import os,sys,re,json
import mysql

class Db():
    '''Db接口'''
    def __init__(self):
        pass
    
    def save(domain:str, res:bool):
        pass

class File(Db):
    '''文件保存结果'''
    def save(domain: str, res: bool):
        return super().save(res)

class Mysql(Db):
    '''mysql数据库保存数据库'''
    def save(domain: str, res: bool):
        return super().save(res)

class Sqlite(Db):
    '''sqlite保存'''
    def save(domain: str, res: bool):
        return super().save(res)