python 自定义错误处理

Posted 2021-02-18 每天增长一点点

简单的自定义异常处理

class CustomizeError(BaseException):
    def __init__(self, msg):
        self.msg = msg

    def __str__(self):
        return self.msg

try:
    raise CustomizeError(‘错误类型‘)
except CustomizeError as e:
    print(e)