linux 用蓝牙大数据

import bluetooth

def send_file(file_path, target_address):
    sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
    sock.connect((target_address, 1))
    
    with open(file_path, 'rb') as file:
        data = file.read(1024)
        while data:
            sock.send(data)
            data = file.read(1024)
    
    sock.close()

def receive_file(save_path, port=1):
    server_sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
    server_sock.bind(("", port))
    server_sock.listen(1)
    
    client_sock, address = server_sock.accept()
    print(f"Accepted connection from {address}")
    
    with open(save_path, 'wb') as file:
        while True:
            data = client_sock.recv(1024)
            if not data:
                break
            file.write(data)
    
    client_sock.close()
    server_sock.close()

# 发送文件
send_file('path/to/file.txt', 'XX:XX:XX:XX:XX:XX')

# 接收文件
receive_file('path/to/save/file.txt')