xx

pom.xml

@@ -34,6 +34,12 @@
             <scope>test</scope>
         </dependency>
 
+        <!--健康检查端点-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
     </dependencies>
 
     <dependencyManagement>

src/main/java/com/tuoheng/steam/controller/StreamRecordController.java

@@ -1,12 +1,23 @@
 package com.tuoheng.steam.controller;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cloud.client.ServiceInstance;
+import org.springframework.cloud.client.discovery.DiscoveryClient;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 
 @RestController()
+
 public class StreamRecordController {
 
+    @Autowired
+    private DiscoveryClient discoveryClient;
+
     @GetMapping("/")
     public String home() {
+        List<ServiceInstance> instances =  discoveryClient.getInstances("demo");
+        List<String>  services = discoveryClient.getServices();
         return "Hello World!";
     }
 

src/main/resources/application.properties

@@ -3,3 +3,14 @@ server.port = 7788
 
 spring.cloud.consul.host=localhost
 spring.cloud.consul.port=8500
+#spring.cloud.consul.discovery.enabled=false 依然会注册上consul，但是不会利用consul调用下游
+#spring.cloud.consul.discovery.enabled=false
+
+spring.cloud.consul.discovery.instance-id= ${spring.application.name}:${vcap.application.instance_id:${spring.application.instance_id:${random.value}}}
+
+#下面这部分可以不要
+#spring.cloud.consul.discovery.health-check-path=/actuator/health
+#spring.cloud.consul.discovery.health-check-interval=10s
+#spring.cloud.consul.discovery.health-check-timeout=10s
+
+