我在 Windows 7 上,我正在尝试安装播放框架。
我在系统变量中创建了环境变量,
变量名: play,值: c:\webapp\play\
当我试图逃离play help
指挥官时,它说
play is not recognized as an internal or external command, operable program or
batch file and it is running only in the directory of c:webapp\play.
难道我做错了什么?