client:
import socket
udp_client = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
while True:
data = input('请输入发送的数据:')
# udp_client.connect(('192.168.5.2', 8089))
udp_client.sendto(data.encode('utf-8'), ('192.168.5.2', 8089))
info = udp_client.recvfrom(1024)
print(info[0].decode('utf-8')) # 返回的结果是元祖
server:
import socket
udp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udp.bind(('192.168.5.2', 8089))
while True:
info, addr = udp.recvfrom(1024)
print('客户端发送:', info.decode('utf-8'))
data = input('请输入返回的应答内容:')
udp.sendto(data.encode('utf-8'), addr) # 注意这里发给现在对话的客户端addr,这里addr不确定,所以只能使用sendto