<!--包含了sleuth+zipkin-->
<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>

server:
  port: 8001

spring:
  application:
    name: cloud-payment-service
  zipkin:
    base-url: http://localhost:9411
  sleuth:
    sampler:
      #采样率值介于0~1之间，1表示全部采样
      probability: 1
  datasource:
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://localhost:3306/cloud2020?useUnicode=true&characterEncoding=utf-8&useSSL=false
    username: root
    password: root

mybatis:
  mapperLocations: classpath:/mapper/*.xml
  type-aliases-package: com.donglin.springcloud.entities

eureka:
  client:
    register-with-eureka: true
    fetchRegistry: true
    service-url:
      defaultZone: http://localhost:7001/eureka

@GetMapping("/payment/zipkin")
public String paymentZipkin(){
        return "hi ,i'am paymentzipkin server，welcome to donglin，O(∩_∩)O哈哈~";
}

 <!--包含了sleuth+zipkin-->
<dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>

server:
  port: 80

spring:
    application:
        name: cloud-order-service
    zipkin:
      base-url: http://localhost:9411
    sleuth:
      sampler:
        probability: 1

eureka:
  client:
    #表示是否将自己注册进EurekaServer默认为true。
    register-with-eureka: false
    #是否从EurekaServer抓取已有的注册信息，默认为true。单节点无所谓，集群必须设置为true才能配合ribbon使用负载均衡
    fetchRegistry: true
    service-url:
      #单机
      defaultZone: http://localhost:7001/eureka
      #集群
      #defaultZone: http://eureka7001.com:7001/eureka,http://eureka7002.com:7002/eureka  # 集群版

 //==> zipkin+sleuth
@GetMapping("/consumer/payment/zipkin")
public String paymentZipkin(){
        String result = restTemplate.getForObject("http://localhost:8001"+"/payment/zipkin/", String.class);
        return result;
}