1.导入依赖 < groupId >org.springframework.boot < artifactId >spring-boot-devtools < optional >true < /dependency> 2.进行相关设置 3.按ctrl+shift+Alt+/后选择Registry,进入Registry界面选择 compiler.automake.allow.when.app.running 4.在.yml中配置 devtools: restart: #需要实时更新目录 additional-paths: resources/,static/,templates/**
