使用Java写一段代码，要求写出衣服管理系统

好的，以下是一个简单的衣服管理系统的Java代码示例，包括添加、删除、修改和查询衣服信息的功能：

import java.sql.*;
import java.util.Scanner;

public class ClothesManager {
    private Connection conn;
    private Statement stmt;
    private Scanner scanner;

    public ClothesManager() {
        try {
            Class.forName("com.mysql.jdbc.Driver");
            String url = "jdbc:mysql://localhost:3306/clothes_db";
            String user = "root";
            String password = "123456";
            conn = DriverManager.getConnection(url, user, password);
            stmt = conn.createStatement();
            scanner = new Scanner(System.in);
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void addClothes() {
        System.out.println("请输入衣服信息：");
        System.out.print("名称：");
        String name = scanner.nextLine();
        System.out.print("尺寸：");
        String size = scanner.nextLine();
        System.out.print("颜色：");
        String color = scanner.nextLine();
        System.out.print("材质：");
        String material = scanner.nextLine();
        System.out.print("单价：");
        double price = scanner.nextDouble();
        scanner.nextLine();

        try {
            String sql = "INSERT INTO clothes (name, size, color, material, price) VALUES ('" +
                    name + "', '" + size + "', '" +
                    color + "', '" + material + "', " +
                    price + ")";
            stmt.executeUpdate(sql);
            System.out.println("添加成功！");
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void deleteClothes() {
        System.out.print("请输入要删除的衣服ID：");
        int id = scanner.nextInt();
        scanner.nextLine();

        try {
            String sql = "DELETE FROM clothes WHERE id = " + id;
            int result = stmt.executeUpdate(sql);
            if (result == 1) {
                System.out.println("删除成功！");
            } else {
                System.out.println("删除失败，未找到对应的衣服ID！");
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void updateClothes() {
        System.out.print("请输入要修改的衣服ID：");
        int id = scanner.nextInt();
        scanner.nextLine();

        try {
            String sql = "SELECT * FROM clothes WHERE id = " + id;
            ResultSet rs = stmt.executeQuery(sql);
            if (rs.next()) {
                System.out.println("当前衣服信息为：");
                System.out.println("ID：" + rs.getInt("id"));
                System.out.println("名称：" + rs.getString("name"));
                System.out.println("尺寸：" + rs.getString("size"));
                System.out.println("颜色：" + rs.getString("color"));
                System.out.println("材质：" + rs.getString("material"));
                System.out.println("单价：" + rs.getDouble("price"));

                System.out.println("请输入新的衣服信息：");
                System.out.print("名称：");
                String name = scanner.nextLine();
                System.out.print("尺寸：");
                String size = scanner.nextLine();
                System.out.print("颜色：");
                String color = scanner.nextLine();
                System.out.print("材质：");
                String material = scanner.nextLine();
                System.out.print("单价：");
                double price = scanner.nextDouble();
                scanner.nextLine();

                sql = "UPDATE clothes SET name = '" + name + "', size = '" + size + "', " +
                        "color = '" + color + "', material = '" + material + "', price = " + price +
                        " WHERE id = " + id;
                stmt.executeUpdate(sql);
                System.out.println("修改成功！");
            } else {
                System.out.println("未找到对应的衣服ID！");
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void queryClothes() {
        try {
            String sql = "SELECT * FROM clothes";
            ResultSet rs = stmt.executeQuery(sql);
            System.out.println("衣服信息列表：");
            while (rs.next()) {
                System.out.println("ID：" + rs.getInt("id"));
                System.out.println("名称：" + rs.getString("name"));
                System.out.println("尺寸：" + rs.getString("size"));
                System.out.println("颜色：" + rs.getString("color"));
                System.out.println("材质：" + rs.getString("material"));
                System.out.println("单价：" + rs.getDouble("price"));
                System.out.println("---------------------------");
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public void close() {
        try {
            stmt.close();
            conn.close();
            scanner.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        ClothesManager manager = new ClothesManager();
        while (true) {
            System.out.println("请选择要执行的操作：");
            System.out.println("1. 添加衣服");
            System.out.println("2. 删除衣服");
            System.out.println("3. 修改衣服");
            System.out.println("4. 查询衣服");
            System.out.println("5. 退出程序");
            int choice = manager.scanner.nextInt();
            manager.scanner.nextLine();
            switch (choice) {
                case 1:
                    manager.addClothes();
                    break;
                case 2:
                    manager.deleteClothes();
                    break;
                case 3:
                    manager.updateClothes();
                    break;
                case 4:
                    manager.queryClothes();
                    break;
                case 5:
                    manager.close();
                    System.exit(0);
                default:
                    System.out.println("输入错误，请重新选择操作！");
            }
        }
    }
}

以上代码使用了MySQL数据库，并通过控制台实现了用户交互界面。您可以根据需要进行修改和优化。