Java17 --- SpringCloud之Zipkin链路追踪

一、下载zipkin及运行

二、在父工程中引入pom依赖

三、在子工程8001引入相关pom依赖

3.1、修改yml配置文件

3.2、测试代码

四、在子工程80引入相关pom依赖

4.1、修改yml配置文件

4.2、测试代码

五、测试结果

一、下载zipkin及运行

运行控制台访问地址：http://localhost:9411/zipkin/

二、在父工程中引入pom依赖

 <micrometer-tracing.version>1.2.0</micrometer-tracing.version><micrometer-observation.version>1.12.0</micrometer-observation.version><feign-micrometer.version>12.5</feign-micrometer.version><zipkin-reporter-brave.version>2.17.0</zipkin-reporter-brave.version><!--micrometer-tracing-bom导入链路追踪版本中心  1--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing-bom</artifactId><version>${micrometer-tracing.version}</version><type>pom</type><scope>import</scope></dependency><!--micrometer-tracing指标追踪  2--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing</artifactId><version>${micrometer-tracing.version}</version></dependency><!--micrometer-tracing-bridge-brave适配zipkin的桥接包 3--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing-bridge-brave</artifactId><version>${micrometer-tracing.version}</version></dependency><!--micrometer-observation 4--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-observation</artifactId><version>${micrometer-observation.version}</version></dependency><!--feign-micrometer 5--><dependency><groupId>io.github.openfeign</groupId><artifactId>feign-micrometer</artifactId><version>${feign-micrometer.version}</version></dependency><!--zipkin-reporter-brave 6--><dependency><groupId>io.zipkin.reporter2</groupId><artifactId>zipkin-reporter-brave</artifactId><version>${zipkin-reporter-brave.version}</version></dependency>

三、在子工程8001引入相关pom依赖

 <!--micrometer-tracing指标追踪  1--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing</artifactId></dependency><!--micrometer-tracing-bridge-brave适配zipkin的桥接包 2--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing-bridge-brave</artifactId></dependency><!--micrometer-observation 3--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-observation</artifactId></dependency><!--feign-micrometer 4--><dependency><groupId>io.github.openfeign</groupId><artifactId>feign-micrometer</artifactId></dependency><!--zipkin-reporter-brave 5--><dependency><groupId>io.zipkin.reporter2</groupId><artifactId>zipkin-reporter-brave</artifactId></dependency>

3.1、修改yml配置文件

# ========================zipkin===================
management:zipkin:tracing:endpoint: http://localhost:9411/api/v2/spanstracing:sampling:probability: 1.0 #采样率默认为0.1(0.1就是10次只能有一次被记录下来)，值越大收集越及时。

3.2、测试代码

@RestController
public class PayMicrometerController {/*** Micrometer(Sleuth)进行链路监控的例子* @param id* @return*/@GetMapping(value = "/pay/micrometer/{id}")public String myMicrometer(@PathVariable("id") Integer id){return "Hello, 欢迎到来myMicrometer inputId:  "+id+" \t    服务返回:" + IdUtil.simpleUUID();}
}

远程调用接口

 //链路追踪监控@GetMapping(value = "/pay/micrometer/{id}")public String myMicrometer(@PathVariable("id") Integer id);

四、在子工程80引入相关pom依赖

<!--micrometer-tracing指标追踪  1--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing</artifactId></dependency><!--micrometer-tracing-bridge-brave适配zipkin的桥接包 2--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-tracing-bridge-brave</artifactId></dependency><!--micrometer-observation 3--><dependency><groupId>io.micrometer</groupId><artifactId>micrometer-observation</artifactId></dependency><!--feign-micrometer 4--><dependency><groupId>io.github.openfeign</groupId><artifactId>feign-micrometer</artifactId></dependency><!--zipkin-reporter-brave 5--><dependency><groupId>io.zipkin.reporter2</groupId><artifactId>zipkin-reporter-brave</artifactId></dependency>

4.1、修改yml配置文件

# zipkin图形展现地址和采样率设置
management:zipkin:tracing:endpoint: http://localhost:9411/api/v2/spanstracing:sampling:probability: 1.0 #采样率默认为0.1(0.1就是10次只能有一次被记录下来)，值越大收集越及时。

4.2、测试代码

@RestController
public class OrderMicrometerController {@Autowiredprivate PayFeignApi payFeignApi;@GetMapping(value = "/feign/micrometer/{id}")public String myMicrometer(@PathVariable("id") Integer id) {return payFeignApi.myMicrometer(id);}
}