項目下載地址:http://download.csdn.net/detail/aqsunkai/9805821java
pom.xml添加依賴:spring
<!--支持熱啓動jar包--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <version>${spring-boot.version}</version> <optional>true</optional> <!-- optional=true,依賴不會傳遞,該項目依賴devtools;以後依賴該項目的項目若是想要使用devtools,須要從新引入 --> </dependency> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <fork>true</fork> </configuration> <dependencies> <!-- spring熱部署--> <!-- https://mvnrepository.com/artifact/org.springframework/springloaded --> <dependency> <groupId>org.springframework</groupId> <artifactId>springloaded</artifactId> <version>1.2.6.RELEASE</version> </dependency> </dependencies> </plugin>
application.yml配置文件中添加:app
spring:
devtools:
restart:
#熱部署生效
enabled: true
#設置重啓的目錄
#additional-paths: src/main/java
#classpath目錄下的WEB-INF文件夾內容修改不重啓
exclude: WEB-INF/**
設置WEB-INF下的jsp修改不須要重啓。jsp
當咱們修改了java類後,IDEA默認是不自動編譯的,而spring-boot-devtools又是監測classpath下的文件發生變化纔會重啓應用,因此須要設置IDEA的自動編譯:maven
(1)File-Settings-Compiler-Build Project automaticallyspring-boot
(2)ctrl + shift + alt + /,選擇Registry,勾上 Compiler autoMake allow when app running
ui