php curl解决办法:
curl_setopt($ch, CURLOPT_SSL_CIPHER_LIST, ‘DEFAULT@SECLEVEL=1’);
python 解决办法:
from twisted.internet.ssl import AcceptableCiphers
from scrapy.core.downloader import contextfactory

contextfactory.DEFAULT_CIPHERS = AcceptableCiphers.fromOpenSSLCipherString(‘DEFAULT:!DH’)