|
马上注册,结交更多好友,享用更多功能^_^
您需要 登录 才可以下载或查看,没有账号?立即注册
x
各位好!
完全从小甲鱼的视频上抄下的代码,但是运行无果,不报错,也不出图片。请帮忙看下是什么问题!
import urllib.request
import os
def url_open(url):
url = "http://jandan.net/ooxx/"
headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'}
req=urllib.request.Request(url,headers=headers)
html=urllib.request.urlopen(req).read()
return html
#req=urllib.request.Request(url)
#req.add_header('User-Agent', 'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.122 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[a+9:b+4])
else:
b=a+9
a=html.find("img src",b)
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="OOXX",pages=5):
os.chdir(folder)
url="http://jiandan.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() |
|