长话短说:

虽然它确实是cd driveletter:\以前(例如cd d:\)，

在Windows 10中，它是drivelletter:\ only(例如d:)。

您要切换到的目录在另一个驱动器上，您需要使用以下命令切换到该驱动器:

C:\...\Admin> d:

然后您可以CD到您想要的目录。

C:\...\Admin> d:
D:\>cd "Docs\Java"

D:\Docs\Java>

正如@nasreddine回答的那样，或者你可以使用/d

cd /d d:\Docs\Java

有关cd命令的更多帮助，请使用:

C:\Documents and Settings\kenny>help cd

Displays the name of or changes the current directory. CHDIR [/D] [drive:][path] CHDIR [..] CD [/D] [drive:][path] CD [..] .. Specifies that you want to change to the parent directory. Type CD drive: to display the current directory in the specified drive. Type CD without parameters to display the current drive and directory. Use the /D switch to change current drive in addition to changing current directory for a drive. If Command Extensions are enabled CHDIR changes as follows: The current directory string is converted to use the same case as the on disk names. So CD C:\TEMP would actually set the current directory to C:\Temp if that is the case on disk. CHDIR command does not treat spaces as delimiters, so it is possible to CD into a subdirectory name that contains a space without surrounding the name with quotes. For example: cd \winnt\profiles\username\programs\start menu is the same as: cd "\winnt\profiles\username\programs\start menu" which is what you would have to type if extensions were disabled.

为了移动到D盘在windows中使用，

C:\Users\Balaji>d:

为了移动到E盘使用，

C:\Users\Balaji>e:

同样将适用于其他驱动器。

可以使用此命令修改目录 比如:当前如果你当前的工作目录是c:\ drive the 如果你想去你的D:\驱动器，然后键入这个命令

cd /d D:\

现在你的当前工作目录是D:\ drive，所以你想去Docs下的Java目录，所以输入下面的命令:

cd Docs\Java

注:d为drive(驱动器)

你应该在path之前使用a /d，如下所示:

cd /d e:\