Java代码备份000000

package com.itheima.run; import com.itheima.bean.Business; import com.itheima.bean.Customer; import com.itheima.bean.Movie; import com.itheima.bean.User; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.math.BigDecimal; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.*; public class MovieSystem { /** * 定义系统的数据容器用户存储数据 * 1.存储很多用户（客户对象，商家对象） */ public static final List<User> ALL_USERS = new ArrayList<>(); /** * 2.存储系统全部商家和其排片信息 * 商家1 =[p1,p2,p3,...] * 商家2 =[p2,p3,...] */ public static final Map<Business, List<Movie>> ALL_MOVIES = new HashMap<>(); public static final Scanner SYS_SC = new Scanner(System.in); //定义一个静态的User类型的变量记住当前登陆成功的用户名 public static User loginUser; public static SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss"); public static final Date d = new Date(); public static final Logger LOGGER = LoggerFactory.getLogger("MovieSystem.class"); /** 3.准备一些测试数据 */ static { Customer c = new Customer(); c.setLoginName("ldh888"); c.setPassword("123456"); c.setUsername("黑马刘德华"); c.setSex('男'); c.setMoney(10000); c.setPhone("110110"); ALL_USERS.add(c); Customer c1 = new Customer(); c1.setLoginName("gzl888"); c1.setPassword("123456"); c1.setUsername("黑马关之琳"); c1.setSex('女'); c1.setMoney(20000); c1.setPhone("111111"); ALL_USERS.add(c1); Business b = new Business(); b.setLoginName("bzg888"); b.setPassword("123456"); b.setUsername("黑马包租公"); b.setSex('男'); b.setMoney(0); b.setPhone("110111"); b.setAddress("火星6号2B二层"); b.setShopName("甜甜圈国际影城"); ALL_USERS.add(b); //注意：商家一定需要加入到店铺排片信息中去 List<Movie> movies = new ArrayList<>(); ALL_MOVIES.put(b, movies); Business b2 = new Business(); b2.setLoginName("bzp888"); b2.setPassword("123456"); b2.setUsername("黑马包租婆"); b2.setSex('女'); b2.setMoney(0); b2.setPhone("111110"); b2.setAddress("火星8号8B二层"); b2.setShopName("巧克力国际影城"); ALL_USERS.add(b2); //注意：商家一定需要加入到店铺排片信息中去 List<Movie> movies2 = new ArrayList<>(); ALL_MOVIES.put(b2, movies2); } public static void main(String[] args) { showmain(); } /** * 首页展示 */ private static void showmain() { while (true) { System.out.println("==========================黑马电影首页============================"); System.out.println("1、登录"); System.out.println("2、注册"); System.out.println("3、商家注册"); System.out.println("请输入操作命令："); String command = SYS_SC.nextLine(); switch (command) { case "1": //登录了 login(); break; case "2": break; case "3": break; default: System.out.println("命令有误，请确认！"); } } } /** * 登录功能 */ private static void login() { while (true) { System.out.println("请输入用户名："); String loginName = SYS_SC.nextLine(); System.out.println("请输入密码："); String password = SYS_SC.nextLine(); //1.根据用户名密码查询用户对象 User u = getUserByLoginNameAndPassWord(loginName, password); //2.判断对象是否存在 if (u != null) { //登录成功 loginUser = u;//记住登录成功的用户 LOGGER.info(loginUser.getUsername() + "登陆了系统~~"); //判断用户登录的类型 if (u instanceof Customer) { //普通用户 showCustomerMain(); } else { //商家用户 showBusinessMain(); } return; } else { System.out.println("用户名或密码错误！"); } } } /** * 商家后台操作界面 */ private static void showBusinessMain() { while (true) { System.out.println("==================电影商家界面=================="); LOGGER.info(loginUser.getUsername() + "商家，正在看自己的详情~~"); System.out.println(loginUser.getUsername() + (loginUser.getSex() == '男' ? "先生" : "女士") + "欢迎您进入系统"); System.out.println("1、展示详情："); System.out.println("2、上架电影："); System.out.println("3、下架电影："); System.out.println("4、修改电影："); System.out.println("5、退出："); System.out.println("请输入操作命令："); String command = SYS_SC.nextLine(); switch (command) { case "1": //展示全部排片信息 showBusinessInfos(); break; case "2": //上架电影信息 addMovie(); break; case "3": //下架电影信息 deleteMovie(); break; case "4": //修改电影信息 updateMovie(); break; case "5": //退出 return; //干掉方法 default: System.out.println("命令有误，请确认！"); } } } /** * 电影修改功能 */ private static void updateMovie() { Business business = (Business) loginUser; List<Movie> movies = ALL_MOVIES.get(business); if (movies.size() == 0) { System.out.println("当前无片可以修改！"); return; } //让用户选择下架的电影名称 while (true) { System.out.println("请输入您想要修改的电影名称："); String movieName = SYS_SC.nextLine(); //去查询有没有这个电影对象 Movie movie = getMovieByName(movieName); if (movie != null) { //修改它 System.out.println("请您输入修改后片名："); String name = SYS_SC.nextLine(); System.out.println("请您输入修改后主演："); String actor = SYS_SC.nextLine(); System.out.println("请您输入修改后时长："); String time = SYS_SC.nextLine(); System.out.println("请您输入修改后票价："); String price = SYS_SC.nextLine(); System.out.println("请您输入修改后票数："); String num = SYS_SC.nextLine(); while (true) { try { System.out.println("请您输入修改后放映时间