@Override
    public void destroy() {
        path2Invoker.clear();
    }
@Test
    void testDestroy() {
        Assertions.assertEquals(INVOKER, getInvokerByPath("/abc"));
        {
            PATH_RESOLVER.add("/bcd", INVOKER);
            Assertions.assertEquals(INVOKER, getInvokerByPath("/bcd"));
        }
        PATH_RESOLVER.destroy();
        Assertions.assertNull(getInvokerByPath("/abc"));
        Assertions.assertNull(getInvokerByPath("/bcd"));
    }