python socket 交互通信
事例1：服务端：
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#!/usr/bin/env python
# encoding: utf-8
"""
@version: ??
@author: phpergao
@license: Apache Licence
@file: socket_server.py
@time: 2016-05-22 19:22
"""
import socket
ip_port=("127.0.0.1",9999)
sk=socket.socket()
sk.bind(ip_port)
sk.listen(5)
while True:
print("server waiting")
conn,addr=sk.accept()
client_data=conn.recv(1024)
print(str(client_data,encoding="utf-8"))
conn.sendall(bytes("不要回答,我不想被占领",encoding="utf-8"))
conn.close()
客户端：
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import socket
ip_port=("127.0.0.1",9999)
sk=socket.socket()
sk.connect(ip_port)
sk.sendall(bytes("请求占领地球",encoding="utf-8"))
sk.sendall(bytes("\n我要开始侵略占领地球了",encoding="utf-8"))
server_reply=sk.recv(1024)
print(str(server_reply,encoding="utf-8"))
sk.close()
事例2：
服务端：
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import socket
ip_port=("127.0.0.1",9999)
sk=socket.socket()
sk.bind(ip_port)
sk.listen(5)
while True:
print("server waiting")
conn,addr=sk.accept()
client_data=conn.recv(1024)
print(str(client_data,encoding="utf-8"))
conn.sendall(bytes("不要回答,我不想被占领",encoding="utf-8"))
while True:
try:
client_data=conn.recv(1024)
print(str(client_data,encoding="utf-8"))
except Exception:
print("client close.")
break
conn.send(client_data)
conn.close()
客户端：
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import socket
ip_port=("127.0.0.1",9999)
sk=socket.socket()
sk.connect(ip_port)
sk.sendall(bytes("请求占领地球",encoding="utf-8"))
sk.sendall(bytes("\n我要开始侵略占领地球了",encoding="utf-8"))
server_reply=sk.recv(1024)
print(str(server_reply,encoding="utf-8"))
while True:
enter=input("enter:")
sk.send(bytes(enter,encoding="utf-8"))
sk.close()
在Linux服务端：
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import socket
ip_port=("127.0.0.1",9999)
sk=socket.socket()
sk.bind(ip_port)
sk.listen(5)
while True:
print("server waiting")
conn,addr=sk.accept()
client_data=conn.recv(1024)
print(str(client_data,encoding="utf-8"))
conn.sendall(bytes("不要回答,我不想被占领",encoding="utf-8"))
while True:
client_data=conn.recv(1024)
print(str(client_data,encoding="utf-8"))
if not client_data:
break
conn.send(client_data)
conn.close()
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