jhipster的springboot启动类打印地址

package com.saoft.fangcms;

import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.core.env.Environment;

import java.net.InetAddress;
import java.net.UnknownHostException;

/**
 * Created by saoft on 2019/12/10.
 */
@SpringBootApplication
public class CmsApplication {

    private static final Logger log = LoggerFactory.getLogger(CmsApplication.class);


    public static void main(String[] args) {
        SpringApplication app = new SpringApplication(CmsApplication.class);

        Environment env = app.run(args).getEnvironment();
        logApplicationStartup(env);
    }


    private static void logApplicationStartup(Environment env) {
        String protocol = "http";
        if (env.getProperty("server.ssl.key-store") != null) {
            protocol = "https";
        }
        String serverPort = env.getProperty("server.port");
        String contextPath = env.getProperty("server.servlet.context-path");
        if (StringUtils.isBlank(contextPath)) {
            contextPath = "/";
        }
        String hostAddress = "localhost";
        try {
            hostAddress = InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
            log.warn("The host name could not be determined, using `localhost` as fallback");
        }
        log.info("\n----------------------------------------------------------\n\t" +
                        "Application '{}' is running! Access URLs:\n\t" +
                        "Local: \t\t{}://localhost:{}{}\n\t" +
                        "External: \t{}://{}:{}{}\n\t" +
                        "Profile(s): \t{}\n----------------------------------------------------------",
                env.getProperty("spring.application.name"),
                protocol,
                serverPort,
                contextPath,
                protocol,
                hostAddress,
                serverPort,
                contextPath,
                env.getActiveProfiles());
    }
}