1、class Flower: def __init__(self, name): self.name = name print("This is %s" %self.name) dandelion = Flower("dandelion")#首先我们定义一个类，这是一个花类，属性是打印花的品名。
3、class Flower: def __init__(self, name): self.name = name print("This is %s" %self.name) def __del__(self): #但是务必记得要加上self。
5、class Flower: def __init__(self, name): self.name = name print("This is %s" %self.name) def __del__(self): print("The end of %s" %self.name) dandelion = Flower("dandelion")#同样的，__del__也是可以调用属性的。
