//实现该接口，run方法既程序启动成功后将要执行的方法

//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by FernFlower decompiler)
//package org.springframework.boot;@FunctionalInterface
public interface CommandLineRunner {void run(String... args) throws Exception;
}

eg.

@Slf4j
@Component
public class ApplicationStartup implements CommandLineRunner {/** 应用的访问端口 */@Value("${server.port}")private int port;/** 应用的访问路径上下文 */@Value("${server.servlet.context-path}")private String contextPath;@Overridepublic void run(String... args) {log.info("项目启动成功！访问地址：{}", "http://" + ServerUtils.getHostIp() + ":" + port + contextPath);}
}