在python中如何检查类中对象类型以进行类比较

class Person:
    def __init__(self, name, age):
        self.name = name
        self.age = age

person1 = Person("Alice", 25)
person2 = Person("Bob", 30)

if type(person1) == type(person2):
    print("person1 and person2 have the same type.")
else:
    print("person1 and person2 have different types.")

if isinstance(person1, Person):
    print("person1 is an instance of Person class.")
else:
    print("person1 is not an instance of Person class.")