jar文件更改时，春季启动热重载

Question

Spring boot project, build and package a jar file then upload it to the server, run it:

java -jar xxx.jar

How can I make it auto reload when I upload a new jar file?

Answer 1

add Spring Boot DevTools to your dependencies for developer friendly options like auto restart of the server:

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
    </dependency>
</dependencies>