【发布时间】:2021-07-17 07:16:15
【问题描述】:
我想通过 python 中的 TCP 套接字发送一个列表。然后我必须在接收端收到相同的列表。我目前在发送列表的方式方面遇到错误。我也尝试将列表转换为 str() 格式并在发送前对其进行编码,但它也没有工作。
这是我的客户端:
import socket
import pickle
HEADER = 40
IP = '127.0.0.1'
PORT = 9669
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client_socket.connect((IP, PORT))
package = [1, 5, 0, 0, 0, 'u', 's', 'e', 'r', '1', 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
send_package = pickle.dumps(send_package)
client_socket.send(send_package)
这是我的服务器端
import socket
import pickle
HEADER = 40
IP = '127.0.0.1'
PORT = 9669
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.bind((IP,PORT))
server_socket.listen()
client_socket, client_address = server_socket.accept()
receive_message = client_socket.recv(HEADER)
message = pickle.loads(receive_message)
print(type(message))
print(message)
服务器端的终端返回这个:
Traceback (most recent call last):
File "c:/Users/Duong Dang/Desktop/authen/server.py", line 17, in <module>
message = pickle.loads(receive_message)
_pickle.UnpicklingError: pickle data was truncated
【问题讨论】:
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您只收到 40 个字节。