Python_Example_pycharm&&socket 网络编程 通讯交互

Author: 楚格 

2018-11-0710:24:02

IDE： Pycharm2018.02   Python 3.7   

KeyWord :  

Explain:  

 思路：

 

1-------------------------------------------

代码实现：

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客户端：

#
'''
#socket client
'''

#客户端
import socket

client = socket.socket() #声明socket类型，同时生成socket连接对象

client.connect(('localhost',6969))

while True:
    msg = input(">>:").strip()

    if len(msg) == 0:
        print('not message')
        continue

    client.send(msg.encode("utf-8"))
    data = client.recv(10240)

    print("Receive:",data.decode())

client.close()

服务器端

#
'''
# socket _server
'''
#=================================================

#-*-coding:utf-8-*-
#服务器端

import socket

server = socket.socket()
server.bind(('localhost',6969)) #绑定要监听端口
server.listen(5) #监听

print("我要开始等电话了")

while True:
    conn, addr = server.accept()  # 等电话打进来

    # conn就是客户端连过来而在服务器端为其生成的一个连接实例
    print(conn, addr)
    print("电话来了")

    count = 0

    while True:
        data = conn.recv(1024)

        print("recv:",data)

        if not data:
            print("client has lost...")
            break
        conn.send(data.upper())

        count+=1
        if count >10:
            print('count %',count)
            break

server.close()

完*

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