您需要使用PropertiesLauncher而不是JarLauncher:

You need to use PropertiesLauncher instead of JarLauncher:

java -cp "yourBoot.jar" -Dloader.path=plugins/ -Dloader.main=your.mainClass org.springframework.boot.loader.PropertiesLauncher

这将使Java将plugins目录中的jar加载到上下文中，并将这些jar中标记为@Configuration的所有类都加载到上下文中.

This will make java load the jars in the plugins directory and spring load all the classes in those jars marked as @Configuration into the context.