步骤一:创建Socket importsocket client_socket=socket.socket(socket.AF_INET,socket.SOCK_STREAM)# AF_INET表示IPv4地址族,SOCK_STREAM表示使用TCP协议 1. 2. 3. 4. 步骤二:连接服务器 host='服务器IP地址'port=12345client_socket.connect((host,port))# 连接到指定的服务器IP地址和端口号 1. 2. 3. 4...
socket.SOCK_STREAM)# 连接到服务器client_socket.connect((server_host,server_port))# 发送数据到服务...
client_socket, addr = server_socket.accept() print(f'Got connection from {addr}') # 接收客户端发送的数据 data = client_socket.recv(1024) print(f'Received: {data.decode()}') # 发送响应给客户端 client_socket.send(b'Hello, client!') # 关闭套接字 client_socket.close() server_socket.c...
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) client_socket.connect_ex(('127.0.0.1', 8080)) connect_ex()出错时返回出错码,而不是抛出异常 flag = True while flag: msg = input('请输入》》》').strip() if len(msg) == 0: continue if msg == 'q': flag = False ...
client_socket.send(send_data.encode("utf-8"))defconn_server_revnum(self, order_num=1):"""访问有限次数后关闭服务 :param order_num: 网站访问次数, True 时 :return:"""order_num= order_numifisinstance(order_num, (int, bool))elsesys.exit("参数 order_num 不符合要求")#重复四五六步骤:接收...
server_address=('localhost',8888)client_socket.connect(server_address) 1. 2. 7. 保持长连接通信 whileTrue:data=client_socket.recv(1024)ifnotdata:break# 处理接收到的数据print(data.decode()) 1. 2. 3. 4. 5. 6. 8. 关闭连接 client_socket.close()server_socket.close() ...
import socket from connector import KafkaClient “` 定义服务器地址和端口号: “`python server_address = ‘localhost’ # 服务器地址 port = 8080 # 端口号 “` 创建TCP客户端对象: “`python client = socket.socket(socket.AF_INET, socket.SOCK_STREAM) ...
socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)# 绑定IP地址和端口号server_address = ('localhost', 8888)server_socket.bind(server_address)# 监听客户端连接server_socket.listen(1)print('服务器已启动，等待客户端连接...')# 接受客户端连接client_socket, client_address = server_socket....
三次握手的目的是连接服务器指定端口,建立TCP连接,并同步连接双方的序列号和确认号并交换 TCP 窗口大小信息.在socket编程中,客户端执行connect()时。将触发三次握手。 三次握手示意图 第一次握手:(Client向Server发送联机请求) SYN=1(Client向Server发送联机请求) ...
在Python中,使用socket进行网络通信时,如果连接断开,可以通过以下步骤实现重连处理 二. 示例代码 1. 定义一个函数,用于建立socket连接 import socket def connect_socket(host, port): while True: try: # 建立socket连接 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) ...