本文介绍基于JavaWeb和MySQL的JSP+Servlet电影院售票管理系统。该系统分管理员和会员两种角色，有不同权限。运行环境需Java≥8、MySQL≥5.7等，开发工具多样。还说明了技术栈、使用方法，适用于课程设计等场景。
基于javaweb+mysql的jsp+servlet电影院售票管理系统(java+servlet+jsp+jdbc+mysql)
运行环境
Java≥8、MySQL≥5.7、Tomcat≥8
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
功能说明
基于javaweb+mysql的JSP+Servlet电影院售票管理系统(java+servlet+jsp+jdbc+mysql)
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
- 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
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);
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;
public class loginService
{
public String login(String userName,String userPw,int userType)
{
String result="no";
if(userType==0)//系统管理员登陆
{
String sql="select * from t_admin where userName=? and userPw=?";
Object[] params={userName,userPw};
DB mydb=new DB();
mydb.doPstm(sql, params);
try
{
ResultSet rs=mydb.getRs();
boolean mark=(rs==null||!rs.next()?false:true);
if(mark==false)
{
result="no";
}
else
{
result="yes";
TAdmin admin=new TAdmin();
admin.setUserId(rs.getInt("userId"));
admin.setUserName(rs.getString("userName"));
admin.setUserPw(rs.getString("userPw"));
WebContext ctx = WebContextFactory.get();
HttpSession session=ctx.getSession();
session.setAttribute("userType", 0);
session.setAttribute("admin", admin);
}
rs.close();
}
catch (SQLException e)
{
System.out.println("登录失败！");
e.printStackTrace();
}
finally
public class catelog_servlet extends HttpServlet
{
public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException
{
String type=req.getParameter("type");
if(type.endsWith("catelogAdd"))
{
catelogAdd(req, res);
}
if(type.endsWith("catelogMana"))
{
catelogMana(req, res);
}
if(type.endsWith("catelogDel"))
{
catelogDel(req, res);
}
}
public void catelogAdd(HttpServletRequest req,HttpServletResponse res)
{
String id=String.valueOf(new Date().getTime());
String name=req.getParameter("name").trim();
String del="no";
String sql="insert into t_catelog(id,name,del) values(?,?,?)";
Object[] params={id,name,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 catelogMana(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
{
List catelogList=new ArrayList();
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);
result="yes";
/*}*/
return result;
}
public String delGoodsFromCart(String goodsId)
{
WebContext ctx = WebContextFactory.get();
HttpSession session=ctx.getSession();
Cart cart=(Cart)session.getAttribute("cart");
cart.delGoods(goodsId);
session.setAttribute("cart", cart);
return "yes";
}
public String clearCart()
{
WebContext ctx = WebContextFactory.get();
HttpSession session=ctx.getSession();
Cart cart=(Cart)session.getAttribute("cart");
cart.getItems().clear();
session.setAttribute("cart", cart);
return "yes";
}
}
public class index_servlet extends HttpServlet
{
public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException, IOException
{
req.getSession().setAttribute("catelogList", liuService.catelogList());
req.getRequestDispatcher("site/index.jsp").forward(req, res);
for (Iterator it = cart.getItems().values().iterator(); it.hasNext();)
{
TorderItem orderItem = (TorderItem) it.next();
String id=String.valueOf(new Date().getTime());
String order_id=order.getId();
String goods_id=orderItem.getGoods().getId();
int goods_quantity=orderItem.getGoods_quantity();
liuService.saveOrderItem(id, order_id, goods_id, goods_quantity);
liuService.updateGoodsKucun(goods_id, goods_quantity);
}
cart.getItems().clear();
session.setAttribute("cart", cart);
req.setAttribute("order", order);
req.getRequestDispatcher("site/order/orderSubmit.jsp").forward(req, res);
}
public void myorder(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
{
HttpSession session=req.getSession();
Tuser user=(Tuser)session.getAttribute("user");
req.setAttribute("orderList", liuService.orderList(user.getId()));
req.getRequestDispatcher("site/order/myorder.jsp").forward(req, res);
}
public void orderDetail(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
{
String order_id=req.getParameter("order_id");
System.out.println(order_id+"DD");
req.setAttribute("orderItemList", liuService.orderItemList(order_id));
req.getRequestDispatcher("site/order/orderDetail.jsp").forward(req, res);
}
public void dispatch(String targetURI,HttpServletRequest request,HttpServletResponse response)
{
RequestDispatcher dispatch = getServletContext().getRequestDispatcher(targetURI);
try
{
dispatch.forward(request, response);
return;
}
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;
}
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={};
mydb.closed();
req.setAttribute("msg", "留言信息删除完毕");
String targetURL = "/common/msg.jsp";
dispatch(targetURL, req, res);
}
public void liuyanHuifu(HttpServletRequest req,HttpServletResponse res)
{
String huifu=req.getParameter("huifu");
String huifushi=new SimpleDateFormat("yyyy-MM-dd HH:mm").format(new Date());
int id=Integer.parseInt(req.getParameter("id"));
String sql="update t_liuyan set huifu=?,huifushi=? where id=?";
Object[] params={huifu,huifushi,id};
DB mydb=new DB();
mydb.doPstm(sql, params);
mydb.closed();
req.setAttribute("msg", "回复完毕完毕");
String targetURL = "/common/msg.jsp";
dispatch(targetURL, req, res);
}
public void liuyanAll(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
{
List liuyanList=new ArrayList();
String sql="select * from t_liuyan order by liuyanshi";
Object[] params={};
DB mydb=new DB();
try
{
mydb.doPstm(sql, params);
ResultSet rs=mydb.getRs();
while(rs.next())
{
TLiuyan liuyan=new TLiuyan();
liuyan.setId(rs.getInt("id"));
liuyan.setNeirong(rs.getString("neirong"));
liuyan.setLiuyanshi(rs.getString("liuyanshi"));
liuyan.setUser_id(rs.getString("user_id"));
liuyan.setHuifu(rs.getString("huifu"));
liuyan.setHuifushi(rs.getString("huifushi"));
liuyanList.add(liuyan);
}
rs.close();
}
{
String sql="delete from t_liuyan where id="+Integer.parseInt(req.getParameter("id"));
Object[] params={};
DB mydb=new DB();
mydb.doPstm(sql, params);
mydb.closed();
req.setAttribute("msg", "留言信息删除完毕");
String targetURL = "/common/msg.jsp";
dispatch(targetURL, req, res);
}
public void liuyanHuifu(HttpServletRequest req,HttpServletResponse res)
{
String huifu=req.getParameter("huifu");
String huifushi=new SimpleDateFormat("yyyy-MM-dd HH:mm").format(new Date());
int id=Integer.parseInt(req.getParameter("id"));
String sql="update t_liuyan set huifu=?,huifushi=? where id=?";
Object[] params={huifu,huifushi,id};
DB mydb=new DB();
mydb.doPstm(sql, params);
mydb.closed();
req.setAttribute("msg", "回复完毕完毕");
String targetURL = "/common/msg.jsp";
dispatch(targetURL, req, res);
}
public void liuyanAll(HttpServletRequest req,HttpServletResponse res) throws ServletException, IOException
{
List liuyanList=new ArrayList();
String sql="select * from t_liuyan order by liuyanshi";
Object[] params={};
DB mydb=new DB();
try
{
mydb.doPstm(sql, params);
ResultSet rs=mydb.getRs();
while(rs.next())
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");
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";
}
public void destroy()
{
}
}
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"))
{
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();
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);
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"));
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