, res);
	}
	
	
	public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response) 
	{
		RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);
		try 
		{
		    dispatch.forward(request, response);
		    return;
		} 
		catch (ServletException e) 
		{
                    e.printStackTrace();
		} 
		catch (IOException e) 
		{
			
		    e.printStackTrace();
		}
	}
	public void init(ServletConfig config) throws ServletException 
	{
		super.init(config);
	}
	
	public void destroy() 
	{
		
	}
}

源码获取：俺的博客首页 "资源" 里下载！