电影院售票管理系统

package util;import java.io.FileOutputStream;import java.io.IOException;import javax.xml.parsers.DocumentBuilder;import javax.xml.parsers.DocumentBuilderFactory;import javax.xml.parsers.ParserConfigurationException;import javax.xml.transform.OutputKeys;import javax.xml.transform.Transformer;import javax.xml.transform.TransformerFactory;import javax.xml.transform.dom.DOMSource;import javax.xml.transform.stream.StreamResult;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.NodeList;import org.xml.sax.SAXException;public class DomUtil {public static Document getDocument(String fileAddress){Document doc=null;try {DocumentBuilderFactory dbf=DocumentBuilderFactory.newInstance();DocumentBuilder db=dbf.newDocumentBuilder();doc=db.parse(fileAddress);} catch (Exception e) {e.printStackTrace();}if(doc!=null)return doc;else return null;}public static void saveDocument(Document doc,String fileAddress){ //保存try{TransformerFactory tf=TransformerFactory.newInstance();Transformer t=tf.newTransformer();DOMSource doms=new DOMSource(doc);//获得数据源//设置字符编码类型t.setOutputProperty(OutputKeys.ENCODING, "UTF-8");StreamResult result =new StreamResult(new FileOutputStream(fileAddress));t.transform(doms, result);} catch (Exception e) {e.printStackTrace();}}}package test;import service.impl.Login;public class Start {public static void main(String[] args) { new Login().start();}}package service;public interface UserService {public void menu();//查看全部电影public void getAll();//通过电影名称查询电影public void getByName();//通过放映时间查询电影public void getByItem();//购买普通票public void byTicket();//购买学生折扣票public void byDiscount();//购买免费票优惠券public void byFree();}package service;public interface AdminService {//菜单public void menu();//查看所有public void getAll();//添加电影public void addFilm();//删除电影public void delFilm();//更新电影public void upFilm();//售票查询public void getTicket();}package service.impl;import java.util.ArrayList;import java.util.List;import java.util.Scanner;import dao.impl.FilmDaoImpl;import entity.Film;import entity.Seat;import erService;public class UserLogin implements UserService {Scanner input=new Scanner(System.in);List<Film> listFilm=new ArrayList<Film>();List<Seat> listSeat=new ArrayList<Seat>();FilmDaoImpl fdi=new FilmDaoImpl();public void menu() {System.out.println("选择你的操作：1：查看所有电影;2:按电影名查询;3:按播放时间查询;" +"4:购票;5:返回上一层;6:退出;");int chose=input.nextInt();switch(chose){case 1:getAll() ;break;case 2:getByName();break;case 3:getByItem();break;case 4:byTicket();break;case 5:break;case 6:System.exit(0);break;default :break;}}public void getAll() {System.out.println("序号"+"\t"+"电影名称"+"\t"+"英文名称"+"\t"+"导演"+"\t"+"演员"+"\t"+"影片类型"+"\t"+"票价"+"\t"+"播放时间");listFilm=fdi.getAll();for(Film film:listFilm){System.out.println(film.getId()+"\t"+film.getName()+"\t"+film.getPoster()+"\t"+film.getDirector()+"\t"+film.getAcotr()+"\t"+film.getType()+"\t"+film.getPrice()+"\t"+film.getItem());}listFilm.clear();menu();}public void getByName() {System.out.println("请输入要查询到电影：");String name=input.next();listFilm=fdi.getByName(name);if (listFilm != null) {System.out.println("序号"+"\t"+"电影名称"+"\t"+"英文名称"+"\t"+"导演"+"\t"+"演员"+"\t"+"影片类型"+"\t"+"票价"+"\t"+"播放时间");for (Film film : listFilm) {System.out.println(film.getId() + "\t" + film.getName() + "\t"+ film.getPoster() + "\t" + film.getDirector() + "\t"+ film.getAcotr() + "\t" + film.getType() + "\t"+ film.getPrice() + "\t" + film.getItem());}listFilm.clear();menu();}else{System.out.println("不存在该电影");this.getByName();}}public void getByItem() {System.out.println("请输入时间段：");String Item=input.next();//listFilm=fdi.getByItem("15:00");listFilm=fdi.getByItem(Item);if (listFilm != null) {System.out.println("序号"+"\t"+"电影名称"+"\t"+"英文名称"+"\t"+"导演"+"\t"+"演员"+"\t"+"影片类型"+"\t"+"票价"+"\t"+"播放时间");for (Film film : listFilm) {System.out.println(film.getId() + "\t" + film.getName() + "\t"+ film.getPoster() + "\t" + film.getDirector() + "\t"+ film.getAcotr() + "\t" + film.getType() + "\t"+ film.getPrice() + "\t" + film.getItem());}listFilm.clear();}else{System.out.println("该时间段没有电影");}menu();}public void byTicket() {System.out.println("请输入电影名：");String name=input.next();System.out.println("请输入播放时间：");String item=input.next();// 返回该电影的座位信息//Seat seat = fdi.getSeates("中国功夫", "15:00");Film film=new Film(name, item);Seat seat = fdi.getSeates(film);if (seat != null) {String ticketType = null;boolean flagTicketType=true;while(flagTicketType){System.out.println("请选择票的种类：1:普通票;2:学生票;3:免费票;");int chose = input.nextInt();switch (chose) {case 1:ticketType = "普通票";flagTicketType=false;break;case 2:ticketType = "学生票";flagTicketType=false;break;case 3:ticketType = "免费票";flagTicketType=false;break;default:System.out.println("输入错误选项！！！");break;}}printSeat(seat);//输出座位信息boolean flagIndex=true;String index=null;while(flagIndex){System.out.println("请选择座位：");index = input.next();if(seat.isSold(index)){//该座位已经卖出System.out.println("该座位已经卖出!!!");}else{flagIndex=false;}}fdi.buyTicket(film, index, ticketType);System.out.println("购票成功！！！");menu();}else{System.out.println("该电影不存在，或该电影没有此播放时间！！！");this.byTicket();}}@Overridepublic void byDiscount() {// TODO Auto-generated method stub}@Overridepublic void byFree() {// TODO Auto-generated method stub}//座位信息public void printSeat(Seat seat){System.out.println("************************屏幕************************");for(int i=0;i<7;i++){for(int j=0;j<7;j++){System.out.print(seat.getSeats()[i][j]+"\t");}System.out.println();}}}package service.impl;import java.util.Scanner;import service.AdminService;import entity.AdminUser;public class Login {Scanner input =new Scanner(System.in);public void start(){System.out.println("请选择登陆方式：1:管理员登录;2:普通用户登录;3:退出;");int chose=input.nextInt();switch(chose){case 1:/*AdminUser admin=new AdminUser();System.out.println("请输入用户名：");String name=input.next();System.out.println("请输入密码：");String pwd=input.next();if(name.equals(admin.getUserName())&&pwd.equals(admin.getUesrPassword()))*/new AdminLogin().menu();//else System.out.println("用户名和密码不匹配！！！");break;case 2:new UserLogin().menu();break;case 3:System.exit(0);break;default :System.out.println("输入错误的选择方式！！！");this.start();break;}this.start();}}package service.impl;import java.util.ArrayList;import java.util.List;import java.util.Scanner;import dao.impl.FilmDaoImpl;import entity.Film;import entity.Seat;import service.AdminService;public class AdminLogin implements AdminService{Scanner input=new Scanner(System.in);List<Film> list=new ArrayList<Film>();FilmDaoImpl fdi=new FilmDaoImpl();public void menu() {System.out.println("选择你的操作：1：查看;2:添加;3:删除电影;" +"4:修改电影;5:售票查询;6:返回上一层;7:退出;");int chose=input.nextInt();switch(chose){case 1:getAll() ;break;case 2:addFilm();break;case 3:delFilm();break;case 4:upFilm();break;case 5:getTicket();break;case 6:break;case 7:System.exit(0);break;default :System.out.println("输入错误的选择方式！！！");this.menu();break;}}public void getAll() {int num=0;System.out.println("序号"+"\t"+"电影名称"+"\t"+"英文名称"+"\t"+"导演"+"\t"+"演员"+"\t"+"影片类型"+"\t"+"票价"+"\t"+"播放时间");list=fdi.getAll();//System.out.println(list.size());for(Film film:list){num++;System.out.println(film.getId()+"\t"+film.getName()+"\t"+film.getPoster()+"\t"+film.getDirector()+"\t"+film.getAcotr()+"\t"+film.getType()+"\t"+film.getPrice()+"\t"+film.getItem());}list.clear();menu();}public void addFilm() {System.out.println("请输入电影名称：");String name=input.next();System.out.println("请输入英文名称：");String