Second, Spring-boot-devtools Heat deployment

Springboot provides a hot deployment that requires adding dependencies:

<dependency>    <groupId> org.springframework.boot</groupid>    <artifactId> Spring-boot-devtools</artifactid>    <optional>true</optional>//indicates that the dependency does not pass </ Dependency>        

Restart when the file triggers Ctrl + S or the idea class file triggers the build when the Eclipse class path is triggered

auto-trigger reboot : Compile plugin needs to add fork = True

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <fork>true</fork>//Does not trigger automatic restart
    </configuration>
</plugin>

Note: If the idea tool is set for automatic compilation, then no fork will trigger an automatic restart

The setup steps are as follows:

1) Make project automatically, compiler, settings

2) shift+ctrl+alt+/, registry, compiler.automake.allow.when.app.running, check

Second, Spring-boot-devtools Heat deployment