pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.2.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>lab-40-demo</artifactId>
    <packaging>jar</packaging>

    <dependencies>
        <!-- 实现对 SpringMVC 的自动化配置 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <!-- HttpClient 库  -->
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>

        <!-- Brave 核心库 -->
        <!-- The below are needed to report traces to http://localhost:9411/api/v2/spans -->
        <dependency>
            <groupId>io.zipkin.brave</groupId>
            <artifactId>brave</artifactId>
        </dependency>
        <dependency>
            <groupId>io.zipkin.reporter2</groupId>
            <artifactId>zipkin-sender-okhttp3</artifactId>
        </dependency>

        <!-- Adds the MVC class and method names to server spans -->
        <!-- Brave 对 Spring MVC 的支持 -->
        <dependency>
            <groupId>io.zipkin.brave</groupId>
            <artifactId>brave-instrumentation-spring-webmvc</artifactId>
        </dependency>
        <!-- Instruments the underlying HttpClient requests that call the backend -->
        <!-- Brave 对 HttpClient 的支持 -->
        <dependency>
            <groupId>io.zipkin.brave</groupId>
            <artifactId>brave-instrumentation-httpclient</artifactId>
        </dependency>
        <!-- Integrates so you can use log patterns like %X{traceId}/%X{spanId} -->
        <!-- Brave 对 SLF4J 的支持 -->
        <dependency>
            <groupId>io.zipkin.brave</groupId>
            <artifactId>brave-context-slf4j</artifactId>
        </dependency>

    </dependencies>

    <dependencyManagement>
        <!-- Brave Bom 文件 -->
        <dependencies>
            <dependency>
                <groupId>io.zipkin.brave</groupId>
                <artifactId>brave-bom</artifactId>
                <version>5.9.1</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <fork>true</fork>
                </configuration>
            </plugin>
        </plugins>
    </build>

</project>