题解 | #修改属性2#
修改属性2
https://www.nowcoder.com/practice/7831806be5684ad6ac0f8b43e3e3558e
class Employee:
def __init__(self, name, salary):
self.name = name
self.salary = salary
def printclass(self):
print(f"{self.name}'salary is {self.salary}, and his age is {self.age}")
name = input()
salary = int(input())
age = int(input())
e = Employee(name, salary)
if hasattr(e, 'age'):
print(hasattr(e, 'age'))
e.printclass()
else:
print(hasattr(e, 'age'))
setattr(e, 'age', age)
e.printclass()
'''
hasattr() 函数用于判断对象是否包含对应的属性。
getattr() 函数获取属性。
setattr() 函数用于设置属性值，若该属性不存在则创建新属性。
'''
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