tomcat troubleshooting of startup.bat

for example:

When clicking reason startup.bat will flash back, edit startup.bat, joined in the last line pause, and then save, run again, you can see the flash back

If the reason is because this is not configured to start tomcat environment, right computer, click Properties, click Advanced System Settings
click on the system environment variables ,, New Environment Variables

Add an environment variable TOMCAT_HOME, the value of the extracted directory tomcat

Edit again startup.bat, remove the pause just added, double-click, you can install, does not flash back again