你说的灰

问题

问题描述

jupyter notebook 

运行之后显示

[W 21:11:31.141 NotebookApp] Cannot bind to localhost, using 127.0.0.1 as default ip
    [Errno 8] nodename nor servname provided, or not known
[I 21:11:31.150 NotebookApp] Serving notebooks from local directory: /Users/hesj/Downloads/lecture08_codes
[I 21:11:31.150 NotebookApp] 0 active kernels
[I 21:11:31.150 NotebookApp] The Jupyter Notebook is running at: http://127.0.0.1:8888/
[I 21:11:31.150 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
0:42: execution error: “"http://127.0.0.1:8888/tree"”不理解“open location”信息。 (-1708)

浏览器没有自动打开

环境

• macOS 10.12.5
• python 3.4

原因

​ 这个问题由于最新的Mac OSX 10.12.5升级。

解决方案

1. 生成配置文件

   jupyter notebook --generate-config
   #记录配置文件地址

2. 在终端中输入ipython3打开Python，生成密码的sha1密钥

   from notebook.auth import passwd
   passwd()

   在文本框中输入并确认一次密码后记录sha1秘钥值，如'sha1：XXXXXXX'

   退出python

3. vim打开配置文件jupyter_notebook_config.py，在最后加入

   # 制定浏览器
   c.NotebookApp.browser = u'chrome'
   c.NotebookApp.password = u'sha1:XXXXXXX'

4. 重启jupyter，重新打开网页即可