用python实现刷点击率的示例代码

import osimport timeimport argparseimport platformdef visit_win(url, times, duration):  import urllib2  def _visit_win():    try:      s = urllib2.urlopen(url).read()    except urllib2.HTTPError,e:      print (e.code)  for i in range(times):    _visit_win()    print("{} Done!".format(i+1))    #do not use duration in windef visit_linux(url, times, duration):  import subprocess  cmd = "curl {}".format(url)  for i in range(times):    subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE,shell=True)    print("{} Done!".format(i+1))    time.sleep(duration)def parse_input():  input_parser = argparse.ArgumentParser()  input_parser.add_argument("--url",'-u', help="the url your need to visit")  input_parser.add_argument("--times",'-t', type=int, default=10, help="how many times you need to visit")  input_parser.add_argument("--duration",'-d', default=0.5, type=float, help="the duration between two visits")  input_args = input_parser.parse_args()  url = input_args.url  times = input_args.times  duration = input_args.duration  return url, times, duration def main():  url, times, duration = parse_input()  if platform.system().lower() == 'linux':    visit_linux(url, times, duration)  else:    visit_win(url, times, duration)  print("My evil job is finished!")if __name__ == '__main__':  main()