查看端口状态(python)

by 伍雪颖

#coding:utf-8

import
socket

import
threading

import
time

class
SkPort(threading.Thread):

def __init__(self,ip,port):

threading.Thread.__init__(self)

self.ip = ip

self.port = port

def run(self):

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

sk.settimeout(1000)

try:

sk.connect((self.ip,self.port))

print(‘Server %s port %d OK!‘
% (self.ip,self.port))

except Exception:

# print(‘Server %s port %d is not connected!‘ % (self.ip,self.port))

error = self.port

sk.close()

def
main():

ip =
‘127.0.0.1‘

sport = int(raw_input(‘begin port:‘))

eport = int(raw_input(‘end port:‘))

for port
in range(sport,eport+1):

item = (ip,port)

t = SkPort(ip,port)

t.start()

if
__name__ ==
‘__main__‘:

main()