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目录一、简介二、网络编程基础概念三、Socket编程简介及原理四、聊天室架构及功能需求五、实现聊天室服务器端1.使用socket创建服务器端socket对象。2.绑定IP地址和端口。
本篇文章旨在通过实现一个简单的多人聊天室，帮助读者掌握python的socket编程。我们将分为以下几个部分来展开本文的内容：
socket库提供了丰富的函数和类，用于实现网络编程。import socket
import threading
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)server.bind(("0.0.0.0", 8080))server.listen(5)clients = []
while True:
client_socket, client_address = server.accept()
clients.append(client_socket)
thread = threading.Thread(target=handle_client, args=(client_socket, client_address))
thread.start()def handle_client(client_socket, client_address):
print(f"[INFO] Client {client_address} connected.")
while True:
try:
message = client_socket.recv(1024).decode("utf-8")
if not message:
break
print(f"[{client_address}] {message}")
broadcast(client_socket, f"[{client_address}] {message}")
except:
break
print(f"[INFO] Client {client_address} disconnected.")
clients.remove(client_socket)
client_socket.close()
`` clients.remove(client_socket)
client_socket.close()def broadcast(from_client_socket, message):
for client_socket in clients:
if client_socket != from_client_socket:
client_socket.send(message.encode("utf-8"))import socket
import threading
def handle_client(client_socket, client_address):
print(f"[INFO] Client {client_address} connected.")
while True:
try:
message = client_socket.recv(1024).decode("utf-8")
if not message:
break
print(f"[{client_address}] {message}")
broadcast(client_socket, f"[{client_address}] {message}")
except:
break
print(f"[INFO] Client {client_address} disconnected.")
clients.remove(client_socket)
client_socket.close()
def broadcast(from_client_socket, message):
for client_socket in clients:
if client_socket != from_client_socket:
client_socket.send(message.encode("utf-8"))
server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server.bind(("0.0.0.0", 8080))
server.listen(5)
print("[INFO] Server is listening...")
clients = []
while True:
client_socket, client_address = server.accept()
clients.append(client_socket)
thread = threading.Thread(target=handle_client, args=(client_socket, client_address))
thread.start()import socket
import threading
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)client.connect(("127.0.0.1", 8080))def receive_message():
while True:
message = client.recv(1024).decode("utf-8")
print(message)
thread = threading.Thread(target=receive_message)
thread.start()while True:
message = input()
client.send(message.encode("utf-8"))import socket
import threading
def receive_message():
while True:
message = client.recv(1024).decode("utf-8")
print(message)
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client.connect(("127.0.0.1", 8080))
print("[INFO] Connected to the server.")
thread = threading.Thread(target=receive_message)
thread.start()
while True:
message = input()
client.send(message.encode("utf-8"))分别启动聊天室服务器端和多个客户端。在客户端发送消息，观察其他客户端是否能收到消息。尝试断开客户端，观察服务器端和其他客户端的表现。
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