分类: Python/Ruby
2017-09-01 11:42:10
#_*_coding:utf-8_*_
from socket import *
from time import ctime
from time import localtime
import time
HOST=''
PORT=1122 #设置侦听端口
BUFSIZ=1024
ADDR=(HOST, PORT)
sock=socket(AF_INET, SOCK_STREAM)
sock.bind(ADDR)
sock.listen(5)
#设置退出条件
STOP_CHAT=False
while not STOP_CHAT:
print('等待接入,侦听端口:%d' % (PORT))
tcpClientSock, addr=sock.accept()
print('接受连接,客户端地址:',addr)
while True:
try:
data=tcpClientSock.recv(BUFSIZ)
except:
#print(e)
tcpClientSock.close()
break
if not data:
break
#python3使用bytes,所以要进行编码
#s='%s发送给我的信息是:[%s] %s' %(addr[0],ctime(), data.decode('utf8'))
#对日期进行一下格式化
ISOTIMEFORMAT='%Y-%m-%d %X'
stime=time.strftime(ISOTIMEFORMAT, localtime())
print data
s='%s发送给我的信息是:%s' %(addr[0],data)
tcpClientSock.send(s)
print([stime], ':', data.decode('utf8'))
#如果输入quit(忽略大小写),则程序退出
STOP_CHAT=(data.decode('utf8').upper()=="QUIT")
if STOP_CHAT:
break
tcpClientSock.close()
sock.close()
#_*_coding:utf-8_*_
from socket import *
class TcpClient:
# 测试,连接本机
HOST = '127.0.0.1'
# 设置侦听端口
PORT = 1122
BUFSIZ = 1024
ADDR = (HOST, PORT)
def __init__(self):
self.client = socket(AF_INET, SOCK_STREAM)
self.client.connect(self.ADDR)
while True:
data = input('>')
if not data:
break
# python3传递的是bytes,所以要编码
self.client.send(data)
print('发送信息到%s:%s' % (self.HOST, data))
if data.upper() == "QUIT":
break
data = self.client.recv(self.BUFSIZ)
if not data:
break
print('从%s收到信息:%s' % (self.HOST, data))
if __name__ == '__main__':
client = TcpClient()