java 利用文件构建用户电话号码本。（需实现增、删、查（按指定属性排序并查询）、改、显示的功能）。

实现该功能需要使用Java的文件操作和集合框架。具体步骤如下：

1. 定义一个电话号码类，包含姓名、电话号码和地址等属性，并实现getter和setter方法。

public class PhoneNumber {
    private String name;
    private String phone;
    private String address;

    public PhoneNumber(String name, String phone, String address) {
        this.name = name;
        this.phone = phone;
        this.address = address;
    }

    public String getName() {
        return name;
    }

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

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }
}

2. 定义一个电话号码本类，包含一个电话号码列表，以及实现增、删、查、改和显示等方法。

import java.io.*;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class PhoneBook {
    private List<PhoneNumber> phoneList;
    private String filePath;

    public PhoneBook(String filePath) {
        this.filePath = filePath;
        this.phoneList = new ArrayList<>();
        loadFromFile();
    }

    private void loadFromFile() {
        try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
            String line;
            while ((line = reader.readLine()) != null) {
                String[] fields = line.split(",");
                if (fields.length == 3) {
                    phoneList.add(new PhoneNumber(fields[0], fields[1], fields[2]));
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private void saveToFile() {
        try (BufferedWriter writer = new BufferedWriter(new FileWriter(filePath))) {
            for (PhoneNumber phone : phoneList) {
                writer.write(phone.getName() + "," + phone.getPhone() + "," + phone.getAddress());
                writer.newLine();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void addPhone(PhoneNumber phone) {
        phoneList.add(phone);
        saveToFile();
    }

    public void removePhone(String name) {
        phoneList.removeIf(phone -> phone.getName().equals(name));
        saveToFile();
    }

    public PhoneNumber findPhone(String name) {
        for (PhoneNumber phone : phoneList) {
            if (phone.getName().equals(name)) {
                return phone;
            }
        }
        return null;
    }

    public List<PhoneNumber> sortByName() {
        List<PhoneNumber> sortedList = new ArrayList<>(phoneList);
        Collections.sort(sortedList, Comparator.comparing(PhoneNumber::getName));
        return sortedList;
    }

    public List<PhoneNumber> sortByPhone() {
        List<PhoneNumber> sortedList = new ArrayList<>(phoneList);
        Collections.sort(sortedList, Comparator.comparing(PhoneNumber::getPhone));
        return sortedList;
    }

    public void updatePhone(String name, String phone, String address) {
        for (PhoneNumber p : phoneList) {
            if (p.getName().equals(name)) {
                p.setPhone(phone);
                p.setAddress(address);
                break;
            }
        }
        saveToFile();
    }

    public void display() {
        for (PhoneNumber phone : phoneList) {
            System.out.println(phone.getName() + "," + phone.getPhone() + "," + phone.getAddress());
        }
    }
}

3. 在主函数中创建电话号码本对象，并通过控制台输入实现增、删、查、改和显示等操作。

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        PhoneBook phoneBook = new PhoneBook("phonebook.txt");
        Scanner scanner = new Scanner(System.in);
        while (true) {
            System.out.println("请选择操作：");
            System.out.println("1. 增加电话号码");
            System.out.println("2. 删除电话号码");
            System.out.println("3. 查找电话号码");
            System.out.println("4. 修改电话号码");
            System.out.println("5. 按姓名排序");
            System.out.println("6. 按电话号码排序");
            System.out.println("7. 显示电话号码本");
            System.out.println("0. 退出");
            int choice = scanner.nextInt();
            scanner.nextLine(); // consume newline
            switch (choice) {
                case 1:
                    System.out.print("请输入姓名：");
                    String name = scanner.nextLine();
                    System.out.print("请输入电话号码：");
                    String phone = scanner.nextLine();
                    System.out.print("请输入地址：");
                    String address = scanner.nextLine();
                    phoneBook.addPhone(new PhoneNumber(name, phone, address));
                    System.out.println("电话号码已添加。");
                    break;
                case 2:
                    System.out.print("请输入姓名：");
                    name = scanner.nextLine();
                    phoneBook.removePhone(name);
                    System.out.println("电话号码已删除。");
                    break;
                case 3:
                    System.out.print("请输入姓名：");
                    name = scanner.nextLine();
                    PhoneNumber p = phoneBook.findPhone(name);
                    if (p != null) {
                        System.out.println(p.getName() + "," + p.getPhone() + "," + p.getAddress());
                    } else {
                        System.out.println("电话号码不存在。");
                    }
                    break;
                case 4:
                    System.out.print("请输入姓名：");
                    name = scanner.nextLine();
                    System.out.print("请输入电话号码：");
                    phone = scanner.nextLine();
                    System.out.print("请输入地址：");
                    address = scanner.nextLine();
                    phoneBook.updatePhone(name, phone, address);
                    System.out.println("电话号码已更新。");
                    break;
                case 5:
                    for (PhoneNumber p1 : phoneBook.sortByName()) {
                        System.out.println(p1.getName() + "," + p1.getPhone() + "," + p1.getAddress());
                    }
                    break;
                case 6:
                    for (PhoneNumber p1 : phoneBook.sortByPhone()) {
                        System.out.println(p1.getName() + "," + p1.getPhone() + "," + p1.getAddress());
                    }
                    break;
                case 7:
                    phoneBook.display();
                    break;
                case 0:
                    return;
                default:
                    System.out.println("无效操作。");
                    break;
            }
        }
    }
}

注意：上述代码中的电话号码本使用了文本文件"phonebook.txt"存储电话号码信息，每行格式为"name,phone,address"。如果文件不存在，程序会自动创建一个新的文件。如果需要修改文件路径或格式，需要修改相应的代码。