python,UPD,socket(二) 使用udp 接收消息

# -*- coding: utf-8 -*-

Section1 接收消息 

 from socket import *
mSocket = socket(AF_INET,SOCK_DGRAM)
mSocket.bind(("",60060))
while True:
   result =  mSocket.recvfrom(1024)
   print(result)

这种条件下打印结果如下

(b'\xb9\xfe\xb9\xfe', ('192.168.142.2', 8080))

Section2 另外一种方法

上面打印结果中包含发送方的IP和端口

from socket import *
mSocket = socket(AF_INET,SOCK_DGRAM)
mSocket.bind(("",60060))
while True:
   result =  mSocket.recv(1024)
   print(result)

打印结果如下

b'\xb9\xfe\xb9\xfe'
b'\xb9\xfe\xb9\xfe'
b'\xb9\xfe\xb9\xfe'

Section3 解析code

# -*- coding: utf-8 -*- from socket import *
mSocket = socket(AF_INET,SOCK_DGRAM)
mSocket.bind(("",60060))
while True:
   result =  mSocket.recv(1024)
   print(result.decode("gb2312"))

这次终于打印出中文了

你好你好
你好你好
你好你好