本文共 14590 字，大约阅读时间需要 48 分钟。

第一章：环境搭建

先给大家看下代码自动补齐功能的效果图：

① Jupyter 工具的安装

在 cmd 里执行下面的命令即可安装工具。

C:\Users\Administrator>pip install jupyter

② Jupyter 服务的启动

通过 jupyter notebook 启动环境，启用环境后这个窗口不要关闭。

③ Python 代码运行演示

通过启动服务时显示的端口即可访问环境。

第二章：详细过程展示

① Jupyter 详细安装过程展示

详细安装过程如下：

C:\Users\Administrator>pip install jupyterLooking in indexes: https://mirrors.aliyun.com/pypi/simple/Collecting jupyter  Downloading https://mirrors.aliyun.com/pypi/packages/83/df/0f5dd132200728a86190397e1ea87cd76244e42d39ec5e88efd25b2abd7e/jupyter-1.0.0-py2.py3-none-any.whl (2.7 kB)Collecting ipykernel  Downloading https://mirrors.aliyun.com/pypi/packages/52/19/c2812690d8b340987eecd2cbc18549b1d130b94c5d97fcbe49f5f8710edf/ipykernel-5.3.4-py3-none-any.whl (120 kB)     |████████████████████████████████| 120 kB 1.1 MB/sCollecting notebook  Downloading https://mirrors.aliyun.com/pypi/packages/ea/00/1be79c61e2dfedb29c430b0e08f9fd2cb6ee4f6be92ba6f185dd6bb00052/notebook-6.1.3-py3-none-any.whl (9.4 MB)     |████████████████████████████████| 9.4 MB 544 kB/sCollecting nbconvert  Downloading https://mirrors.aliyun.com/pypi/packages/79/6c/05a569e9f703d18aacb89b7ad6075b404e8a4afde2c26b73ca77bb644b14/nbconvert-5.6.1-py2.py3-none-any.whl (455 kB)     |████████████████████████████████| 455 kB 598 kB/sCollecting qtconsole  Downloading https://mirrors.aliyun.com/pypi/packages/42/63/08c241c351d527089083002f65905b81457fc5849fb87cafb08f2a00b354/qtconsole-4.7.5-py2.py3-none-any.whl (118 kB)     |████████████████████████████████| 118 kB 1.6 MB/sCollecting ipywidgets  Downloading https://mirrors.aliyun.com/pypi/packages/56/a0/dbcf5881bb2f51e8db678211907f16ea0a182b232c591a6d6f276985ca95/ipywidgets-7.5.1-py2.py3-none-any.whl (121 kB)     |████████████████████████████████| 121 kB 2.2 MB/sCollecting jupyter-console  Downloading https://mirrors.aliyun.com/pypi/packages/0a/89/742fa5a80b552ffcb6a8922712697c6e6828aee7b91ee4ae2b79f00f8401/jupyter_console-6.1.0-py2.py3-none-any.whl (21 kB)Collecting traitlets>=4.1.0  Downloading https://mirrors.aliyun.com/pypi/packages/ca/ab/872a23e29cec3cf2594af7e857f18b687ad21039c1f9b922fac5b9b142d5/traitlets-4.3.3-py2.py3-none-any.whl (75 kB)     |████████████████████████████████| 75 kB 2.6 MB/sCollecting tornado>=4.2  Downloading 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kB 3.2 MB/sCollecting pyrsistent>=0.14.0  Downloading https://mirrors.aliyun.com/pypi/packages/9f/0d/cbca4d0bbc5671822a59f270e4ce3f2195f8a899c97d0d5abb81b191efb5/pyrsistent-0.16.0.tar.gz (108 kB)     |████████████████████████████████| 108 kB 2.2 MB/sCollecting attrs>=17.4.0  Downloading https://mirrors.aliyun.com/pypi/packages/a2/db/4313ab3be961f7a763066401fb77f7748373b6094076ae2bda2806988af6/attrs-19.3.0-py2.py3-none-any.whl (39 kB)Collecting pycparser  Downloading https://mirrors.aliyun.com/pypi/packages/ae/e7/d9c3a176ca4b02024debf82342dab36efadfc5776f9c8db077e8f6e71821/pycparser-2.20-py2.py3-none-any.whl (112 kB)     |████████████████████████████████| 112 kB 2.2 MB/sCollecting pyparsing>=2.0.2  Downloading