SpringCloud分布式微服务b2b2c电子商务中怎么用turbine+hystrix-dashboard监听两个消费者服务
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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
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

2.2、pom.xml文件
microservice-spring-cloud com.jacky 1.0-SNAPSHOT 4.0.0 microservice-consumer-movie-ribbon-with-hystrix1 jar UTF-8 UTF-8 1.8 org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-eureka org.springframework.boot spring-boot-starter-actuator org.springframework.cloud spring-cloud-starter-hystrix org.springframework.cloud spring-cloud-starter-zipkin com.spotify docker-maven-plugin build-image install build http://192.168.6.130:5678 true ${docker.repostory}/${docker.image.prefix}/${project.artifactId}:${project.version} java:openjdk-8-jdk-alpine ["java", "-jar", "/${project.build.finalName}.jar"] / ${project.build.directory} ${project.build.finalName}.jar
2.3、配置文件application.yml
spring:
application:
name: microservice-consumer-movie-ribbon-with-hystrix1
sleuth:
sampler:
percentage: 1.0
#zipkin:
#base-url: http://localhost:7788
server:
port: 8010
eureka:
client:
healthcheck:
enabled: true
serviceUrl:
defaultZone: http://jacky:admin@peer1:8761/eureka/,http://jacky:admin@peer2:8762/eureka/,http://jacky:admin@peer3:8763/eureka/
instance:
prefer-ip-address: true
instance-id: ${spring.application.name}:${spring.cloud.client.ipAddress}:${spring.application.instance_id:${server.port}}
hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 5000
#security:
#oauth3:
# resource:
# id: microservice-consumer-movie-ribbon-with-hystrix1
# user-info-uri: http://localhost:9999/uaa/user
#prefer-token-info: false2.4、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;
}
}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 {
@Autowired
private 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;
}
}以上是“SpringCloud分布式微服务b2b2c电子商务中怎么用turbine+hystrix-dashboard监听两个消费者服务”这篇文章的所有内容,感谢各位的阅读!希望分享的内容对大家有帮助,更多相关知识,欢迎关注创新互联行业资讯频道!
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