poster=input.next();System.out.println("请输入导演：");String director=input.next();System.out.println("请输入演员：");String acotr=input.next();System.out.println("请输入影片类型：");String type=input.next();System.out.println("请输入票价：");String price=input.next();System.out.println("请输入播放时间：");String item=input.next();Film film=new Film(name, poster, director, acotr, type, price, item);//Film film=new Film("东成西就", "e-w", "刘镇伟", "郑伊健", "喜剧", "150", "15:50");fdi.addFilm(film);System.out.println("添加成功!!!");menu();}public void delFilm() {System.out.println("请输入删除的电影名称：");String name=input.next();System.out.println("请输入播放时间（输入all,则全部删除）:");String item=input.next();Film film=new Film(name, item);boolean exist=fdi.delateFilm(film);//boolean exist=fdi.delateFilm("非常完美",time);if(exist){System.out.println("删除成功！！！");menu();}else{System.out.println("该电影不存在，或该电影没有此播放时间！！！");this.delFilm();}}public void upFilm() {System.out.println("请输入要修改的电影名称：");String name=input.next();System.out.println("请输入要修改的放映时间：");String item=input.next();System.out.println("请输入要修改的列表名称：");String property=input.next();System.out.println("请输入该列表修改后的值：");String value=input.next();//fdi.updateFilm("蜘蛛侠","14:00","播放时间","15:00");//fdi.updateFilm("蜘蛛侠","14:00","影片类型","搞笑");Film film=new Film(name, item);int message=fdi.updateFilm(film,property,value);switch(message){case 0:System.out.println("更新成功!!!");menu();break;case 1:System.out.println("不存在该电影；");this.upFilm();break;case 2:System.out.println("不存在此电影的该播放时间；");this.upFilm();break;case 3:System.out.println("不存在该属性列表；");this.upFilm();break;}}public void getTicket(){System.out.println("请输入电影名称：");String name=input.next();System.out.println("请输入电影播放时间：");String item=input.next();//Film film=new Film("中国功夫", "15:00");Film film=new Film(name,item);Seat seat=fdi.getTicket(film);if (seat != null) {printSeat(seat);System.out.println("普通票：" + seat.getTicket().getOrdinaryNum());System.out.println("学生票：" + seat.getTicket().getStudentNum());System.out.println("免费票：" + seat.getTicket().getFreeNum());menu();}else{System.out.println("该电影不存在，或该电影没有此播放时间！！！");this.getTicket();}}//座位信息public void printSeat(Seat seat){System.out.println("***************屏幕*****************");for(int i=0;i<7;i++){for(int j=0;j<7;j++){System.out.print(seat.getSeats()[i][j]+"\t");}System.out.println();}}}package entity;public class Ticket {private String type;private int ordinaryNum=0;private int studentNum=0;private int freeNum=0;public String getType() {return type;}public void setType(String type) {this.type = type;switch(type){case "普通票":ordinaryNum++;break;case "学生票":studentNum++;break;case "免费票":freeNum++;break;default:break;}}public int getOrdinaryNum() {return ordinaryNum;}public void setOrdinaryNum(int ordinaryNum) {this.ordinaryNum = ordinaryNum;}public int getStudentNum() {return studentNum;}public void setStudentNum(int studentNum) {this.studentNum = studentNum;}public int getFreeNum() {return freeNum;}public void setFreeNum(int freeNum) {this.freeNum = freeNum;}}package entity;public class Seat {private String index;private Ticket ticket;private Film film;private String[][] seats=new String [7][7];public Seat(String index, Ticket ticket, Film film) { this.index = index;this.ticket = ticket;this.film = film;}public Seat(){for(int i=0;i<7;i++){for(int j=0;j<7;j++){seats[i][j]=(i+1)+"-"+(j+1);}}}public String getIndex() {return index;}public void setIndex(String index) {String[] str=index.split("-");setSeats(Integer.parseInt(str[0]),Integer.parseInt(str[1])); }public Ticket getTicket() {return ticket;}public void setTicket(Ticket ticket) {this.ticket = ticket;}public Film getFilm() {return film;}public void setFilm(Film film) {this.film = film;}private void