importsocket# 创建 UDP 套接字udp_client=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)# 定义目标主机和端口server_address=('localhost',12345)try:# 发送数据message=b'This is the message from the UDP client.'udp_client.sendto(message,server_address)# 接收响应data,server=udp_client.recvfrom(40...
importsocketBUF_SIZE=1024if__name__=='__main__':# 新建socket连接(用SOCK_DGRAM即UDP=数据报) sock=socket.socket(socket.AF_INET,socket.SOCK_DGRAM)# 绑定主机和端口sock.bind(('localhost',8888))whileTrue:print(u'服务器已就绪,等待连接中...')# 当也有连接时,将接收数据存到data,远程连接细节存...
import socket # 服务器配置 HOST = 'localhost' PORT = 12345 # 创建UDP套接字 server_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # 绑定到地址和端口 server_socket.bind((HOST, PORT)) while True: # 接收客户端传来的消息 data, client_address = server_socket.recvfrom(1024) prin...
1、UDP服务器端 import socket from socket import * #1.创建一个服务器端的Socket socket_server = socket(AF_INET,SOCK_DGRAM) #2.定义服务的IP地址和端口号 host_port = ('192.168.43.234',8090) #3.服务器端的Socket来绑定地址和端口,只有绑定了地址和端口,才能称之为服务器的Socket socket_server.bind...
client_socket用来为这个客户端服务,相当于的tcp_server套接字的代理 tcp_server_socket就可以省下来专门等待其他新客户端的链接 这里clientAddr存放的就是连接服务器的客户端地址 #接收对方发送过来的数据 from_client_msg=client_socket.recv(1024)#接收1024给字节,这里recv接收的不再是元组,区别UDPprint("接收的数...
# udp_gb_server.py '''服务端(UDP协议局域网广播)''' import socket,time,struct s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1) PORT = 6454 network ='127.0.0.1'# '<broadcast>' s.sendto('Client broadcast message!'.encode('...
importsocket udp_client= socket.socket(type=socket.SOCK_DGRAM)#使用udp方式ip_port = ('127.0.0.1',8002)##把地址绑定到套接字udp_client.sendto(b'hello',ip_port)#客户端 向服务器端发动hello ip地址端口from_server_msg,server_addr= udp_client.recvfrom(1024)#客户端接收服务发来的值print(from_...
client import socket def main(): ip = "127.0.0.1" # 对方ip和端口 port = 8888 other_addr = (ip, port) byte = 1024 udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)# 创建socket while True: send_data = input("输入要发送的信息:").encode("utf-8") udp_socket.sendto(...
import socket #创建Socket时, SOCK_DGRAM 指定了这个Socket的类型是UDP。 client = socket.socket(type=socket.SOCK_DGRAM) send_data =b'hello sheenstar' client.sendto(send_data,('192.168.1.165',7890)) re_Data,address = client.recvfrom(1024) ...
您可以使用Python的socket库来模拟UDP包的发送。以下是一个简单的示例,它使用UDP协议将多个数据包发送到服务器: import socket client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # 创建UDP客户端套接字 server_address = ('localhost', 12345) # 服务器的IP地址和端口号 ...