- Pom file
- Add dependent
- Add plug-ins
- Modify idea, start automatic deployment
<!--配置热部署-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
<scope>true</scope>
</dependency>
<plugin>
<!--热部署配置-->
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--fork:如果没有该项配置,整个devtools不会起作用-->
<fork>true</fork>
</configuration>
</plugin><!---->