相关疑难解决方法(0)

这是我的代码

import requests;
url='that website';
headers={
  'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
  'Accept-Language':'zh-CN,zh;q=0.9,en;q=0.8,ja;q=0.7',
  'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36'
};
r = requests.get(url,headers=headers);
print(r);
print(r.status_code);

然后它遇到了这个：

requests.exceptions.SSLError:

HTTPSConnectionPool(host='www.xxxxxx.com', port=44 3):

url: xxxxxxxx 超出最大重试次数（由 SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED]

证书验证失败：无法获得本地颁发者证书 (_ssl.c:1045)')))

我该怎么办？