嗯,我有這個代碼,應該檢查是否通過首先檢查並下載到一個字符串的HTML,然後再檢查每兩秒和HTML如果它已經改變是否更改HTML。問題是,該腳本表示,它已經改變了所有的時間,並不斷給我相同的HTML代碼回來。一分鐘男人,蟒蛇3
#!/usr/bin/env python
import time
start = time.time()
from urllib.request import urlopen
data = str
html = str
def firstcheck():
url = 'http://www.hacker.org/challenge/misc/minuteman.php'
hogniergay = urlopen(url)
data = hogniergay.read()
hogniergay.close()
html = data
def secondcheck():
url = 'http://www.hacker.org/challenge/misc/minuteman.php'
hogniergay = urlopen(url)
data = hogniergay.read()
hogniergay.close()
if not html == data:
print(data)
while True:
secondcheck()
time.sleep(2)
print ("it took", time.time() - start, "seconds.")
在此先感謝;)
大:d能得到那固定;)感謝^ ^。 – Napoleon