用面向对象的方法设计一个电脑与人玩石头，剪刀，布的游戏，要求将数据成员设计为私有访问属性，同时需要提供构造函数来初始化成员；

好的，我可以为您提供代码示例，如下所示：

import random

class Game:
    def __init__(self):
        self.__options = ["rock", "scissors", "paper"]
        self.__player_score = 0
        self.__computer_score = 0

    def print_options(self):
        print("Please choose one of the following: ")
        print("1. Rock")
        print("2. Scissors")
        print("3. Paper")

    def get_player_choice(self):
        choice = int(input("Enter your choice (1-3): "))
        return self.__options[choice-1]

    def get_computer_choice(self):
        choice = random.randint(1, 3)
        return self.__options[choice-1]

    def determine_winner(self, player_choice, computer_choice):
        if player_choice == computer_choice:
            print("It's a tie!")
        elif player_choice == "rock" and computer_choice == "scissors":
            print("You win!")
            self.__player_score += 1
        elif player_choice == "scissors" and computer_choice == "paper":
            print("You win!")
            self.__player_score += 1
        elif player_choice == "paper" and computer_choice == "rock":
            print("You win!")
            self.__player_score += 1
        else:
            print("Computer wins!")
            self.__computer_score += 1

    def print_scores(self):
        print("Player score: ", self.__player_score)
        print("Computer score: ", self.__computer_score)

    def play_game(self):
        print("Welcome to the game!")
        while True:
            self.print_options()
            player_choice = self.get_player_choice()
            computer_choice = self.get_computer_choice()
            print("You chose: ", player_choice)
            print("Computer chose: ", computer_choice)
            self.determine_winner(player_choice, computer_choice)
            self.print_scores()
            play_again = input("Do you want to play again? (Y/N) ")
            if play_again.lower() != "y":
                break
        print("Thanks for playing!")

这段代码定义了一个名为Game的类，其中包含了私有访问属性options、player_score和computer_score，以及构造函数__init__()。类还定义了打印选项、获取玩家选择、获取计算机选择、确定获胜者、打印得分和玩游戏等方法。通过调用play_game()方法，用户可以开始玩石头，剪刀，布游戏。