python基础学习-socket网络编程

python的socket编程流程跟java差不过，服务器端为创建socket对象，bind(),listen(),accept(),read(),write()，客户端主要是创建socket对象，connect(),write(),read()

下面就来写一个客户端每秒给服务器发送一个数字i，服务器把这个数字收到后打印出来并重新发送回客户端，同时客户端也打印出来

#!encoding=utf-8

#服务器端socket

from socket import *

import threading

def get(s):
while True:
data = s.recv(1024)
print "receive:",str(data)
s.send(data)

s = socket(AF_INET,SOCK_STREAM)#创建套接字

s.bind(("",8888))#绑定端口

s.listen(5)#监听

while True:
client,addr = s.accept()#接受连接
print str(addr)
t = threading.Thread(target=get,name="",args=(client,))
t.start()

#!encoding=utf-8

#客户端socket

from socket import *

import threading

from time import sleep

def get(s):
while True:
data = s.recv(1024)
print "receive:",str(data)

s = socket(AF_INET,SOCK_STREAM)

s.connect(("localhost",8888))

t = threading.Thread(target=get,name="",args=(s,))

t.start()

for i in range(0,10):
s.send(str(i).encode("ascii"))
sleep(1)