class BaseVbException(Exception):
		"""
		基础异常类，提供通用数据结构
		"""
		
		def __init__(self, data: str = None, message: str = None):
				self.data = data
				self.message = message


class LoginException(BaseVbException):
		"""
		自定义登录异常LoginException
		"""


class AuthException(BaseVbException):
		"""
		自定义令牌异常AuthException
		"""


class PermissionException(BaseVbException):
		"""
		自定义权限异常PermissionException
		"""


class ServiceException(BaseVbException):
		"""
		自定义服务异常ServiceException
		"""


class ServiceWarning(BaseVbException):
		"""
		自定义服务警告ServiceWarning
		"""


class ModelValidatorException(BaseVbException):
		"""
		自定义模型校验异常ModelValidatorException
		"""