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如图,用的正则爬微博图片,结果出现如下错误,求大神支招
- import urllib.request as g
- import os
- import re
- def url_open(url):
- req = g.Request(url)
- req.add_header('User-Agent:','Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36')
- response = g.urlopen(req)
- html = response.read()
- return html
- def get_img(folder,html):
- p = r'<img class="bigcursor" src="([^"]+\.jpg)"'
- img_list = re.findall(p,html.decode('utf-8'))
- for each in img_list:
- filename = each.split('/')[-1]
- with open(filename,'wb') as f:
- img = url_open(each)
- f.write(img)
-
- def download(folder = '意境图'):
- os.mkdir(folder)
- os.chdir(folder)
- html = url_open(url)
- get_img(folder,html)
-
- if __name__ == "__main__":
- url = "http://weibo.com/u/1887302565/home?end_id=3875416122685488&pre_page=1&page=2"
- download()
复制代码
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