后端抛出 自己定义的异常（继承runtimeException），在前端通过spring 接受到的异常时 runtimeException，请问怎么解决

* and dubbo config beans are not ready yet, there will be many unexpected problems if initializing the dubbo reference immediately.
     *
     * <p/>
     * When it is initialized, only a lazy proxy object will be created,
     * and dubbo reference-related resources will not be initialized.
     * <br/>
     * In this way, the influence of Spring is eliminated, and the dubbo configuration initialization is controllable.
     *
     *
     * @see DubboConfigBeanInitializer
     * @see ReferenceBeanManager#initReferenceBean(ReferenceBean)
     * @see DubboBeanDefinitionParser#configReferenceBean
     */
    @Override
    public T getObject() {
        if (lazyProxy == null) {
            createLazyProxy();
        }
        return (T) lazyProxy;
    }
    @Override
    public Class<?> getObjectType() {
        return getInterfaceClass();
    }
    @Override
    @Parameter(excluded = true)
    public boolean isSingleton() {
        return true;
    }
    @Override