#coding=utf-

class CustomError(Exception):

    def __init__(self,ErrorInfo):

        self.errorinfo=ErrorInfo

    def __str__(self):

        return self.errorinfo

if __name__ == '__main__':

    try:

        raise CustomError('客户异常')

    except CustomError as e:

        print(e)

#coding=utf-

class CustomError(Exception):

    def __init__(self,ErrorInfo):

        super().__init__(self) #初始化父类

        self.errorinfo=ErrorInfo

    def __str__(self):

        return self.errorinfo

if __name__ == '__main__':

    try:

        raise CustomError('客户异常')

    except CustomError as e:

        print(e)