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Created May 25, 2012 09:51
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Python:网络TCP传输服务端和客户端
#coding:utf-8
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
'''
Created on 2012-3-13
@author: 小马过河
'''
#服务端代码server.py
import socket
import datetime
"""
定义基本的信息
"""
HOST = "" #主机
PORT = 23151 #端口
ADD = (HOST, PORT)
BUFFERSIZE = 1024 #缓冲区大小
"""
建立socket,绑定地址和开始监听
"""
TcpSerSock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) #创建socket
TcpSerSock.bind(ADD) #绑定地址和端口
TcpSerSock.listen(10) #开始监听,监听数目同时间不超过10个
"""
socekt建好后,开始进行连接和数据的传输
"""
print "服务器等待连接......"
TcpCliSock, addr = TcpSerSock.accept() #开始连接
while True:
date = TcpCliSock.recv(BUFFERSIZE) #接受数据
if date: #如果接受到了数据
curTime = datetime.datetime.now() #获得当前时间 格式是:datetime.datetime(2012, 3, 13, 1, 29, 51, 872000)
curTime = curTime.strftime('%Y-%m-%m %H:%M:%S') #转换格式
print "%s %s" % (addr, curTime)
print date
#发数据
sendDate = raw_input("input:")
TcpCliSock.send('%s' % (sendDate)) #发数据
if date == '88':
break
"""
连接完毕,关闭套接字
"""
print "server close"
TcpCliSock.close()
TcpSerSock.close()
#客户端代码 client.py
#coding:utf-8
'''
Created on 2012-3-13
@author: 小马过河
'''
import socket
import datetime
"""
定义基本的信息: 主机和端口要和服务器一致
"""
HOST = "localhost" #服务其地址
PORT = 23151 #服务器端口
BUFFERSIZE = 1024
ADDR = (HOST, PORT)
"""
建立套接字,开始连接
"""
TCPClient = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
TCPClient.connect(ADDR) #连接服务器
"""
开始进行数据的传输
"""
while True:
senddate = raw_input("input:")
if senddate:
TCPClient.send('%s' % (senddate)) #发送数据
recvdate = TCPClient.recv(BUFFERSIZE) #接受数据
curTime = datetime.datetime.now() #获得当前时间 格式是:datetime.datetime(2012, 3, 13, 1, 29, 51, 872000)
curTime = curTime.strftime('%Y-%m-%m %H:%M:%S') #转换格式
print "%s %s" % (HOST, curTime)
print recvdate
if recvdate == '88':
break
"""
传输完毕,关闭套接字
"""
print "client close"
TCPClient.close()
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