SpringBoot热重启配置详解

<dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-devtools</artifactId>
      <optional>true</optional>  不能被其它模块继承，如果多个子模块可以去掉 不必须
      <scope>runtime</scope>   只在运行时起作用 打包时不打进去
</dependency>

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

	<build>
    <plugins>
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <!--热部署配置-->
        <configuration>
          <!--fork:如果没有该项配置,整个devtools不会起作用-->
          <fork>true</fork>
        </configuration>
      </plugin>
    </plugins>
  </build>