复制代码 代码如下:

#!/usr/bin/env python

# name IsOpen.py

import os

import socket

def IsOpen(ip,port):

s = socket.socket(socket.AF_INET,socket.SOCK_STREAM)

try:

s.connect((ip,int(port)))

s.shutdown(2)

print '%d is open' % port

return True

except:

print '%d is down' % port

return False

if __name__ == '__main__':

IsOpen('1.1.1.1',800)