1.反射 四个方法:getattr() 获取 class Person(): def __init__(self,name,age): self.name = name self.age = age p = Person('wdc',22) a = getattr(p,'name') #获取对象p的字符串为“name”的方法 print(a) hasattr() 判断 class Person(): def __init__(self,name,age): self.name = name se…