python通过socket连接远程服务器的范例代码
import socket
print "Creating socket...",
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print "done."
print "Looking up port number...",
port = socket.getservbyname('http', 'tcp')
print "done."
print "Connecting to remote host on port %d..." % port,
s.connect(("www.75271.com", port))
print "done."
Creating socket… done.
Looking up port number… done.
Connecting to remote host on port 80… done.
