#!/bin/python
# -*- coding:utf-8 -*-
import socket
from concurrent.futures import ThreadPoolExecutor
def dict(ip, port):
dic = {'ip': ip, 'port': port}
return dic
def conn(obj):
client = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
client.settimeout(1) #设置socket连接超时时间(单位为秒)
try:
client.connect((obj.result()['ip'], obj.result()['port']))
except (TimeoutError, socket.timeout):
with open('disconnect.txt', 'a', encoding='utf-8') as f:
f.write('%s %s 连接失败\r' % (obj.result()['ip'], obj.result()['port'])) #linux系统中运行时把\r换成\n
else:
with open('connect.txt', 'a', encoding='utf-8') as f:
f.write('%s %s 连接正常\r' % (obj.result()['ip'], obj.result()['port'])) #linux系统中运行时把\r换成\n
client.close()
if __name__ == '__main__':
tread = ThreadPoolExecutor()
ip = ['192.168.1.1', ] #多个IP写法['192.168.1.1','192.168.2.1']
port = [80,100] #填写端口范围,从80到100
for ip in ip:
for port in range(port[0],int(port[1])+1):
tread.submit(dict, ip, port).add_done_callback(conn)
tread.shutdown()