import socket

# 目标IP和端口
target_ip = '112.125.89.8'
target_port = 45951

# 要发送的数据
data_to_send = '01030007000700070008000700080007000700072834'

# 创建套接字
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

try:
    # 连接到目标IP和端口
    client_socket.connect((target_ip, target_port))

    # 控制发送数据的长度
    total_sent = 0

    # 将数据分解并添加名称
    address = data_to_send[0:2]
    function = data_to_send[2:4]
    speeds = [data_to_send[i:i+4] for i in range(4, 24, 4)]  # 速度一到速度十
    crc = data_to_send[-4:]

    formatted_data = f"address:{address} function:{function} speeds:{' '.join(speeds)} crc:{crc}"

    while total_sent < len(formatted_data):
        chunk = formatted_data[total_sent : total_sent + 1]  # 每次发送一个字节
        sent = client_socket.send(chunk.encode())
        total_sent += sent

    print("成功发送数据。")

except ConnectionRefusedError:
    print("无法连接到目标IP地址和端口号。")

finally:
    # 关闭套接字
    client_socket.close()