https://colab.research.google.com
https://drive.google.com/
在ipython中执行linux命令行：!命令
挂载google drive
from google.colab import drive
drive.mount('/content/drive/')
# 点击链接登录google账户，获取认证码，输入认证码
cd /content/drive/My\ Drive/
# 可以在drive目录下直接wget，将数据下载保存在goole drive中
