Modify the JDK specified at tomcat startup under Windows

My native default JDK version is 1.7, with TOMCAT7 and tomcat8 two versions of Tomcat. Now I want to use TOMCAT8 to run the jdk1.8.

1. View the JDK version used when Tomcat starts

Cmd->%tomcat_home%/bin Execution of version

　　　　

At this point my Tomcat uses the jdk1.8 version, and this time I modified it to be the jdk1.7 version.

2. Edit the%tomcat_home%/bin/setclasspath.bat file (edit setclasspath.sh file under Linux)

　　　　

The above modification becomes the path of the corresponding JDK (if you do not have these two words, add can)

　　　　

Modify the JDK specified at tomcat startup under Windows