springboot热部署

1.

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

2.

 

 3.

 

 4.

 或

1.

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

2.

ctrl+F9

排除不想热部署的：

     

spring.devtools.restart.exclude=static/**,public/**

 

-------------------------------------------

报错：

Error:Maven Resources Compiler: Maven project configuration required for module 'spring-devtool' isn't available. Compilation of Maven projects is supported only if external build is started from an IDE.