Develop 3921 (#446)

* Spotless add skip condition

* Optimize notification and alarm text reading

* delete meaningless blank lines

* hippo4j springboot starter adds prometheus monitoring

hippo4j-example/hippo4j-spring-boot-starter-example/pom.xml

@@ -26,6 +26,16 @@
             <version>${revision}</version>
         </dependency>
 
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-registry-prometheus</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>

hippo4j-example/hippo4j-spring-boot-starter-example/src/main/resources/application.properties

@@ -2,14 +2,21 @@ server.port=8088
 
 server.servlet.context-path=/example
 
+management.metrics.export.prometheus.enabled=true
+management.server.port=29901
+management.endpoints.web.exposure.include=*
+
 spring.profiles.active=dev
 spring.application.name=dynamic-threadpool-example
 
 spring.dynamic.thread-pool.server-addr=http://localhost:6691
-spring.dynamic.thread-pool.netty-server-port=8899
 ### Use netty to report thread pool monitoring data. The default is http.
 # spring.dynamic.thread-pool.report-type=netty
+# spring.dynamic.thread-pool.netty-server-port=8899
 spring.dynamic.thread-pool.namespace=prescription
 spring.dynamic.thread-pool.item-id=dynamic-threadpool-example
 spring.dynamic.thread-pool.username=admin
 spring.dynamic.thread-pool.password=123456
+
+# Enable server and prometheus monitoring at the same time
+spring.dynamic.thread-pool.collect-type=server,prometheus