Python socket

server 端：

# -*-coding:utf-8-*-

import socket
import sys
reload(sys)
sys.setdefaultencoding('utf8')
#sever
host='192.168.1.8'
port =9600
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.bind((host,port))
s.listen(2)
conn,addr=s.accept()

print 'Connected by ', addr
while 1:
    data = conn.recv(4096)
    if not data:break
    print data
    conn.sendall(data)
conn.close()

　　

client 端：

# -*-coding:utf-8-*-

import socket
import sys
reload(sys)
sys.setdefaultencoding('utf8')
#sever
host='192.168.1.8'
port =9600
s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
s.connect((host,port))

s.sendall('hello world')
data = s.recv(4096)
s.close()
print 'Received',repr(data)