在Debian系統中進行Python網絡編程,你可以使用Python的內置庫socket
來實現。以下是一個簡單的TCP服務器和客戶端的示例。
tcp_server.py
的文件。import socket
# 創建一個TCP/IP套接字
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# 綁定套接字到地址和端口
server_host = '127.0.0.1'
server_port = 12345
server_socket.bind((server_host, server_port))
# 監聽傳入連接
server_socket.listen(1)
print(f"Listening on {server_host}:{server_port}")
while True:
# 等待連接
connection, client_address = server_socket.accept()
try:
print(f"Connection from {client_address}")
# 接收數據
data = connection.recv(1024)
print(f"Received {data.decode()}")
# 發送數據
connection.sendall("Hello, client!".encode())
finally:
# 清理連接
connection.close()
python3 tcp_server.py
tcp_client.py
的文件。import socket
# 創建一個TCP/IP套接字
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# 連接到服務器
server_host = '127.0.0.1'
server_port = 12345
client_socket.connect((server_host, server_port))
try:
# 發送數據
message = "Hello, server!"
client_socket.sendall(message.encode())
# 接收數據
amount_received = 0
amount_expected = len(message)
while amount_received < amount_expected:
data = client_socket.recv(1024)
amount_received += len(data)
print(f"Received: {data.decode()}")
finally:
# 清理連接
client_socket.close()
python3 tcp_client.py
這個示例展示了如何在Debian系統中使用Python進行基本的網絡編程。你可以根據需要修改代碼以實現更復雜的功能。