class AgeError(Exception):
def __init__(self,age):
self.__age= age
def __str__(self):
return "你传入的年龄不满足需求：age=%d" % self.__age
class Person(object):
def __init__(self,name,age):
if 0 < age<=150:
self.name= name
self.age= age
else:
raise AgeError(age)
xm= Person("小明",160)
结果：
Traceback (most recent call last):
File "E:/python/ITxiaoyan/day12/1.py", line 52, in <module>
xm = Person("小明",160)
File "E:/python/ITxiaoyan/day12/1.py", line 51, in __init__
raise AgeError(age)
__main__.AgeError: 你传入的年龄不满足需求：age=160
