版权声明:版权为ZZQ所有 https://blog.csdn.net/qq_39148187/article/details/82145820
1. pom文件中导入
<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>
<configuration>
<fork>true</fork>
</configuration>
</plugin>
</plugins>
</build>
然后idea 直接 Ctrl + 9 实现重新编译,然后就会同步