将JDK / JRE路径传递到Grails命令行执行

Question

Is there a way to pass a java/bin path name into grails on the command line, rather then having it always use what is in JAVA_HOME ? I have an instance where I share a build machine and need a 64-bit JDK, but the other group still needs to keep using the 32-bit JDK.

-------Solution-------------

SET JAVA_HOME=C:\\...

SET PATH=%JAVA_HOME%\\bin;%PATH%

Its crucial to place %JAVA_HOME% before the rest of the path, as windows will use the first path that contains the java executable.

Answer 1

How about setting JAVA_HOME for the current console/cmd before calling the Grails command?

set JAVA_HOME=path...
grails...

Setting the variable without exporting that will effect only the current console.