參考連結：https://blog.csdn.net/forezp/article/details/81041078

一、準備工作

啟動kafka服務，啟動前面的 erurekaserver、config-server

二、安裝zipkinServer

下載地址：

https://dl.bintray.com/openzipkin/maven/io/zipkin/java/zipkin-server/

下載完成jar 包之後，執行即可：

java -jar zipkin-server-2.9.4-exec.jar

三、修改專案eurekaclient1

1、修改bootstrap.yml，新增 spring.zipkin.base-url: http://localhost:9411，如下：

server:
  port: 8762
spring:
  application:
    name: eurekaclient
  cloud:
    config:
      label: master
      profile: dev
      discovery:
        enabled: true
        service-id: config-server
    bus:
      refresh:
        enabled: true
      trace:
        enabled: true
  kafka:
    bootstrap-servers: 127.0.0.1:9092
  zipkin:
    base-url: http://localhost:9411
eureka:
  instance:
     instance-id: eurekaclient1
     appname: ${spring.application.name}
  client:
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/
management:
  endpoints:
    web:
      exposure:
          include: '*'
  security:
    enabled: false
 

2、修改pom.xml，新增

<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>

3、啟動專案 eurekaclient1

四、修改專案service-ribbon

1、修改application.yml，新增spring.zipkin.base-url: http://localhost:9411，如下：

server:
  port: 8764
spring:
  application:
    name: service-ribbon
  zipkin:
    base-url: http://localhost:9411
eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:8761/eureka/
 

2、修改pom.xml，新增：

<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>

3、啟動專案

五、測試鏈路跟蹤

1、訪問 http://localhost:9411/zipkin/

2、訪問http://localhost:8764/hello （多重新整理幾次）

3、訪問http://localhost:9411/zipkin/

點選  Dependencies

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