【Hystrix】【02】Hystrix-Dashboard的使用

1.官网

https://cloud.spring.io/spring-cloud-static/Dalston.SR5/multi/multi__hystrix_timeouts_and_ribbon_clients.html

2.使用

To include the Hystrix Dashboard in your project use the starter with group org.springframework.cloud and artifact id spring-cloud-starter-hystrix-dashboard.

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.brcloud.hystrix.dashboard</groupId>
	<artifactId>cloud-hystrix-dashboard</artifactId>
	<version>1.0.0-SNAPSHOT</version>

	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<java.version>1.8</java.version>
	</properties>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.3.5.RELEASE</version>
	</parent>

	<dependencies>
		<dependency>
		    <groupId>org.springframework.cloud</groupId>
		    <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
		</dependency>
	</dependencies>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Brixton.RELEASE</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
	
    <build>
        <resources>
            <resource>
                <targetPath>${project.build.directory}/classes</targetPath>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
                <excludes>
                    <!-- <exclude>*.*</exclude> -->
                </excludes>
            </resource>
        </resources> 
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

To run the Hystrix Dashboard annotate your Spring Boot main class with @EnableHystrixDashboard.

@SpringBootApplication
@EnableHystrixDashboard
public class HystrixDashboardApplication {
	

    private static final Logger logger = LoggerFactory.getLogger(HystrixDashboardApplication.class);

    public static void main(String[] args) throws IOException {
        logger.warn("Hystrix dashboard开始启动");
        new SpringApplicationBuilder(HystrixDashboardApplication.class).web(true).run(args);
        logger.warn("Hystrix dashboard启动完毕");
    }
}

You then visit /hystrix and point the dashboard to an individual instances /hystrix.stream endpoint in a Hystrix client application.