Python获取本地和远程主机信息

# -*- coding: cp936 -*-import socketprint "Creating socket connecting...",s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)#把网络服务名（如http,ftp,email）和 协议名（如TCP,UDP,IPX/SPX等）#转换为该服务名对应的端口号。如果协议名给定了，则必须为TCP或UDP#不然将会匹配其他的协议port = socket.getservbyname("http", "tcp")print "conection to remote host by port %d" %port result = s.connect_ex( ("www.baidu.com",port) )#显示链接到远程主机的本地IP地址和端口号print "Connected from ", s.getsockname()#x显示本地IP地址和端口号print "Connected to ", s.getpeername()#testif result != 0 :    print "waiting...."else :    print "Done .!"        

显示结果如下：

Creating socket connecting... conection to remote host by port 80
Connected from  ('192.168.1.102', 54318)
Connected to  ('220.181.112.143', 80)
Done .!