SkyWalking 自定义链路追踪

<!‐‐ SkyWalking 工具类 ‐‐> 
<dependency> 
    <groupId>org.apache.skywalking</groupId> 
    <artifactId>apm‐toolkit‐trace</artifactId> 
    <version>8.4.0</version> 
</dependency>

@RequestMapping("/list")
public Object list() {
    return orderService.list();
}

@Service
public class OrderService {

    @Trace
    public List<User> list() {
        List<User> result = new ArrayList<>();
        result.add(new User(1, "用户1"));
        result.add(new User(2, "用户2"));
        return result;
    }
}