SpringBoot+IDEA 热部署

1.添加依赖

 <!-- SpringBoot自带热加载开发工具 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
        </dependency>

2.配置IDEA-1

Preferences（win下为Settings）->Build,Execution,Deployment->Build project Automatically 勾选上

3.配置IDEA-2

按中快捷键 shift+option+command+/(win 下为shift+alt+ctrl+/)选择registry
并勾选compiler.automake.allow.when.app.running

4.设置静态资源不热加载

application.yml 
spring:
   devtools:
    ## 热加载 静态资源不重启
    restart:
      exclude: templates/**,static/**

5.重启IDEA生效