SpringBootApplicationListener事件监听接口使用问题探究

@RequestMapping("verify")
@RestController
@DependsOn({"DingAppInfoService","CloudChatAppInfoService"})
public class LoginAction {
    @Qualifier("ElderSonService")
    @Autowired
    private ElderSonService elderSonService;
    @Qualifier("EmployeeService")
    @Autowired
    private EmployeeService employeeService;
    @Qualifier("UserThreadPoolTaskExecutor")
    @Autowired
    private ThreadPoolTaskExecutor userThreadPoolTaskExecutor;
    private static AuthRequest ding_request = null;
    private static RonGCloud cloud_chat = null;
    private static TokenResult reGISter = null;
    private static final ThreadLocal<String> USER_TYPE = new ThreadLocal<>();
    
    @PostConstruct
    public void beforeVerifySetContext() {
        AppContext.fillLoginContext();
        Assert.hasText(AppContext.getAppLoginDingId(), "初始化app_login_ding_id错误");
        Assert.hasText(AppContext.getAppLoginDingSecret(), "初始化app_login_ding_secret错误");
        Assert.hasText(AppContext.getAppLoginReturnUrl(), "初始化app_login_return_url错误");
        Assert.hasText(AppContext.getCloudChaTKEy(), "初始化cloud_chat_key错误");
        Assert.hasText(AppContext.getCloudChatSecret(), "初始化cloud_chat_secret错误");
        if (!(StringUtils.hasText(AppContext.getCloudNetUri()) || StringUtils.hasText(AppContext.getCloudNetUriReserve()))) {
            throw new IllegalArgumentException("初始化cloud_net_uri与cloud_net_uri_reserve错误");
        }
        ding_request = new AuthDingTalkRequest(
                AuthConfig.builder().
                        clientId(AppContext.getAppLoginDingId()).
                        clientSecret(AppContext.getAppLoginDingSecret()).
                        redirectUri(AppContext.getAppLoginReturnUrl()).build());
        cloud_chat = RongCloud.getInstance(AppContext.getCloudChatKey(), AppContext.getCloudChatSecret());
    }
.....以下api方法无所影响......
}

    public static void fillLoginContext() {
        DingAppInfo appInfo = springContextHolder.getBean(DingAppInfoService.class).findAppInfo(APP_CODE);
        setDingVerifyInfo(appInfo);
        CloudChatAppInfo cloudChatAppInfo = SpringContextHolder.getBean(CloudChatAppInfoService.class).findAppInfo(APP_CODE);
        setCloudChatInfo(cloudChatAppInfo);
    }
   public static void setDingVerifyInfo(DingAppInfo dingAppInfo){
        if (dingAppInfo.checkKeyWordIsNotNull(dingAppInfo)) {
            put(APP_LOGIN_DING_ID, dingAppInfo.getApp_id());
            put(APP_LOGIN_DING_SECRET, dingAppInfo.getApp_secret());
            put(APP_LOGIN_RETURN_URL, dingAppInfo.getApp_return_url());
        }
    }
    public static void setCloudChatInfo(CloudChatAppInfo cloudChatAppInfo){
        if (cloudChatAppInfo.checkKeyWordIsNotNull(cloudChatAppInfo)){
            put(CLOUD_CHAT_KEY,cloudChatAppInfo.getCloud_key());
            put(CLOUD_CHAT_SECRET,cloudChatAppInfo.getCloud_secret());
            put(CLOUD_NET_URI,cloudChatAppInfo.getCloud_net_uri());
            put(CLOUD_NET_URI_RESERVE,cloudChatAppInfo.getCloud_net_uri_reserve());
        }
    }

public class AppContextStatusEvent extends ApplicationEvent {
    public AppContextStatusEvent(Object source) {
        super(source);
    }
    public AppContextStatusEvent(Object source, Clock clock) {
        super(source, clock);
    }
}

@Component
public class AppContextListener implements ApplicationListener<AppContextStatusEvent> {
    @Override
    public void onApplicationEvent(AppContextStatusEvent event) {
        if ("FillAppContext".equals(event.getSource())) {
            AppContext.fillLoginContext();
        } else if ("CheckAppContextLogin".equals(event.getSource())) {
            boolean checkContext = AppContext.checkLoginContext();
            if (!checkContext) {
                AppContext.fillLoginContext();
            }
        }
    }
}

@Aspect
@Component("AppContextaopAutoSetting")
public class AppContextAopAutoSetting {
    @Before("@annotation(com.lww.live.ApplicationListener.CheckAppContextLogin)")
    public void CheckContextIsNull(JoinPoint joinPoint){
        System.out.println("-----------aop---------CheckAppContextLogin---------start-----");
        MethodSignature signature = (MethodSignature) joinPoint.getSignature();
        boolean value = signature.getMethod().getAnnotation(CheckAppContextLogin.class).value();
        if (value){
            boolean checkContext = AppContext.checkLoginContext();
            if (!checkContext){
                SpringContextHolder.pushEvent(new AppContextStatusEvent("FillAppContext"));
            }
        }
    }
    @After("@annotation(com.lww.live.ApplicationListener.CheckAppContextLogin)")
    public void CheckContextIsNull(){
        System.out.println("-----------aop---------CheckAppContextLogin---------end-----");
        SpringContextHolder.pushEvent(new AppContextStatusEvent("CheckAppContextLogin"));
    }
}

@Inherited
@Documented
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface CheckAppContextLogin {
    boolean value() default false;
    String info() default "";
}

 private static AuthRequest ding_request = null;
 private static RongCloud cloud_chat = null;

public boolean preHandle(httpservletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String token = (String) request.getSession().getAttribute("token");
        String user_type = (String) request.getSession().getAttribute("user_type");
        if (StringUtils.hasText(token) && StringUtils.hasText(user_type)) {
            Context context = new Context();
            if (Objects.equals(user_type, "elder_son")) {
                ElderSon elderSon = elderSonService.getElderSonByElderSonId(token);
                context.setContextByElderSon(elderSon);
                return true;
            } else if (Objects.equals(user_type, "employee")) {
                Employee employee = employeeService.getEmployeeById(token);
                context.setContextByEmployee(employee);
                return true;
            }
        } else if (StringUtils.hasText(user_type)) {
            response.sendRedirect("/verify/login?user_type=" + user_type);
            return false;
        }
        return false;
    }

 @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
        AppContext.clear();
        HandlerInterceptor.super.afterCompletion(request, response, handler, ex);
    }