class Person: #类名称
a = 0 #初始化一个起始值
def __init__(self,name,height,weight): #类的初始化,第一个参数必须是 self,后面参数分别表示为 名称,身高,体重
self.name = name #访问对应的变量
self.height = height
self.weight = weight
Person.a += 1 #每调用一次Person类,起始变量 a 加 1
def ShowPersion(self): #定义一个显示人的类内容方法,必须包含 self
print ("Name :", self.name,"Height: ", self.height, "Weight: ", self.weight)
# 给类实例赋值
Person1 = Person("金辉",175,60)
Person2 = Person("任宇",173,70)
Person3 = Person("小军",180,80)
Person4 = Person("sun",180,80)
Person4 = Person("mm",180,80)
print (Person1.weight)
Person1.ShowPersion()
print(Person2.height)
Person3.ShowPersion()
print(Person.a)
输出结果内容:
60
Name : 金辉 Height: 175 Weight: 60
173
Name : 小军 Height: 180 Weight: 80
5