自定义异常类实现异常捕获: class ShortInputError(Exception): def init(self, length, min_len): self.length = length self.min_len = min_len
def __str__(self): return f"您输入的长度是{self.length},不能少于{self.min_len}个字符"
def main(): try: s = input("请输入密码:") if len(s) < 3: raise ShortInputError(len(s), 3) except ShortInputError as e: print(e)
if name == "main": main()
本文作者:a
本文链接:
版权声明:本博客所有文章除特别声明外,均采用 BY-NC-SA 许可协议。转载请注明出处!