서로 다른 컴퓨터 간의 데이터 통신 및 협업 컴퓨팅을 위해 Python에서 소켓 프로그래밍을 사용하는 방법

import socket

# 创建一个socket对象
socket_obj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定IP地址和端口号
host = '127.0.0.1'
port = 8888
socket_obj.bind((host, port))

# 开始监听
socket_obj.listen(5)

while True:
    # 建立客户端连接
    client_socket, address = socket_obj.accept()
    print('连接地址:', address)
    
    # 接收客户端发来的数据
    data = client_socket.recv(1024)
    data = data.decode('utf-8')
    print('接收到的数据:', data)
    
    # 向客户端发送消息
    message = 'Hello, Client!'
    client_socket.send(message.encode('utf-8'))
    
    # 关闭连接
    client_socket.close()

import socket

# 创建一个socket对象
socket_obj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 定义服务端的IP地址和端口号
host = '127.0.0.1'
port = 8888

# 连接服务端
socket_obj.connect((host, port))

# 向服务端发送消息
message = 'Hello, Server!'
socket_obj.send(message.encode('utf-8'))

# 接收服务端返回的数据
data = socket_obj.recv(1024)
data = data.decode('utf-8')
print('接收到的数据:', data)

# 关闭连接
socket_obj.close()

import socket
import pickle

# 创建一个socket对象
socket_obj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 绑定IP地址和端口号
host = '127.0.0.1'
port = 8888
socket_obj.bind((host, port))

# 开始监听
socket_obj.listen(5)

while True:
    # 建立客户端连接
    client_socket, address = socket_obj.accept()
    print('连接地址:', address)
    
    # 接收客户端发来的数据
    data = client_socket.recv(1024)
    data = pickle.loads(data)
    print('接收到的数据:', data)
    
    # 对数据进行计算后返回结果
    result = data * 2
    
    # 向客户端发送计算结果
    client_socket.send(pickle.dumps(result))
    
    # 关闭连接
    client_socket.close()

import socket
import pickle

# 创建一个socket对象
socket_obj = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# 定义服务端的IP地址和端口号
host = '127.0.0.1'
port = 8888

# 连接服务端
socket_obj.connect((host, port))

# 向服务端发送数据
data = 5
socket_obj.send(pickle.dumps(data))

# 接收服务端返回的计算结果
result = socket_obj.recv(1024)
result = pickle.loads(result)
print('计算结果:', result)

# 关闭连接
socket_obj.close()