题解 | #修改属性1#
class Employee(object):
def __init__(self, name, salary) -> None:
self._name = name
self._salary = salary
def printclass(self, age=None):
try:
if age == None:
raise Exception
self._age = age
print(f"{self._name}'salary is {self._salary}, and his age is {self._age}")
except Exception as err:
print('Error! No age')
name = input()
salary = input()
e = Employee(name=name, salary=salary)
e.printclass()
age = input()
e.printclass(age=age)
按题目要求在printclass中使用try...except
上面代码是通过属性传参来创建属性，也可以通过setattr来创建属性
class Employee(object):
def __init__(self, name, salary) -> None:
self._name = name
self._salary = salary
def printclass(self):
try:
print(f"{self._name}'salary is {self._salary}, and his age is {self._age}")
except Exception as err:
print("Error! No age")
name = input()
salary = input()
e = Employee(name=name, salary=salary)
e.printclass()
age = input()
setattr(e, '_age', age)
e.printclass()
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