<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>

spring:
## 热部署
  devtools:
    ## 重新启动false
    restart:
      enabled: false
    ## 热加载 true
    livereload:
      enabled: true