22 lines
452 B
Python
22 lines
452 B
Python
import socket
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# 创建 UDP socket
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server = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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# 绑定地址和端口
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HOST = "0.0.0.0"
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PORT = 8888
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server.bind((HOST, PORT))
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print(f"UDP服务器正在监听 {HOST}:{PORT}")
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while True:
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# 接收数据
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data, addr = server.recvfrom(1024)
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print(f"收到来自 {addr} 的消息: {data.decode()}")
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# 回复客户端
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reply = "服务器已收到"
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server.sendto(reply.encode(), addr) |