setSeats(int x, int y) {seats[x-1][y-1]="已售";}public String[][] getSeats() {return seats;}public boolean isSold(String index){String[] str=index.split("-");int a=Integer.parseInt(str[0]);int b=Integer.parseInt(str[1]);if(!seats[a-1][b-1].equals(index)){return true;}elsereturn false;}}package entity;public class Film {private int id; //序号private String Name; //电影名称private String Poster; //英文名private String Director; //导演private String Acotr; //演员private String Type; //电影类型private String Price; //电影价格//private String Schedule; //时刻表private String Item; //放映时间public Film(){}public Film(String name,String item){Name = name;Item = item;}public Film(int id, String name, String poster, String director, String acotr, String type, String price, String item) { this.id = id;Name = name;Poster = poster;Director = director;Acotr = acotr;Type = type;Price = price;Item = item;}public Film(String name, String poster, String director,String acotr, String type, String price, String item) { Name = name;Poster = poster;Director = director;Acotr = acotr;Type = type;Price = price;Item = item;}public int getId() {return id;}public void setId(int id) {this.id = id;}public String getName() {return Name;}public void setName(String name) {Name = name;}public String getPoster() {return Poster;}public void setPoster(String poster) { Poster = poster;}public String getDirector() {return Director;}public void setDirector(String director) { Director = director;}public String getAcotr() {return Acotr;}public void setAcotr(String acotr) { Acotr = acotr;}public String getType() {return Type;}public void setType(String type) {Type = type;}public String getPrice() {return Price;}public void setPrice(String price) {Price = price;}public String getItem() {return Item;}public void setItem(String item) {Item = item;}}package entity;public class AdminUser {private String userName;private String uesrPassword;public AdminUser(){erName="admin";this.uesrPassword="admin";}public String getUserName() {return userName;}public void setUserName(String userName) {erName = userName;}public String getUesrPassword() {return uesrPassword;}public void setUesrPassword(String uesrPassword) { this.uesrPassword = uesrPassword;}}package dao;import java.util.List;import entity.Film;import entity.Seat;public interface FilmDao {public List<Film> getAll();/** 用户操作*/public List<Film> getByName(String name);public List<Film> getByItem(String time);public void buyTicket(Film film,String index,String ticketType);public Seat getSeates(Film film);/** 管理员操作*/public void addFilm(Film film);public boolean delateFilm(Film film);public int updateFilm(Film film,String property,String value);public List<Film> selectFilm();public Seat getTicket(Film film);}package dao.impl;import java.util.ArrayList;import java.util.List;import org.w3c.dom.Document;import org.w3c.dom.Element;import org.w3c.dom.Node;import org.w3c.dom.NodeList;import util.DomUtil;import dao.FilmDao;import entity.Film;import entity.Seat;import entity.Ticket;public class FilmDaoImpl implements FilmDao{List<Film> listFilm=new ArrayList<Film>();List<Seat> listSeat=new ArrayList<Seat>();String filmsAddress="src/films.xml";String ticketsAddress="src/tickets.xml";Document docFilms=DomUtil.getDocument(filmsAddress);NodeList list=docFilms.getElementsByTagName("Movie");Document docTickets=DomUtil.getDocument(ticketsAddress);NodeList listTickets=docTickets.getElementsByTagName("Name");public List<Film> getAll() {int id=0;for(int i=0;i<list.getLength();i++){String filmName=null;String myPoster=null;String myDirector=null;String myAcotr=null;String myType=null;String myPrice=null;Node movieNode=list.item(i);NodeList