Python类封装--属性练习，创建敌人对象，体会拦截的核心逻辑

属性练习

创建敌人类
数据：姓名,血量(0--100),攻击力(1--50)
创建敌人对象,体会拦截的核心逻辑.

代码

class Enemy:
    def __init__(self, name="", hp=0, atk=0):
        self.name = name
        self.hp = hp
        self.atk = atk

    @property  # 私有化
    def hp(self):
        return self.__hp

    @hp.setter
    def hp(self, value):
        if 1 <= value <= 100:
            self.__hp = value
        else:
            raise Exception("血量超过范围")

    @property
    def atk(self):
        return self.__atk

    @atk.setter
    def atk(self, value):
        if 1 <= value <= 50:
            self.__atk = value
        else:
            raise Exception("血量超过范围")


e01 = Enemy("灭霸", 99, 50)
print(e01.name)
print(e01.hp)
print(e01.atk)

输出示例

灭霸
99
50