题解 | #修改属性2#

class Employee:
    def __init__(self,name,salary):
        self.name=name
        self.salary=salary
    def printclass(self):注意try except的使用
        try:
            print(f"{self.name}'salary is {self.salary}, and his age is {self.age}")
        except:
            print('False')
p1=Employee(input(),input())
print(hasattr(p1,'age'))
setattr(p1,'age',input())
p1.printclass()