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程序完成后先跳出
附上代码
import urllib.request
import os
def url_open(url):
req = urllib.request.Request(url)
req.add_header('User-Agent','Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.106 BIDUBrowser/8.4 Safari/537.36')
response = urllib.request.urlopen(url)
html = response.read()
return html
def get_page(url):
html =url_open(url).decode('utf-8')
a = html.find('current-comment-page')+23
b = html.find(']',a)
return html[a:b]
def find_imgs(url):
html = url_open(url).decode('utf-8')
img_addrs =[]
a = html.find('img src=')
while a != -1:
b = html.find('.jpg',a,a+255)
if b != -1:
img_addrs.append('html'+html[a+9:b+4])
else:
b = a + 9
a = html.find('img src=',b)
for each in img_addrs:
print(each)
return img_addrs
def save_imgs(folder,img_addrs):
for each in img_addrs:
filename = each.split('/')[-1]
with open(filename,'wb') as f:
img = url_open(each)
f.write(img)
def download_mm(folder ='XXXX',pages=10):
os.mkdir(folder)
os.chdir(folder)
url="http://jandan.net/ooxx/"
page_num=int(get_page(url))
for i in range(pages):
page_num -=i
page_url =url+'page-' +str(page_num)+'#comments'
img_addrs = find_imgs(page_url)
save_imgs(folder,img_addrs)
if __name__ == '__main__':
download_mm()
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