The java jar package is started according to different versions

• java jar package startup script
• Start according to the version number
  Create script start.sh
• content

#!/bin/bash

rx='^([0-9]+\.){0,2}(\*|[0-9]+)$'
if [[ $1 =~ $rx ]]; then
	kill -9 `cat java.pid`
	echo "running version is $1 "
	java -Xms512m -Xmx1024m -server  -jar -Dspring.profiles.active='test' mallplus-admin-$1.jar  > log.txt 2>&1 &
	echo "$!" > java.pid && tailf log.txt
else 
	echo "error! version is null"
fi

For example, the jar you type is test-admin.1.1.2.jar,
then use the script to add the version number and press Enter to start it.

 ./start.sh 1.1.2