movieChildList=movieNode.getChildNodes();for(int j=0;j<movieChildList.getLength();j++){if (movieChildList.item(j) instanceof Element) {Element movieChild = (Element) movieChildList.item(j);String strText=movieChild.getTextContent();String strElementName=movieChild.getNodeName();if("Name".equals(strElementName)){filmName=strText;}else if("Poster".equals(strElementName)){myPoster=strText;}else if("Director".equals(strElementName)){myDirector=strText;}else if("Acotr".equals(strElementName)){myAcotr=strText;}else if("Type".equals(strElementName)){myType=strText;}else if("Price".equals(strElementName)){myPrice=strText;}else if("Schedule".equals(strElementName)){NodeList scheduleChildList=movieChild.getChildNodes();for(int k=0;k<scheduleChildList.getLength();k++){if (scheduleChildList.item(k) instanceof Element) {id++;Element scheduleChild = (Element) scheduleChildList.item(k);Film film=new Film(id,filmName,myPoster,myDirector,myAcotr,myType,myPrice,scheduleChild.getTextContent());listFilm.add(film);}}}}}//listAir.add(airMsg);}return listFilm;}public List<Film> getByName(String name) {boolean exist=false;int id=0;for(int i=0;i<list.getLength();i++){String filmName=null;String myPoster=null;String myDirector=null;String myAcotr=null;String myType=null;String myPrice=null;Node movieNode=list.item(i);NodeList movieChildList=movieNode.getChildNodes();for(int j=0;j<movieChildList.getLength();j++){if (movieChildList.item(j) instanceof Element) {Element movieChild = (Element) movieChildList.item(j);String strText=movieChild.getTextContent();String strElementName=movieChild.getNodeName();if("Name".equals(strElementName)){if(strText.equals(name)){filmName=strText;exist=true;}else{//跳出循环，继续找下一个movie节点break;}}else if("Poster".equals(strElementName)){myPoster=strText;}else if("Director".equals(strElementName)){myDirector=strText;}else if("Acotr".equals(strElementName)){myAcotr=strText;}else if("Type".equals(strElementName)){myType=strText;}else if("Price".equals(strElementName)){myPrice=strText;}else if("Schedule".equals(strElementName)){NodeList scheduleChildList=movieChild.getChildNodes();for(int k=0;k<scheduleChildList.getLength();k++){if (scheduleChildList.item(k) instanceof Element) {id++;Element scheduleChild = (Element) scheduleChildList.item(k);Film film=new Film(id,filmName,myPoster,myDirector,myAcotr,myType,myPrice,scheduleChild.getTextContent());listFilm.add(film);}}}}}//listAir.add(airMsg);}if(exist){return listFilm;}else{return null;}}public List<Film> getByItem(String time){boolean exist=false;int id=0;for(int i=0;i<list.getLength();i++){Node movieNode=list.item(i);NodeList itemList=((Element) list.item(i)).getElementsByTagName("Item");for(int j=0;j<itemList.getLength();j++){if (itemList.item(j) instanceof Element) {String itemTime=itemList.item(j).getTextContent();if(itemTime.equals(time)){//找到了该时间段的电影exist=true;NodeList movieChildList=movieNode.getChildNodes();String filmName=null;String myPoster=null;String myDirector=null;String myAcotr=null;String myType=null;String myPrice=null;String myItem=itemTime;for(int k=0;k<movieChildList.getLength();k++){//逐个获取该电影的子节点if (movieChildList.item(k) instanceof Element) {Element movieChild = (Element) movieChildList.item(k);String strText=movieChild.getTextContent();String strElementName=movieChild.getNodeName();if("Name".equals(strElementName)){filmName=strText;}else if("Poster".equals(strElementName)){myPoster=strText;}else if("Director".equals(strElementName)){myDirector=strText;}else if("Acotr".equals(strElementName)){myAcotr=strText;}else if("Type".equals(strElementName)){myType=strText;}else if("Price".equals(strElementName)){myPrice=strText;}}}id++;Film film=new