Pom.xml修改
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<fork>true</fork>
</configuration>
</plugin>
</plugins>
</build>
配置文件修改:
spring:
devtools:
restart:
enabled: true
additional-paths: src/main/java
poll-interval: 3000
quiet-period: 1000
idea Setting修改

idea registry修改(ctrl+shift+alt+/)
