bat获得环境变量属性值的第一段

分号将Path中的路径分隔开,取第一个路径用tokens=1,第2个tokens=2,以此类推
for /f "tokens=2 delims=;" %%a in ("%path%") do set NewPATH=%%a

@echo off
FOR /F "tokens=1,2* delims=;" %%a in ("%path%") do set newPATH=%%b
echo newPATH=%newPATH%

实际应用:
echo off
FOR /F "tokens=1,2* delims=;" %%a in ("%ALMS_PATH%") do set newPATH=%%a

echo %newPATH%


输出:
[email protected]


猜你喜欢

转载自tianqiushi.iteye.com/blog/2397850
今日推荐