idea hot deployment configuration springboot

1. increased reliance

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

2. Turn on the hot deployment support

<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<!--fork:设置True，否则可能devtools不会起作用-->
<fork>true</fork>
</configuration>
</plugin>

3. Test

• mvn spring-boot: run to start the project
• Modify the code
• Ctl + s save the code, Ctl + F9 compiled
• View the new results