spring boot热加载

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

            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <!-- fork: 如果没有该项配置，配置的devtools不会起作用，即应用不会restart -->
                    <fork>true</fork>
                </configuration>
            </plugin>

#热部署生效
spring.devtools.restart.enabled=true
#设置重启的目录，检索目录(resources/static、resources/templates)
spring.devtools.restart.additional-paths= src/main/java