Python实现简易Socket

客户端----向服务端发送信息和接收服务端返回的信息

import socket

flag = True

client = socket.socket()

client.connect(('localhost', 8080))#连接服务端口

while flag:

    msg = input(">>>").strip()/#获取要发送的信息

    if len(msg) == 0: #当信息长度为0

        print("Input empty")

        continue

    client.send(msg.encode())

    data = client.recv(1024)

    print(data)

client.close()

 

服务端----接收客户端传来的信息，发送接收成功的信息

import socket

flag = True

server = socket.socket()

server.bind(('localhost', 8080))#开设服务端口

server.listen()#开始监听

print("Waiting for connecting...")

 

conn, addr = server.accept()

print('Client:Online')

 

while flag:

    data = conn.recv(1024).decode()

    print('Receive:', data)

    conn.send('Successful'.encode())#向客户端发送信息接收成功的信息

server.close()#关闭服务器