Film(id,filmName,myPoster,myDirector,myAcotr,myType,myPrice,myItem);listFilm.add(film);}}}}if(exist){return listFilm;}else{return null;}}public void addFilm(Film film) {Element movie=docFilms.createElement("Movie");Element name=docFilms.createElement("Name");Node Textname=docFilms.createTextNode(film.getName());name.appendChild(Textname);movie.appendChild(name);Element poster=docFilms.createElement("Poster");Node Textposter=docFilms.createTextNode(film.getPoster());poster.appendChild(Textposter);movie.appendChild(poster);Element director=docFilms.createElement("Director");Node Textdirector=docFilms.createTextNode(film.getDirector());director.appendChild(Textdirector);movie.appendChild(director);Element actor=docFilms.createElement("Acotr");Node Textactor=docFilms.createTextNode(film.getAcotr());actor.appendChild(Textactor);movie.appendChild(actor);Element type=docFilms.createElement("Type");Node Texttype=docFilms.createTextNode(film.getType());type.appendChild(Texttype);movie.appendChild(type);Element price=docFilms.createElement("Price");Node Textprice=docFilms.createTextNode(film.getPrice());price.appendChild(Textprice);movie.appendChild(price);Element schedule=docFilms.createElement("Schedule");Element item=docFilms.createElement("Item");Node Textitem=docFilms.createTextNode(film.getItem());item.appendChild(Textitem);schedule.appendChild(item);movie.appendChild(schedule);docFilms.getElementsByTagName("Film").item(0).appendChild(movie);DomUtil.saveDocument(docFilms,filmsAddress);}public boolean delateFilm(Film film) {for(int i=0;i<list.getLength();i++){ //遍历Movie节点NodeList nameList=((Element) list.item(i)).getElementsByTagName("Name");Node nameNode=nameList.item(0);String moveName=nameNode.getTextContent();if(film.getName().equals(moveName)){ //找到匹配的电影名称if(film.getItem().equals("all")){ //删除该电影的所有播放时间list.item(i).getParentNode().removeChild(list.item(i));}else{ //删除具体的某个场次boolean existItem=false;NodeList itemList=((Element) list.item(i)).getElementsByTagName("Item");for(int j=0;j<itemList.getLength();j++){ //遍历该电影的每个Item节点if (itemList.item(j) instanceof Element){String textItem=itemList.item(j).getTextContent();if(textItem.equals(film.getItem())){ //找到该场次existItem=true;itemList.item(j).getParentNode().removeChild(itemList.item(j));}}}if(!existItem){return false;//没找到该电影播放时间}}DomUtil.saveDocument(docFilms,filmsAddress);return true;//因为有唯一值，所以找到该电影后，不再往下寻找，直接返回true即可}}return false;//没有找到}/** 返回值：* 1：不存在该电影；* 2：不存在此电影的该播放时间；* 3：不存在该属性列表；* 0：更新成功；*/public int updateFilm(Film film, String property,String value) {switch (property) {case "电影名称":property = "Name";break;case "英文名称":property = "Poster";break;case "导演":property = "Director";break;case "演员":property = "Acotr";break;case "影片类型":property = "Type";break;case "票价":property = "Price";break;case "播放时间":property = "Item";break;default:return 3;}for (int i = 0; i < list.getLength(); i++) {NodeList nameList = ((Element) list.item(i)).getElementsByTagName("Name");Node nameNode = nameList.item(0);String moveName = nameNode.getTextContent();if (film.getName().equals(moveName)) {if (!property.equals("Item")) {//如果所要修改的不是Item的文本内容，则不需要判断场次，直接修改该节点的文本内容即可NodeList propertyList = ((Element) list.item(i)).getElementsByTagName(property);propertyList.item(0).setTextContent(value);}else {boolean existItem=false;NodeList itemList = ((Element) list.item(i)).getElementsByTagName("Item");for (int j = 0; j < itemList.getLength(); j++) {if (itemList.item(j) instanceof Element) {// Element item=(Element)itemList.item(j);String textItem = itemList.item(j).getTextContent();if (textItem.equals(film.getItem())) {/** 找到该电影并修改对应的场次*/existItem=true;itemList.item(j).setTextContent(value);}}}if(!existItem){return 2;}}。