skywalking集成jar包

springboot项目

pom.xml文件

新增跳过单元测试plugin配置

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.lagou</groupId>
    <artifactId>skywalkingdemo1</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>skywalkingdemo1</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
         </dependency>
    </dependencies>
  
    <build>
        <finalName>skywalkingdemo1</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <!--跳过单元测试-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                   <skip>true</skip>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

application.yml文件

为防止与其他项目端口号冲突，将项目端口号更改为8081

server:
  port: 8081

HelloController

@RestController
public class HelloController {
    //正常访问接口
    @RequestMapping("/sayBoot")
    public String sayBoot(){
        return "Hello Boot!";
    }

    //异常访问接口
    @RequestMapping("/exception")
    public String exception(){
        int i = 1/0;
        return "Hello Boot!";
    }
}

本地测试项目

idea开发工具中启动项目，进行测试
http://localhost:8081/sayBoot

打包项目

mvn clean package

配置agent

首先我们复制一份agent，防止与其他应用程序使用的agent冲突
cd /opt/skywalking

cp -r agent agent_springbootdemo1

cd agent_springbootdemo1/config
vi agent.config

agent.service_name=${SW_AGENT_NAME:skywalking_springboodedemo1}

启动服务

将skywalkingdemo1.jar上传到154节点的/data目录
cd /data

java -javaagent:/opt/skywalking/agent_springbootdemo1/skywalking-agent.jar -
Dskywalking.collector.backend_service=192.168.198.141:11800 -jar
skywalkingspringbootdemo1.jar

测试项目

http://192.168.198.154:8081/sayBoot