Python 编程/套接字

HTTP 客户端

创建一个非常简单的 HTTP 客户端

import socket
s = socket.socket()
s.connect(('localhost', 80))
s.send('GET / HTTP/1.1\nHost:localhost\n\n')
s.recv(40000) # receive 40000 bytes

NTP/套接字

连接到并读取 NTP 时间服务器，并将时间返回如下

ntpps       picoseconds portion of time
ntps        seconds portion of time
ntpms       milliseconds portion of time
ntpt        64-bit ntp time, seconds in upper 32-bits, picoseconds in lower 32-bits