python 多线程

 

import os,sys,time,json,time
import socket,random,hashlib
import requests,configparser
import json,re
from datetime import datetime
from multiprocessing.dummy import Pool as ThreadPool

def scan_port(port):
	print(port)




ports = []

def main():
	for i in range(1,1025):
		ports.append(i)

	pool = ThreadPool(processes = 8)
	results = pool.map(scan_port,ports)
	pool.close()
	pool.join()

if __name__ == '__main__':
	main()