Python-通过socket实现一个小型的端口检测工具
实验机器IP：192.168.220.139，端口开放情况
代码
# -*- coding:utf-8 -*-
__author__ = "MuT6 Sch01aR"
import socket
def PortScan(ip, port):
try:
connSkt = socket.socket()
connSkt.connect((ip,port))
print('[+]%d open'%port)
connSkt.close()
except:
print('[-]%d close' %port)
PortScan('192.168.220.139',7909)
运行结果