Use Anaconda to create a virtual environment and add it to the Jupyter notebook kernel

1. Modify the storage location of the virtual environment (optional)

Windows: Open the file C:\Users\DongZhaoCheng(对应到你本人的用户名)\.condarc, add envs_dirs: [D:\003SoftDevTool\anaconda_env]（对应到你自己执行的目录）, save and exit

2. Enter the system terminal to create a virtual environment

Windows：

conda env list: View the list of currently owned conda environments

conda create -n env_py38_jupyter python=3.8: Create a virtual environment with the name and the version env_py38_jupyterof the interpreter usedpython3.8

createWhen the command is in use, please close vpnthe circumvention proxy

3. Enter Anaconda promptthe command window

Anaconda promptWindows: Execute the following commands in sequence

activate env_py39_jupyter: Activate the virtual environment

pip install -i https://pypi.tuna.tsinghua.edu.cn/simple ipykernel: Install the kernel

python -m ipykernel install --user --name Python39 --display-name "Python 39": Write the kernel of the current Python environment to the kernel of Jupyter

A successful result looks like this:

4. Go back to the normal terminal and open the Jupyter notebook

Excuting an order:jupyter notebook

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