抓取某小说网站时，因其https，请求内容时要验证证书，获取内容失败，报错如下：

Traceback (most recent call last):
  File "C:/Users/cxqy003/PycharmProjects/untitled1/books.py", line 149, in <module>
    book_detail()
  File "C:/Users/cxqy003/PycharmProjects/untitled1/books.py", line 127, in book_detail
    req = requests.get(url).text
  File "C:\Users\cxqy003\Anaconda2\lib\site-packages\requests\api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Users\cxqy003\Anaconda2\lib\site-packages\requests\api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\cxqy003\Anaconda2\lib\site-packages\requests\sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\cxqy003\Anaconda2\lib\site-packages\requests\sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\cxqy003\Anaconda2\lib\site-packages\requests\adapters.py", line 514, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='www.dingdiann.com', port=443)

这种问题解决办法就是搞定证书，方法有许多，我选择的是简单粗暴的不验证。

req = requests.get(url, verify=False).text

在请求时加入“verify=False”，便可以不验证证书，拿到内容了。