服务器：#server.py #!/usr/bin/env python #-*-coding:utf-8-*- import sys import struct#将字符串打包为二进制流进行网络传输 import select# import signal#用于捕获中断信号 import cPickle#将python对象进行序列化:dumps将python对象序列化保存为字符串,loads与之相反 from socket import * HOST = '' def send(channel