java代码关闭spring项目。

1、建立ShutdownUtil工具类

@Component
public class ShutdownUtil implements ApplicationContextAware {

    Logger logger = LoggerFactory.getLogger(ShutdownUtil.class);

    private ConfigurableApplicationContext context;

    public void shutdown() {
        if (Objects.nonNull(context)) {
            logger.info("###########开始关闭系统############");
            context.close();
        }
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        if (applicationContext instanceof ConfigurableApplicationContext) {
            this.context = (ConfigurableApplicationContext) applicationContext;
        }
    }
}

2、引用ShutdownUtil工具类

    @Autowired
    ShutdownUtil shutdownUtil;


    @PostMapping("/shutdown")
    public ResponseBaseVO shutdownApp(){
        ResponseBaseVO responseBaseVO = ResponseBaseVO.ok();
        shutdownUtil.shutdown();
        return responseBaseVO;
    }