Windows从命令行添加到路径

Question

When using Boxstarter and or Chocolatey it is difficult to install JDK properly to use with Maven and other tools.

How can I add to environmental variables?

setx -m path "C:\java"

but this will clear previous environmental variable.

Suggesing this was a duplicate:I said I wanted "add" to the ev's not "set" and I was clearly looking for a cmd script

Answer 1

You should add new path to end of current path with this:

setx /M PATH "%PATH%;<your-new-path>"

So in your case it will be like this:

setx /M PATH "%PATH%;C:\java"

Answer 2

This is my Powershell append test suggestion. Note the limitation of Windows previous to Windows 10.

Windows 8- WARNING: The data being saved is truncated to 1024 characters.

Powershell -Command " setx -m pathtest \\"$env:path ";" $env:JAVA_HOME\\""