commit：支持app的纯后台服务

orange-demo-multi-service-for-app/admin-monitor/src/main/java/com/orange/demo/adminmonitor/AdminMonitorApplication.java

@@ -0,0 +1,22 @@
+package com.orange.demo.adminmonitor;
+
+import de.codecentric.boot.admin.server.config.EnableAdminServer;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+/**
+ * 服务指标监控启动类。
+ *
+ * @author Jerry
+ * @date 2020-08-08
+ */
+@SpringBootApplication
+@EnableAdminServer
+@EnableDiscoveryClient
+public class AdminMonitorApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(AdminMonitorApplication.class, args);
+    }
+}

orange-demo-multi-service-for-app/admin-monitor/src/main/resources/application.yml

@@ -0,0 +1,12 @@
+server:
+  port: 8769
+
+spring:
+  application:
+    name: admin-monitor
+  profiles:
+    active: dev
+  cloud:
+    nacos:
+      discovery:
+        server-addr: localhost:8848