一個接受telnet輸入的服務器端小程序

#!/usr/local/bin/python3.5
#coding:utf-8
import sockethost = ''
port = 51423s = socket.socket(socket.AF_INET,  socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.bind((host, port))
s.listen(1)print('Server is running on port %d; press Ctrl-c to terminate.' % port)while 1:clientsock, clientaddr = s.accept()clientfile = clientsock.makefile('rwb', 0)clientfile.write(('welcome, ' + str(clientaddr) + '\n').encode(encoding='utf-8'))clientfile.write(('please enter a string: ').encode(encoding='utf-8'))line = clientfile.readline().strip()clientfile.write(('U are enterd %d characters.\n' % len(line)).encode(encoding='utf-8'
))clientfile.close()clientsock.close()

?效果圖

END!

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轉載于:https://www.cnblogs.com/changbo/p/5653315.html

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