本文实例讲述了Python实现的简单dns查询功能。分享给大家供大家参考，具体如下：

#!/usr/bin/pythonimport sys,socketdef print_array(*arr): array = arr for item in array: print item[4][0]print '''this script is for host resolveprint "now this begin...if you want to leave,please input "break"'''while 1: try: host = raw_input("please input the host: ") except KeyboardInterrupt: print "\n", continue except : print "\n", continue if host == "break" or host == "": break result = socket.getaddrinfo(host,None,0,socket.SOCK_STREAM) print_array(*result)

更多关于Python相关内容感兴趣的读者可查看本站专题：《Python Socket编程技巧总结》、《Python函数使用技巧总结》、《Python字符串操作技巧汇总》、《Python入门与进阶经典教程》及《Python文件与目录操作技巧汇总》

希望本文所述对大家Python程序设计有所帮助。