#!/usr/bin/python a = "a.txt" f = file(a) c = f.readlines() while True: user_input = raw_input("plz input your name:").strip() if len(user_input) == 0:continue for line in c: if user_input in line: print line, break else: print "it is not the user"
原文地址:http://44994.blog.51cto.com/34994/1669884