增加配置类

@Component
public class IpConfiguration implements ApplicationListener<WebServerInitializedEvent> {

    private int serverPort;

    @Override
    public void onApplicationEvent(WebServerInitializedEvent event) {
        this.serverPort = event.getWebServer().getPort();
    }

    public int getPort() {
        return this.serverPort;
    }
}

获取ip 端口号的代码

	@Autowired
	IpConfiguration ip;
	
		InetAddress   address = InetAddress.getLocalHost();
		System.out.println("端口号"+address.getHostAddress()+",ip:"+ip.getPort());