Java program startup parameter -D detailed explanation of springboot project to realize configuration file management outside jar package

https://blog.csdn.net/fenglongmiao/article/details/80511512

 

Springboot project realizes configuration file management outside jar package

 

https://blog.csdn.net/xrq0508/article/details/80050119

 

  java -DappName=$appName 
        -Xms512M -Xmx2048M -jar ./appName-$appVersion.jar 
        --spring.config.location=./application.yml > "$_LAUNCHER_DAEMON_OUT" 2>&1 < /dev/null &

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Origin blog.csdn.net/suixinsuoyu12519/article/details/111692032