面向对象的方法编程通讯录

实现一个基于面向对象的通讯录，可以包括以下类：

1. Person类：包括姓名、电话、地址等信息，可以设置和获取这些信息。

2. Contact类：包括一个Person对象和一个备注字符串，可以设置和获取这些信息。

3. AddressBook类：包括一个Contact对象列表，可以添加、删除、查找和显示联系人信息。

下面是一个示例代码：

class Person:
    def __init__(self, name, phone, address):
        self.name = name
        self.phone = phone
        self.address = address

    def set_name(self, name):
        self.name = name

    def set_phone(self, phone):
        self.phone = phone

    def set_address(self, address):
        self.address = address

    def get_name(self):
        return self.name

    def get_phone(self):
        return self.phone

    def get_address(self):
        return self.address

class Contact:
    def __init__(self, person, note):
        self.person = person
        self.note = note

    def set_person(self, person):
        self.person = person

    def set_note(self, note):
        self.note = note

    def get_person(self):
        return self.person

    def get_note(self):
        return self.note

class AddressBook:
    def __init__(self):
        self.contacts = []

    def add_contact(self, contact):
        self.contacts.append(contact)

    def remove_contact(self, contact):
        self.contacts.remove(contact)

    def find_contact(self, name):
        results = []
        for contact in self.contacts:
            if contact.get_person().get_name() == name:
                results.append(contact)
        return results

    def display_contacts(self):
        for contact in self.contacts:
            person = contact.get_person()
            print("Name: {}\nPhone: {}\nAddress: {}\nNote: {}\n".format(person.get_name(), person.get_phone(), person.get_address(), contact.get_note()))

# 创建一个通讯录对象
address_book = AddressBook()

# 创建两个联系人
person1 = Person("John", "1234567890", "123 Main St")
person2 = Person("Jane", "0987654321", "456 Oak Ave")

# 创建两个联系对象并添加到通讯录中
contact1 = Contact(person1, "Friend")
address_book.add_contact(contact1)

contact2 = Contact(person2, "Colleague")
address_book.add_contact(contact2)

# 显示通讯录中的联系人
address_book.display_contacts()

# 查找联系人并显示结果
results = address_book.find_contact("John")
for contact in results:
    print(contact.get_person().get_name())