照搬书上的UDP socket
迷糊
1）UDPClient.py
from socket import *
severName = 'hostname'
severPort = 12000
clientSocket = socket(AF_INET, SOCK_DGRAM)
message = input('Input lowercase sentence:')
clientSocket.sendto(message, (severName, severPort))
modifiedMessage, serverAddress = clientSocket.recvfrom(2048)
print(modifiedMessage)
clientSocket.close()
2）UDPServer.py
from socket import *
severName = 'hostname'
severPort = 12000
clientSocket = socket(AF_INET, SOCK_DGRAM)
message = input('Input lowercase sentence:')
clientSocket.sendto(message, (severName, severPort))
modifiedMessage, serverAddress = clientSocket.recvfrom(2048)
print(modifiedMessage)
clientSocket.close()
发现书上说要两台机子，测试gg
