简介

spring cloud b2b2c电子商务社交平台源码请加企鹅求求：一零三八七七四六二六。Hystrix的主要优点之一是它收集关于每个HystrixCommand的一套指标。Hystrix仪表板以有效的方式显示每个断路器的运行状况，通过Hystrix Dashboard我们可以在直观地看到各Hystrix Command的断路器是否打开，请求响应时间, 请求失败率，请求超时个数等等数据。Spring Cloud大型企业分布式微服务云构建的B2B2C电子商务平台源码请加企鹅求求：一零三八七七四六二六。但是只使用Hystrix Dashboard的话, 你只能看到单个应用内的服务信息, 这明显不够. 我们需要一个工具能让我们汇总系统内多个服务的数据并显示到Hystrix Dashboard上, 这个工具就是Turbine，这节我们讨论一下，怎么用turbine+hystrix-dashboard监听两个消费者服务

一、监听模块microservice-consumer-movie-feign-with-hystrix断路器的运行状况

http://www.cnblogs.com/520playboy/p/8066618.html

二、监听模块microservice-consumer-movie-ribbon-with-hystrix1断路器的运行状况

2.1、创建模块microservice-consumer-movie-ribbon-with-hystrix1

项目结构如下：

2.2、pom.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<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"><parent><artifactId>microservice-spring-cloud</artifactId><groupId>com.jacky</groupId><version>1.0-SNAPSHOT</version></parent><modelVersion>4.0.0</modelVersion><artifactId>microservice-consumer-movie-ribbon-with-hystrix1</artifactId><packaging>jar</packaging><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding><java.version>1.8</java.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-eureka</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-actuator</artifactId></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-hystrix</artifactId></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-zipkin</artifactId></dependency></dependencies><build><plugins><plugin><groupId>com.spotify</groupId><artifactId>docker-maven-plugin</artifactId><executions><!--设置在执行maven 的install时构建镜像--><execution><id>build-image</id><phase>install</phase><goals><goal>build</goal></goals></execution></executions><configuration><!--安装了docker的主机，并且打开了api remote接口设置--><dockerHost>http://192.168.6.130:5678</dockerHost><pushImage>true</pushImage><!--设置上传镜像到私有仓库，需要docker设置指定私有仓库地址--><!--镜像名称--><imageName>${docker.repostory}/${docker.image.prefix}/${project.artifactId}:${project.version}</imageName><!--镜像的基础版本--><baseImage>java:openjdk-8-jdk-alpine</baseImage><!--镜像启动参数--><entryPoint>["java", "-jar", "/${project.build.finalName}.jar"]</entryPoint><resources><resource><targetPath>/</targetPath><directory>${project.build.directory}</directory><include>${project.build.finalName}.jar</include></resource></resources></configuration></plugin></plugins></build>
</project>复制代码复制代码

2.3、配置文件application.yml

spring:application:name: microservice-consumer-movie-ribbon-with-hystrix1sleuth:sampler:percentage: 1.0#zipkin:#base-url: http://localhost:7788
server:port: 8010
eureka:client:healthcheck:enabled: trueserviceUrl:defaultZone: http://jacky:admin@peer1:8761/eureka/,http://jacky:admin@peer2:8762/eureka/,http://jacky:admin@peer3:8763/eureka/instance:prefer-ip-address: trueinstance-id: ${spring.application.name}:${spring.cloud.client.ipAddress}:${spring.application.instance_id:${server.port}}
hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 5000
#security:#oauth2:# resource:#  id: microservice-consumer-movie-ribbon-with-hystrix1# user-info-uri: http://localhost:9999/uaa/user#prefer-token-info: false复制代码复制代码

2.4、实体类User.java

package com.jacky.cloud.entity;import java.math.BigDecimal;public class User {private Long id;private String username;private String name;private Short age;private BigDecimal balance;public Long getId() {return this.id;}public void setId(Long id) {this.id = id;}public String getUsername() {return this.username;}public void setUsername(String username) {this.username = username;}public String getName() {return this.name;}public void setName(String name) {this.name = name;}public Short getAge() {return this.age;}public void setAge(Short age) {this.age = age;}public BigDecimal getBalance() {return this.balance;}public void setBalance(BigDecimal balance) {this.balance = balance;}}复制代码复制代码

2.5、控制层MovieController.java

package com.jacky.cloud.controller;import com.netflix.hystrix.contrib.javanica.annotation.HystrixProperty;
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;import com.jacky.cloud.entity.User;
import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;@RestController
public class MovieController {@Autowiredprivate RestTemplate restTemplate;@GetMapping("/movie/{id}")@HystrixCommand(groupKey="UserGroup1", commandKey = "findUserByIdCommand1",commandProperties = {@HystrixProperty(name = "execution.isolation.thread.timeoutInMilliseconds", value = "1000"),@HystrixProperty(name = "execution.timeout.enabled", value = "false")},fallbackMethod = "findByIdFallback")public User findById(@PathVariable Long id) {return this.restTemplate.getForObject("http://microservice-provider-user/simple/" + id, User.class);}/*** fallback方法* @param id* @return*/public User findByIdFallback(Long id) {User user = new User();user.setId(5L);return user;}
}复制代码复制代码

Spring cloud b2b2c电子商务社交平台源码请加企鹅求求：一零三八七七四六二六