pom文件修改

pom.xml

@@ -94,5 +94,15 @@
         </dependency>
     </dependencies>
 
-
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <fork>true</fork> <!-- 如果没有该配置，devtools不会生效 -->
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>