如果你在windows中使用ipython，那么按照以下步骤:

在程序中导航到ipython notebook，并右键单击它和 进入属性。 在快捷选项卡中，将“开始”目录更改为您所需的目录 目录中。 重新启动内核。

只需遵循官方网站上的指南，也复制在下面。对于第一步，而不是复制启动器，您只需转到开始菜单并右键单击打开位置。

Copy the Jupyter Notebook launcher from the menu to the desktop. Right click on the new launcher and change the “Start in” field by pasting the full path of the folder which will contain all the notebooks. Double-click on the Jupyter Notebook desktop launcher (icon shows [IPy]) to start the Jupyter Notebook App, which will open in a new browser window (or tab). Note also that a secondary terminal window (used only for error logging and for shut down) will be also opened. If only the terminal starts, try opening this address with your browser: http://localhost:8888/.

Jupyter笔记本——help-all可能会有帮助:

--notebook-dir=<Unicode> (NotebookManager.notebook_dir)
    Default: u'/Users/me/ipynbs'
    The directory to use for notebooks.

例如:

jupyter notebook --notebook-dir=/Users/yourname/folder1/folder2/

如果需要，你当然可以在你的配置文件中设置它，你可能需要在Windows中转义反斜杠。

注意，这将覆盖您在jupyter_notebook_config.py文件中设置的任何路径。(在这里你可以设置一个变量c.NotebookApp。Notebook_dir将是您的默认启动位置。)

This might help someone who doesn't want to change config file. If you are on Windows/ using Anaconda3, go to Win Start ->Search for Jupyter Notebook(env). Click on it and the Jupyter opens up. On Jupyter webpage, on right hand side go to New -> Terminal and the terminal window opens up. In this terminal windows change the directory to the working directory, using cd command. Example: cd "c:\User\<user-name>\workingdir". Now in the same terminal window type Jupyter-notebook, this will open Jupyter with the working directory we used in cd command above.

对于linux和Windows: 只要修改一行，你就可以改变它。

1. Open file

cwp.py

in

C:\Users\[您的计算机名]\Anaconda2

.

2. find the line 

os.chdir (documents_folder)

在文件的末尾。

改为

操作系统。Chdir(“您期望的工作文件夹”)

例如:os.chdir("D:/Jupyter_folder")

3. save and close.

它工作。

更新:

说到MacOS，我找不到ccp .py。 以下是我的发现:

打开你的Macbook终端，运行'jupyter notebook -generate-config'。

它将在/Users/[your_username]/.jupyter/jupyter_notebook_config.py目录下创建一个配置文件

打开配置文件，然后更改这一行#c.NotebookApp。Notebook_dir = " 来 c.NotebookApp。Notebook_dir = '你的路径' 记住这一行也要取消注释。

例如，我将路径更改为“/Users/catbuilts/JupyterProjects/”

您还可以使用AutoHotKey与一个简单的脚本打开一个Jupyter笔记本服务器的默认目录(CTRL+I)或在资源管理器高亮显示的路径(或其他地方与CTRL+SHIFT+I)。

#SingleInstance Force
#NoTrayIcon

SetTitleMatchMode RegEx

; Press CTRL+ALT+I in a Windows Explorer window to launch a IPython notebook server in the current folder.
^+!i::
; Get the current path.
Send ^l
; Backup the current clipboard.
ClipSaved := ClipboardAll
; Copy and save the current path.
Send ^c
ClipWait
x = %Clipboard%
; Restore the clipboard.
Clipboard := ClipSaved
ClipSaved = ; Free the memory in case the clipboard was very large.
; Now, run the IPython notebook server.
RunWait, ipython notebook --notebook-dir "%x%", , min
return

^i::
; Now, run the IPython notebook server.
RunWait, jupyter notebook --notebook-dir "C:\Path\To\Workspace", , min
return

; Press CTRL+ALT+P to kill all Python processes.
^!p::
Run, taskkill /f /im python.exe, , min
return