16 lines
410 B
Python
16 lines
410 B
Python
from socket import *
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# 创建UDP套接字
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serverSocket = socket(AF_INET, SOCK_DGRAM)
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# 绑定本机IP地址和端口号
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serverSocket.bind(('', 12000))
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########## Begin ##########
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# 接收客户端消息
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message, address = serverSocket.recvfrom(1024)
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# 将数据包消息转换为大写
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message = message.upper()
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#将消息传回给客户端
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serverSocket.sendto(message,address)
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########## End ##########
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