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YunaiV
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增加 spring cloud sleuth 链路追踪
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‎labx-12/labx-12-sc-config-user-application-nacos/src/main/resources/bootstrap.yml

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config:
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name: ${spring.application.name} # 读取的配置文件的名字，默认为 ${spring.application.name}
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discovery:
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enabled: true
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service-id: demo-config-server
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enabled: true # 是否使用注册发现，获取配置中心的地址，默认为 false
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service-id: demo-config-server # 配置中心的服务名
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# Spring Cloud Nacos Discovery 相关配置项
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nacos:

‎labx-13/labx-13-sc-sleuth-springmvc/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>labx-13</artifactId>
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<groupId>cn.iocoder.springboot.labs</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>labx-13-sc-sleuth-springmvc</artifactId>
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<properties>
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<maven.compiler.target>1.8</maven.compiler.target>
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<maven.compiler.source>1.8</maven.compiler.source>
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<spring.boot.version>2.2.4.RELEASE</spring.boot.version>
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<spring.cloud.version>Hoxton.SR1</spring.cloud.version>
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</properties>
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<!--
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引入 Spring Boot、Spring Cloud、Spring Cloud Alibaba 三者 BOM 文件，进行依赖版本的管理，防止不兼容。
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在 https://dwz.cn/mcLIfNKt 文章中，Spring Cloud Alibaba 开发团队推荐了三者的依赖关系
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-->
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>${spring.boot.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring.cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<dependencies>
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<!-- 引入 SpringMVC 相关依赖，并实现对其的自动配置 -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!-- TODO -->
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-zipkin</artifactId>
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</dependency>
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</dependencies>
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</project>

‎labx-13/labx-13-sc-sleuth-springmvc/src/main/java/cn/iocoder/springcloud/labx13/springmvcdemo/UserServiceApplication.java

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package cn.iocoder.springcloud.labx13.springmvcdemo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class UserServiceApplication {
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public static void main(String[] args) {
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SpringApplication.run(UserServiceApplication.class, args);
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}
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}

‎labx-13/labx-13-sc-sleuth-springmvc/src/main/java/cn/iocoder/springcloud/labx13/springmvcdemo/controller/UserController.java

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package cn.iocoder.springcloud.labx13.springmvcdemo.controller;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@RequestMapping("/user")
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public class UserController {
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@GetMapping("/get")
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public String get(@RequestParam("id") Integer id) {
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return "user:" + id;
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}
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}

‎labx-13/labx-13-sc-sleuth-springmvc/src/main/resources/application.yml

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spring:
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application:
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name: user-service # 服务名
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# Zipkin 配置项，对应 ZipkinProperties 类
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zipkin:
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base-url: http://127.0.0.1:9411 # Zipkin 服务的地址
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# Spring Cloud Sleuth 配置项
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sleuth:
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# Spring Cloud Sleuth 针对 Web 组件的配置项，例如说 SpringMVC
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web:
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enabled: true # 是否开启，默认为 true

‎labx-13/labx-13-sc-sleuth-zipkin-server-demo-in-memory/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>labx-13</artifactId>
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<groupId>cn.iocoder.springboot.labs</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>labx-13-sc-sleuth-zipkin-server-demo-in-memory</artifactId>
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<properties>
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<maven.compiler.target>1.8</maven.compiler.target>
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<maven.compiler.source>1.8</maven.compiler.source>
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<spring.boot.version>2.2.4.RELEASE</spring.boot.version>
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<spring.cloud.version>Hoxton.SR1</spring.cloud.version>
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<sleuth.version>2.2.2.RELEASE</sleuth.version>
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</properties>
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<!--
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引入 Spring Boot、Spring Cloud、Spring Cloud Alibaba 三者 BOM 文件，进行依赖版本的管理，防止不兼容。
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在 https://dwz.cn/mcLIfNKt 文章中，Spring Cloud Alibaba 开发团队推荐了三者的依赖关系
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-->
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>${spring.boot.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring.cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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<!-- <dependency>-->
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<!-- <groupId>org.springframework.cloud</groupId>-->
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<!-- <artifactId>spring-cloud-starter-sleuth</artifactId>-->
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<!-- <version>${sleuth.version}</version>-->
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<!-- <type>pom</type>-->
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<!-- <scope>import</scope>-->
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<!-- </dependency>-->
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</dependencies>
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</dependencyManagement>
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<dependencies>
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<!-- 引入 SpringMVC 相关依赖，并实现对其的自动配置 -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!-- Zipkin 服务器 -->
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<dependency>
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<groupId>io.zipkin.java</groupId>
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<artifactId>zipkin-server</artifactId>
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<version>2.12.9</version>
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</dependency>
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<!-- Zipkin UI -->
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<dependency>
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<groupId>io.zipkin.java</groupId>
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<artifactId>zipkin-autoconfigure-ui</artifactId>
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<version>2.12.9</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-sleuth</artifactId>
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<version>2.2.2.RELEASE</version>
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</dependency>
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</dependencies>
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</project>

‎labx-13/labx-13-sc-sleuth-zipkin-server-demo-in-memory/src/main/java/cn/iocoder/springcloud/labx13/sleuthzipkinserverdemo/SleuthZipkinServerApplication.java

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package cn.iocoder.springcloud.labx13.sleuthzipkinserverdemo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import zipkin2.server.internal.EnableZipkinServer;
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@SpringBootApplication
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@EnableZipkinServer
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public class SleuthZipkinServerApplication {
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public static void main(String[] args) {
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SpringApplication.run(SleuthZipkinServerApplication.class, args);
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}
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}

‎labx-13/labx-13-sc-sleuth-zipkin-server-demo-in-memory/src/main/resources/application.yml

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server:
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port: 9411
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‎labx-13/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<artifactId>labs-parent</artifactId>
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<groupId>cn.iocoder.springboot.labs</groupId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>labx-13</artifactId>
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<packaging>pom</packaging>
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<modules>
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<!-- <module>labx-13-sc-sleuth-zipkin-server-demo-in-memory</module>-->
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<module>labx-13-sc-sleuth-springmvc</module>
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</modules>
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</project>

‎pom.xml

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<module>labx-10</module>
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<module>labx-11</module>
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<module>labx-12</module>
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<module>labx-13</module>
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<!-- Dubbo 示例 -->
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</modules>

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