@Bean
    @ConfigurationProperties(prefix = "shenyu")
    public ShenyuConfig shenyuConfig() {
        return new ShenyuConfig();
    }
@Test
    public void testShenyuConfig() {
        applicationContextRunner.run(context -> {
                ShenyuConfig config = context.getBean("shenyuConfig", ShenyuConfig.class);
                assertNotNull(config);
            }
        );
    }