__dict__ 方法
class MainHandler: def __init__(self): self.host = "(.*)" self.ip = "^(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}$" self.port = "(\d+)" self.phone = "^1[3|4|5|8][0-9]\d{8}$" self.file = "^(\w+\.pdf)|(\w+\.mp3)|(\w+\.py)$" def chek(self): for key,val in self.__dict__.items(): print(key,'-----',val) obj = MainHandler() obj.chek()