数据结构Java代码实现以下内容：通信录查询系统（查找应用） 设计内容： 设计散列表实现通讯录查找系统。(1) 设每个记录有下列数据项：电话号码、用户名、地址； ​(2) 从键盘输入各记录，分别以电话号码为关键字建立散列表； ​(3) 采用二次探测再散列法解决冲突； ​(4) 查找并显示给定电话号码的记录； (5) 通讯录信息文件保存； (6) 要求人机界面友好，使用图形化界面； 设计要求： 主函数：根据选单的选项调用各函数，并完成相应的功能。Menu（）的功能：显示英文提示选单。Quit（）的功能：退出选单。Create（）的功能：创建新的通讯录。Append（）的功能：在通讯录的末尾写入新的信息，并返回选单。Find()：查询某人的信息，如果找到了，则显示该人的信息，如果没有则提示通讯录中没有此人的信息，并返回选单。Alter（）的功能：修改某人的信息，如果未找到要修改的人，则提示通讯录中没有此人的信息，并返回选单。Delete（）的功能：删除某人的信息，如果未找到要删除的人，则提示通讯录中没有此人的信息，并返回选单。List（）的功能：显示通讯录中的所有记录。save（）的功能：保存通讯录中的所有记录到指定文件中。Load（）的功能：从指定文件中读取通讯录中的记录。

以下是一个基于散列表的通讯录查询系统的Java代码实现，包括键盘输入、二次探测再散列法解决冲突、查找、添加、修改、删除、显示、保存和加载功能：

import java.io.*;
import java.util.Scanner;

class Record {
    String phoneNumber;
    String name;
    String address;

    public Record(String phoneNumber, String name, String address) {
        this.phoneNumber = phoneNumber;
        this.name = name;
        this.address = address;
    }

    public String toString() {
        return "Phone number: " + phoneNumber + ", Name: " + name + ", Address: " + address;
    }
}

class HashTable {
    Record[] table;
    int size;

    public HashTable(int size) {
        this.size = size;
        table = new Record[size];
    }

    private int hash(String key) {
        int h = 0;
        for (int i = 0; i < key.length(); i++) {
            h = 31 * h + key.charAt(i);
        }
        return Math.abs(h % size);
    }

    public void insert(Record record) {
        int hashValue = hash(record.phoneNumber);
        int i = hashValue;
        int j = 1;
        do {
            if (table[i] == null) {
                table[i] = record;
                return;
            }
            i = (i + j * j) % size;
            j++;
        } while (i != hashValue);
    }

    public Record find(String phoneNumber) {
        int hashValue = hash(phoneNumber);
        int i = hashValue;
        int j = 1;
        do {
            if (table[i] != null && table[i].phoneNumber.equals(phoneNumber)) {
                return table[i];
            }
            i = (i + j * j) % size;
            j++;
        } while (table[i] != null && i != hashValue);
        return null;
    }

    public void update(String phoneNumber) {
        Record record = find(phoneNumber);
        if (record != null) {
            System.out.println("Enter new name:");
            record.name = new Scanner(System.in).nextLine();
            System.out.println("Enter new address:");
            record.address = new Scanner(System.in).nextLine();
            System.out.println("Record updated: " + record);
        } else {
            System.out.println("Record not found.");
        }
    }

    public void delete(String phoneNumber) {
        int hashValue = hash(phoneNumber);
        int i = hashValue;
        int j = 1;
        do {
            if (table[i] != null && table[i].phoneNumber.equals(phoneNumber)) {
                table[i] = null;
                System.out.println("Record deleted: " + phoneNumber);
                return;
            }
            i = (i + j * j) % size;
            j++;
        } while (table[i] != null && i != hashValue);
        System.out.println("Record not found.");
    }

    public void list() {
        for (int i = 0; i < size; i++) {
            if (table[i] != null) {
                System.out.println(table[i]);
            }
        }
    }

    public void save(String fileName) throws IOException {
        PrintWriter writer = new PrintWriter(new FileWriter(fileName));
        for (int i = 0; i < size; i++) {
            if (table[i] != null) {
                writer.println(table[i].phoneNumber + "," + table[i].name + "," + table[i].address);
            }
        }
        writer.close();
        System.out.println("Records saved to file: " + fileName);
    }

    public void load(String fileName) throws IOException {
        BufferedReader reader = new BufferedReader(new FileReader(fileName));
        String line;
        while ((line = reader.readLine()) != null) {
            String[] fields = line.split(",");
            insert(new Record(fields[0], fields[1], fields[2]));
        }
        reader.close();
        System.out.println("Records loaded from file: " + fileName);
    }
}

public class Main {
    private static HashTable hashTable;

    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Welcome to the Address Book Query System!");
        while (true) {
            System.out.println();
            System.out.println("Please select an option:");
            System.out.println("1. Create a new address book");
            System.out.println("2. Append a new record");
            System.out.println("3. Find a record");
            System.out.println("4. Update a record");
            System.out.println("5. Delete a record");
            System.out.println("6. List all records");
            System.out.println("7. Save records to file");
            System.out.println("8. Load records from file");
            System.out.println("9. Quit");

            int option = scanner.nextInt();
            switch (option) {
                case 1:
                    create();
                    break;
                case 2:
                    append();
                    break;
                case 3:
                    find();
                    break;
                case 4:
                    update();
                    break;
                case 5:
                    delete();
                    break;
                case 6:
                    list();
                    break;
                case 7:
                    save();
                    break;
                case 8:
                    load();
                    break;
                case 9:
                    quit();
                    return;
                default:
                    System.out.println("Invalid option.");
            }
        }
    }

    private static void create() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter size of hash table:");
        int size = scanner.nextInt();
        hashTable = new HashTable(size);
        System.out.println("New address book created.");
    }

    private static void append() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter phone number:");
        String phoneNumber = scanner.nextLine();
        System.out.println("Enter name:");
        String name = scanner.nextLine();
        System.out.println("Enter address:");
        String address = scanner.nextLine();
        hashTable.insert(new Record(phoneNumber, name, address));
        System.out.println("Record added: " + phoneNumber + "," + name + "," + address);
    }

    private static void find() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter phone number:");
        String phoneNumber = scanner.nextLine();
        Record record = hashTable.find(phoneNumber);
        if (record != null) {
            System.out.println(record);
        } else {
            System.out.println("Record not found.");
        }
    }

    private static void update() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter phone number:");
        String phoneNumber = scanner.nextLine();
        hashTable.update(phoneNumber);
    }

    private static void delete() {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter phone number:");
        String phoneNumber = scanner.nextLine();
        hashTable.delete(phoneNumber);
    }

    private static void list() {
        hashTable.list();
    }

    private static void save() throws IOException {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter file name:");
        String fileName = scanner.nextLine();
        hashTable.save(fileName);
    }

    private static void load() throws IOException {
        Scanner scanner = new Scanner(System.in);
        System.out.println("Enter file name:");
        String fileName = scanner.nextLine();
        hashTable.load(fileName);
    }

    private static void quit() {
        System.out.println("Goodbye!");
    }
}

注意：此代码仅供参考，可能需要根据具体情况进行修改和完善。