编写一个Java 应用程序,实现使用集合存储数据的图书销售管理子系统。

好的，下面是一个简单的Java应用程序，实现了使用集合存储数据的图书销售管理子系统。这个程序可以添加、删除和修改图书信息，以及按照图书名称、作者、出版社或价格排序并输出所有图书信息。

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Scanner;

class Book {
    private String name;
    private String author;
    private String publisher;
    private double price;

    public Book(String name, String author, String publisher, double price) {
        this.name = name;
        this.author = author;
        this.publisher = publisher;
        this.price = price;
    }

    public String getName() {
        return name;
    }

    public String getAuthor() {
        return author;
    }

    public String getPublisher() {
        return publisher;
    }

    public double getPrice() {
        return price;
    }

    public void setName(String name) {
        this.name = name;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public void setPublisher(String publisher) {
        this.publisher = publisher;
    }

    public void setPrice(double price) {
        this.price = price;
    }

    public String toString() {
        return "书名：" + name + " 作者：" + author + " 出版社：" + publisher + " 价格：" + price;
    }
}

class BookManager {
    private ArrayList<Book> books = new ArrayList<>();

    public void addBook(Book book) {
        books.add(book);
    }

    public void removeBook(Book book) {
        books.remove(book);
    }

    public void updateBook(Book book, String name, String author, String publisher, double price) {
        book.setName(name);
        book.setAuthor(author);
        book.setPublisher(publisher);
        book.setPrice(price);
    }

    public void displayBooks() {
        for (Book book : books) {
            System.out.println(book.toString());
        }
    }

    public void sortByName() {
        Collections.sort(books, Comparator.comparing(Book::getName));
    }

    public void sortByAuthor() {
        Collections.sort(books, Comparator.comparing(Book::getAuthor));
    }

    public void sortByPublisher() {
        Collections.sort(books, Comparator.comparing(Book::getPublisher));
    }

    public void sortByPrice() {
        Collections.sort(books, Comparator.comparing(Book::getPrice));
    }
}

public class BookSalesManagement {
    public static void main(String[] args) {
        BookManager bookManager = new BookManager();

        bookManager.addBook(new Book("Java编程思想", "Bruce Eckel", "机械工业出版社", 99.0));
        bookManager.addBook(new Book("Effective Java", "Joshua Bloch", "机械工业出版社", 89.0));
        bookManager.addBook(new Book("Head First 设计模式", "Eric Freeman", "中国电力出版社", 59.0));

        Scanner scanner = new Scanner(System.in);

        while (true) {
            System.out.println("1. 添加图书");
            System.out.println("2. 删除图书");
            System.out.println("3. 修改图书信息");
            System.out.println("4. 按书名排序");
            System.out.println("5. 按作者排序");
            System.out.println("6. 按出版社排序");
            System.out.println("7. 按价格排序");
            System.out.println("8. 显示所有图书");
            System.out.println("0. 退出程序");

            int choice = scanner.nextInt();

            switch (choice) {
                case 1:
                    System.out.println("请输入图书信息：");
                    System.out.print("书名：");
                    String name = scanner.next();
                    System.out.print("作者：");
                    String author = scanner.next();
                    System.out.print("出版社：");
                    String publisher = scanner.next();
                    System.out.print("价格：");
                    double price = scanner.nextDouble();
                    bookManager.addBook(new Book(name, author, publisher, price));
                    System.out.println("添加成功！");
                    break;
                case 2:
                    System.out.println("请输入要删除的图书名称：");
                    String bookName = scanner.next();
                    for (Book book : bookManager.getBooks()) {
                        if (book.getName().equals(bookName)) {
                            bookManager.removeBook(book);
                            System.out.println("删除成功！");
                            break;
                        }
                    }
                    break;
                case 3:
                    System.out.println("请输入要修改的图书名称：");
                    String bookName2 = scanner.next();
                    for (Book book : bookManager.getBooks()) {
                        if (book.getName().equals(bookName2)) {
                            System.out.println("请输入新的图书信息：");
                            System.out.print("书名：");
                            String newName = scanner.next();
                            System.out.print("作者：");
                            String newAuthor = scanner.next();
                            System.out.print("出版社：");
                            String newPublisher = scanner.next();
                            System.out.print("价格：");
                            double newPrice = scanner.nextDouble();
                            bookManager.updateBook(book, newName, newAuthor, newPublisher, newPrice);
                            System.out.println("修改成功！");
                            break;
                        }
                    }
                    break;
                case 4:
                    bookManager.sortByName();
                    System.out.println("按书名排序：");
                    bookManager.displayBooks();
                    break;
                case 5:
                    bookManager.sortByAuthor();
                    System.out.println("按作者排序：");
                    bookManager.displayBooks();
                    break;
                case 6:
                    bookManager.sortByPublisher();
                    System.out.println("按出版社排序：");
                    bookManager.displayBooks();
                    break;
                case 7:
                    bookManager.sortByPrice();
                    System.out.println("按价格排序：");
                    bookManager.displayBooks();
                    break;
                case 8:
                    System.out.println("所有图书：");
                    bookManager.displayBooks();
                    break;
                case 0:
                    System.out.println("程序已退出！");
                    System.exit(0);
                default:
                    System.out.println("选择错误，请重新选择！");
                    break;
            }
        }
    }
}

这个程序使用了Book类来存储图书信息，BookManager类来管理图书集合，并提供了添加、删除、修改、排序和显示图书信息的功能。在main函数中，我们首先手动添加了三本图书，并使用一个循环来等待用户输入选择。用户可以选择添加、删除、修改、排序或显示所有图书信息。程序将根据用户的选择执行相应的操作，并输出结果。