html = self.http_client.get(url)
Digest: sha256:5638b6581830be13c9ae418c5d1587f36c7f99b3860326fa7b163bef70236438
，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
Daniel Larlham, Jr.
This might happen, for example, if your immune system is weakened because of stress, certain conditions, or treatments like chemotherapy.
type=local,dest=./out — dump the final filesystem to a local directory