本文实例讲述了python实现超简单端口转发的方法。分享给大家供大家参考。具体如下：

代码非常简单，实现了简单的端口数据转发功能，用于真实环境还需要再修改一下。

复制代码 代码如下:#tcp server

import socket

host = '127.0.0.1' #Local Server IP

host2 = '127.0.0.1' #Real Server IP

port = 6001 #Local Server Port

port2 = 7001 #Real Server Port

def ProcData(data):

return data

#add more code....

print "Map Server start from " + host + ":" + str(port) +" to " + host2 + ":" + str(port2) +"rn"

server = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

server.bind(('127.0.0.1',port))

print "127.0.0.1 Server start at "+ str(port) +"rn"

client = socket.socket( socket.AF_INET, socket.SOCK_STREAM )

client.connect((host2,port2))

print host +" Client connect to " + host2 + ":"+str(port2)+"n"

server.listen(5)

ss, addr = server.accept()

print 'got connected from',addr

while 1:

msg = ss.recv(20480)

print "Get:"+repr(msg)+"rn"

client.send(msg)

#print "Client send data %s to "%repr(msg)

buf=client.recv(20480)

#print "Client recv data %s from "%repr(buf)

ss.send(buf)

print "Send:"+repr(buf)+"rn"

希望本文所述对大家的Python程序设计有所帮助。