热部署
使用run as -java application, 把spring-loader-1.2.4.RELEASE.jar下载下来，放到项目的lib目录中，然后把IDEA的run参数里VM参数设置为：
-javaagent:.\lib\springloaded-1.2.4.RELEASE.jar -noverify 然后启动就可以了
使用spring-boot:run启动时, 需要在pom.xml中配置
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin </artifactId>
<dependencies>
<!--springloaded hot deploy -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>springloaded</artifactId>
<version>1.2.4.RELEASE</version>
</dependency>
</dependencies>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<classifier>exec</classifier>
</configuration>
</execution>
</executions>
</plugin>
原文：http://www.cnblogs.com/wenbronk/p/6364916.html