SpringCloud（Finchley.SR1）整合hystrixdashboard

SpringCloud（Finchley.SR1）整合hystrixdashboard

一、三个子模块模块eureka-server、dept-provider、dept-consumer-hystrix-dashboard

二、在dept-consumer-hystrix-dashboard中导入依赖（注意：如果想要监控多个服务，那么每个服务提供者的模块中都要导入actuator的依赖）

<!--hystrix-dashboard依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
            <version>2.0.2.RELEASE</version>
        </dependency>
        
        <!-- actuator监控信息完善 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
            <version>2.2.1.RELEASE</version>
        </dependency>

三、在dept-provider中导入依赖：

<!--eureka client依赖 因为要将服务注册进eureka中所以导了这个依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>

        <!--hystrix依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
            <version>2.0.2.RELEASE</version>
        </dependency>

        <!--hystrix-dashboard依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
            <version>2.0.2.RELEASE</version>
        </dependency>

        <!-- actuator -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
            <version>2.2.1.RELEASE</version>
        </dependency>

四、eureka-server中导入依赖：

<!--eureka server依赖-->
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
		</dependency>

五、dept-provider的启动类注解：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;

@SpringBootApplication
@EnableEurekaClient //将服务注册进eureka
@EnableCircuitBreaker //开启hystrix熔断器
@EnableHystrixDashboard //开启服务监控
public class MicroservicecloudProviderDeptHystrix8001Application {

    public static void main(String[] args) {
        SpringApplication.run(MicroservicecloudProviderDeptHystrix8001Application.class, args);
    }

}

六、dept-consumer-hystrix-dashboard启动类注解：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;


@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class})
@EnableHystrixDashboard
public class MicroservicecloudConsumerHystrixDashboardApplication {

    public static void main(String[] args) {
        SpringApplication.run(MicroservicecloudConsumerHystrixDashboardApplication.class, args);
    }
}

七、eureka-server启动类注解：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@SpringBootApplication(exclude= {DataSourceAutoConfiguration.class})
@EnableEurekaServer
public class MicroservicecloudEureka7001Application {

    public static void main(String[] args) {
        SpringApplication.run(MicroservicecloudEureka7001Application.class, args);
    }

}

八、启动顺序：eureka-server、dept-provider、consumer-hystrix-dashboard

九、测试（略）。。。。

愿每天你，都昨天优秀一点！！！