这篇文章主要介绍了Idea2022版本配置SpringBoot热部署的教程,包括添加依赖及更改IDEA设置的方法，本文图文实例相结合给大家介绍的非常详细，需要的朋友可以参考下

2022版本配置SpringBoot热部署

网上搜到的以前版本的都是更改Registry...，勾选compiler.automake.allow.when.app.running，然后新版的IDEA的Registry...里没有这个选项，最后找到了解决方案，亲测有效,链接如下：

ref: In IntelliJ 2021.2 compiler.automake.allow.when.app.running disappear. Unable to enable live reload under Spring boot

1.IDEA版本

2. 添加依赖

• 如果只有一个项目，直接在pom.xml里添加下面所有的即可

• 父项目pom.xml在<project>标签内添加：

<build>
       <plugins>
           <plugin>
               <groupId>org.springframework.boot</groupId>
               <artifactId>spring-boot-maven-plugin</artifactId>
               <version>2.6.4</version>
               <executions>
                   <execution>
                       <goals>
                           <goal>repackage</goal>
                       </goals>
                   </execution>
               </executions>
               <configuration>
                   <fork>true</fork>
                   <addResources>true</addResources>
               </configuration>
           </plugin>
       </plugins>
   </build>

子项目pom.xml在<dependencie>标签内添加，注意要在父项目xml里定义版本： 

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

3.更改IDEA设置 

preferences... -> Compiler

preferences... -> Advanced Settings -> Allow auto-make to start even if developed application is currently running