https://mirrors.aliyun.com/pypi/packages/8a/bb/488841f56197b13700afd5658fc279a2025a39e22449b7cf29864669b15d/pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)     |████████████████████████████████| 67 kB 1.3 MB/sUsing legacy setup.py install for pandocfilters, since package 'wheel' is not installed.Using legacy setup.py install for pywinpty, since package 'wheel' is not installed.Using legacy setup.py install for pyrsistent, since package 'wheel' is not installed.Installing collected packages: ipython-genutils, six, decorator, traitlets, tornado, python-dateutil, pyzmq, pywin32, jupyter-core, jupyter-client, pickleshare, wcwidth, prompt-toolkit, colorama, pygments, backcall, parso, jedi, ipython, ipykernel, defusedxml, testpath, pandocfilters, pyparsing, packaging, webencodings, bleach, mistune, MarkupSafe, jinja2, pyrsistent, attrs, jsonschema, nbformat, entrypoints, nbconvert, pywinpty, terminado, prometheus-client, Send2Trash, pycparser, cffi, argon2-cffi, notebook, qtpy, qtconsole, widgetsnbextension, ipywidgets, jupyter-console, jupyter    Running setup.py install for pandocfilters ... done    Running setup.py install for pyrsistent ... done    Running setup.py install for pywinpty ... doneSuccessfully installed MarkupSafe-1.1.1 Send2Trash-1.5.0 argon2-cffi-20.1.0 attrs-19.3.0 backcall-0.2.0 bleach-3.1.5 cffi-1.14.1 colorama-0.4.3 decorator-4.4.2 defusedxml-0.6.0 entrypoints-0.3 ipykernel-5.3.4 ipython-7.17.0 ipython-genutils-0.2.0 ipywidgets-7.5.1 jedi-0.17.2 jinja2-2.11.2 jsonschema-3.2.0 jupyter-1.0.0 jupyter-client-6.1.6 jupyter-console-6.1.0 jupyter-core-4.6.3 mistune-0.8.4 nbconvert-5.6.1 nbformat-5.0.7 notebook-6.1.3 packaging-20.4 pandocfilters-1.4.2 parso-0.7.1 pickleshare-0.7.5 prometheus-client-0.8.0 prompt-toolkit-3.0.6 pycparser-2.20 pygments-2.6.1 pyparsing-2.4.7 pyrsistent-0.16.0 python-dateutil-2.8.1 pywin32-228 pywinpty-0.5.7 pyzmq-19.0.2 qtconsole-4.7.5 qtpy-1.9.0 six-1.15.0 terminado-0.8.3 testpath-0.4.4 tornado-6.0.4 traitlets-4.3.3 wcwidth-0.2.5 webencodings-0.5.1 widgetsnbextension-3.5.1

② Jupyter 服务启动详细过程展示

详细服务启动过程如下：

C:\Users\Administrator>jupyter notebook[W 17:08:05.045 NotebookApp] Terminals not available (error was No module named 'winpty.cywinpty')[I 17:08:05.046 NotebookApp] Serving notebooks from local directory: C:\Users\Administrator[I 17:08:05.047 NotebookApp] Jupyter Notebook 6.1.3 is running at:[I 17:08:05.048 NotebookApp] http://localhost:8888/?token=9d98f4d1416403b57242bdefe39431e8ad851fd789032d3f[I 17:08:05.048 NotebookApp]  or http://127.0.0.1:8888/?token=9d98f4d1416403b57242bdefe39431e8ad851fd789032d3f[I 17:08:05.049 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).[C 17:08:05.073 NotebookApp]    To access the notebook, open this file in a browser:        file:///C:/Users/Administrator/AppData/Roaming/jupyter/runtime/nbserver-12540-open.html    Or copy and paste one of these URLs:        http://localhost:8888/?token=9d98f4d1416403b57242bdefe39431e8ad851fd789032d3f     or http://127.0.0.1:8888/?token=9d98f4d1416403b57242bdefe39431e8ad851fd789032d3f

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