script.bat 可以更改 Windows PATH 环境变量吗
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Can a script.bat make changes to Windows PATH Environment Variable
提问by Berming
I'm trying to write a script that when clicked will add a couple of entries to the PATH Environment variable in Windows, instead of making the changes manually. I see .bat files being used all the time on Windows for a variety of reasons, so can a .bat script help me with something like that?
我正在尝试编写一个脚本，当单击该脚本时，它将向 Windows 中的 PATH 环境变量添加几个条目，而不是手动进行更改。我看到 .bat 文件由于各种原因一直在 Windows 上使用，那么 .bat 脚本可以帮助我解决类似问题吗？
I actually need to download a zip from a location on the Internet, extract it to a specified location, then update the PATH in environment variable. Never done this before so any hints appreciated.
我实际上需要从 Internet 上的某个位置下载一个 zip，将其解压缩到指定位置，然后更新环境变量中的 PATH。从来没有这样做过，所以任何提示表示赞赏。
回答by drhanlau
If you wish to change/update the PATH permanently in the environment variable, you can use the SETX command e.g.
如果您希望在环境变量中永久更改/更新 PATH，您可以使用 SETX 命令，例如
setx path "%PATH%;C:\New Folder"
For more details information on %PATH% and other variables to access to system folder, refer to http://vlaurie.com/computers2/Articles/environment.htm
有关访问系统文件夹的 %PATH% 和其他变量的更多详细信息，请参阅http://vlaurie.com/computers2/Articles/environment.htm
