(base) PS C:\Users\Administrator> conda env list
# conda environments:
#
base * C:\ProgramData\Anaconda3
mypandascode C:\ProgramData\Anaconda3\envs\mypandascode
(base) PS C:\Users\Administrator> conda activate mypandascode
(mypandascode) PS C:\Users\Administrator> cd D:\mycode\pandas-learn
(mypandascode) PS D:\mycode\pandas-learn> pip install -i https://pypi.tuna.tsinghua.edu.cn/simple jupyter notebook 【安装jupyter notebook】
