卡比兽Python类和对象

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'''
    以卡比兽为例来熟悉一下Python里的类和对象
    卡比兽的英文名叫Snorlax
'''

# 创建一个卡比兽类
class Snorlax:
    pass    # 占位符
    count = 0    # 类变量:卡比兽的数量
    '''
        类比Java中的构造方法
    '''
    def __init__(self,weight,height,food,sleep):
        self.weight = weight    # 卡比兽的体重(单位:KG)
        self.height = height    # 卡比兽的身高(单位:CM)
        self.food = food        # 卡比兽的食物(单位:KG)
        self.sleep = sleep      # 卡比兽的睡眠状况(单位:Hour)
        Snorlax.count += 1      # 每创建一只卡比兽,总数增1
    
if __name__ == '__main__':
    # 创建一只A型卡比兽
    Munchlax_A = Snorlax(150, 210, 20, 10)
    # 创建一只B型卡比兽
    Munchlax_B = Snorlax(200, 230, 30, 11)
    # 创建一只C型卡比兽
    Munchlax_C = Snorlax(250, 250, 40, 12)
    print('目前总共有{}只卡比兽'.format(Snorlax.count))
    print('A型卡比兽的体重:{}\t身高:{}\t食物:{}\t睡眠状况:{}'
          .format(Munchlax_A.weight, 
                 Munchlax_A.height, 
                 Munchlax_A.food, 
                 Munchlax_A.sleep))
    print('B型卡比兽的体重:{}\t身高:{}\t食物:{}\t睡眠状况:{}'
          .format(Munchlax_B.weight, 
                 Munchlax_B.height, 
                 Munchlax_B.food, 
                 Munchlax_B.sleep))
    print('C型卡比兽的体重:{}\t身高:{}\t食物:{}\t睡眠状况:{}'
          .format(Munchlax_C.weight, 
                 Munchlax_C.height, 
                 Munchlax_C.food, 
                 Munchlax_C.sleep))
    '''print('卡比兽的体重:{}\t身高:{}\t食物:{}\t睡眠状况:{}'
          .format(Snorlax.weight, 
                 Snorlax.height, 
                 Snorlax.food, 
                 Snorlax.sleep))
    '''
    

posted @ 2020-05-09 20:09  AngoLi  阅读(467)  评论(0编辑  收藏  举报