Tomcat startup.bat启动隐藏弹出的信息窗口

to make tomcat to use javaw.exe instead of java.exe

using some startup parameter or environment varibale

At the bottom of
setclasspath.bat

set _RUNJAVA="%JRE_HOME%injava"
set _RUNJAVAW="%JRE_HOME%injavaw"

These are the settings
set _RUNJAVA="%JRE_HOME%injavaw"

Should do it, I think...

If I'm not mistaken... JavaW is only found on Windows versions of Java... 
remember that