@Retention(RetentionPolicy.RUNTIME)

@Target(ElementType.TYPE)

@Documented

public @interface HandlesAsynchronously {

}

// 判断是否需要异步执行。

            Boolean isAsync = false;

            Annotation[] annotations = handler.getClass().getAnnotations();

            for (Annotation x : annotations) {

                if (x.annotationType() == HandlesAsynchronously.class) {

                    isAsync = true;

                    break;

                }

            }

Integer 数组： toArray(Integer[] :: new)

person 数组： toArray(person[] ::  new).

 BasePlatResponse<StorageBatchDeliveryResponseBizData> successResponse = JSON

                .parseObject(successJson, new TypeReference<BasePlatResponse<StorageBatchDeliveryResponseBizData>>() {

                });