如何在python中将图片从服务器端发送到客户端

import socket

def send_image():
    # 创建一个TCP socket
    server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    
    # 绑定服务器的IP地址和端口号
    server_address = ('localhost', 8888)
    server_socket.bind(server_address)
    
    # 监听客户端连接
    server_socket.listen(1)
    
    print('等待客户端连接...')
    
    while True:
        # 接受客户端连接
        client_socket, client_address = server_socket.accept()
        print('客户端已连接:', client_address)
        
        try:
            # 读取图片文件
            with open('image.jpg', 'rb') as file:
                image_data = file.read()
            
            # 发送图片数据给客户端
            client_socket.sendall(image_data)
            print('图片已发送')
        finally:
            # 关闭客户端连接
            client_socket.close()
            break
    
    # 关闭服务器socket
    server_socket.close()

if __name__ == '__main__':
    send_image()

import socket

def receive_image():
    # 创建一个TCP socket
    client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    
    # 服务器的IP地址和端口号
    server_address = ('localhost', 8888)
    
    # 连接服务器
    client_socket.connect(server_address)
    
    try:
        # 接收图片数据
        image_data = b''
        while True:
            data = client_socket.recv(1024)
            if not data:
                break
            image_data += data
        
        # 将接收到的数据保存为图片文件
        with open('received_image.jpg', 'wb') as file:
            file.write(image_data)
        
        print('图片已保存')
    finally:
        # 关闭客户端socket
        client_socket.close()

if __name__ == '__main__':
    receive_image()