通过cmd判断java变量是否存在(这里检查是否可运行)
文件名start.bat
::检查当前环境是否可以运行java @echo off set check_flag=false if "true" == "%check_flag%" ( java -version ) if not %errorlevel% == 0 ( echo Can not run java,check it. echo %errorlevel% pause goto END ) :START cmd /c start /b java -jar xxx.jar :END
不显示cmd窗口形式调用jar
和start.bat同一路径下创建start.vbs
Set shell = Wscript.createobject("wscript.shell") a = shell.run ("start.bat",0)
le.li