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#-*- coding:utf-8 -*- from moudle import * import socketserver import json import os import time import datetime carddict={} def main(request): conn=request conn.sendall(by('欢迎光临大龙FTP!')) return conn def login(conn): card=int(st(conn.recv(1024))) global carddict if not os.path.isfile('DB\cardinfo\%s'%card): conn.sendall(by('