打开SHH，打开Windows cmd

1.
ssh admin@192.168.1.200
sudo -i
（需要再次输入密码，输入过程不显示）
2.
echo "export HTTP_PROXY=http://192.168.1.97:7890" | sudo tee -a /etc/environment
echo "export HTTPS_PROXY=http://192.168.1.97:7890" | sudo tee -a /etc/environment
3.
sudo mkdir -p /etc/systemd/system/docker.service.d # 如果目录不存在，创建目录
echo "[Service]" | sudo tee /etc/systemd/system/docker.service.d/proxy.conf
echo 'Environment="HTTP_PROXY=http://192.168.1.97:7890"' | sudo tee -a /etc/systemd/system/docker.service.d/proxy.conf
echo 'Environment="HTTPS_PROXY=http://192.168.1.97:7890"' | sudo tee -a /etc/systemd/system/docker.service.d/proxy.conf
4.
sudo systemctl daemon-reload
5.
sudo systemctl restart docker