配置yaml內容如下：

spring:
  cloud:
    consul:
      host: consul-dev.cmsp-dev.svc.cluster.local
      port: 8500
      discovery:
        healthCheckInterval: 5s
        prefer-ip-address: true
        instanceId: ${spring.application.name}:${spring.cloud.client.ip-address}:${server.port}
        health-check-critical-timeout: 30s

pom.xml配置如下：

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Hoxton.SR1</version>
                <type>pom</type>
                <scope>import
 
</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-consul-discovery</artifactId>
        </dependency>
        <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
    </dependencies>

consul的健康檢查使用actuator提供的/actuator/health介面。