在conda创建的虚拟环境中安装jupyter以及使用

1. 进入你的虚拟环境

conda activate conda_env_name

2.安装jupyter notebook

conda install -y jupyter

pip install jupyter

3. 启动jupyter

jupyter notebook

4.将conda环境添加到jupyter的内核中

conda install ipykernelpython -m ipykernel install --name conda_env_name python -m ipykernel install --user --name pytorch171 --display-name pytorch171

5.查看有哪些环境

jupyter kernelspec list

6. 删除指定kernel环境

jupyter kernelspec uninstall your_kernel_name

遇到的问题

1.ModuleNotFoundError: No module named ‘chardet’

ModuleNotFoundError: No module named ‘chardet’

During handling of the above exception, another exception occurred:

解决方法：

pip install chardet