springCloud学习（七）之hystrix-dashboard 豪猪服务监控

Hystrix Dashboard是Hystrix的仪表盘组件，主要用来实时监控Hystrix的各项指标信息，通过界面反馈的信息可以快速发现系统中存在的问题。

新建 hystrix-dashboard 工程：

POM添加依赖

<dependencies>
		<!-- 自己定义的api -->
		<dependency>
			<groupId>com.atguigu.springcloud</groupId>
			<artifactId>microservicecloud-api</artifactId>
			<version>${project.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<!-- 修改后立即生效，热部署 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>springloaded</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
		</dependency>
		<!-- Ribbon相关 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-eureka</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-ribbon</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-config</artifactId>
		</dependency>
		<!-- feign相关 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-feign</artifactId>
		</dependency>
		<!-- hystrix和 hystrix-dashboard相关 -->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-hystrix</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
		</dependency>
	</dependencies>

application.yml配置：

server:
  port: 9001

主启动类：

@SpringBootApplication
@EnableHystrixDashboard
public class DeptConsumer_DashBoard_App {
	public static void main(String[] args) {
		SpringApplication.run(DeptConsumer_DashBoard_App.class, args);
	}
}

然后启动项目，访问界面：

出现上图界面，说明配置完成

在上图输入需要监控的微服务地址和时间，点击monitor按钮开始监控：

如果没问题，则会出现下图：