@Bean
    public PluginDataHandler sofaPluginDataHandler() {
        return new SofaPluginDataHandler();
    }
@Test
    public void testSofaPluginDataHandler() {
        applicationContextRunner.run(context -> {
                PluginDataHandler handler = context.getBean("sofaPluginDataHandler", PluginDataHandler.class);
                assertNotNull(handler);
            }
        );
    }