Spring Boot :如何在启动或运行时显示实际的类路径？

import org.springframework.boot.CommandLineRunner;
import org.springframework.stereotype.Component;

@Component
public class ClassPathPrinter implements CommandLineRunner {

    @Override
    public void run(String... args) throws Exception {
        String classPath = System.getProperty("java.class.path");
        System.out.println("Class Path: " + classPath);
    }
}

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class YourApplication {

    public static void main(String[] args) {
        SpringApplication.run(YourApplication.class, args);
    }
}