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import urllib.request
import re
def url_open(url):
req = urllib.request.Request(url)
# req.add_header('User-Agent','Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Mobile Safari/537.36')
#上面的隐藏的属于自己电脑的User-Agent,下面的属于小甲鱼课件中的
req.add_header('User-Agent','Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36')
response = urllib.request.urlopen(req)
html = response.read().decode('utf-8')
return html
def get_img(html):
p = r'<img class="BDE_Image" src="[^"]+\.jpg"'
# 除了双引号之外的字符一次或者多次
imglist = re.findall(p, html)
for each in imglist:
print(each)
if __name__ == '__main__':
url="http://tieba.baidu.com/p/3563409202"
get_img(url_open(url)) |
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