我正在使用Apache CXF,JAX-RS和JSR-303验证。 验证工作正常,对于无效的请求对象,我在日志中有HTTP 400响应和验证错误,但我的响应正文是空的。 如何在响应正文中获得有关验证错误的详细信息?
我使用Spring Boot 1.5.6,Apache CXF 3.1.2。
我在java配置中设置了CXF
@Bean
BeanValidationFeature commonValidationFeature() {
return new BeanValidationFeature();
}
@Bean
ValidationExceptionMapper exceptionMapper() {
return new ValidationExceptionMapper();
}
@Bean
JAXRSParameterNameProvider parameterNameProvider() {
return new JAXRSParameterNameProvider();
}
@Bean
BeanValidationProvider validationProvider() {
return new BeanValidationProvider(parameterNameProvider());
}
@Bean
JAXRSBeanValidationInvoker validationInvoker() {
final JAXRSBeanValidationInvoker validationInvoker = new JAXRSBeanValidationInvoker();
validationInvoker.setProvider(validationProvider());
return validationInvoker;
}
@Bean
JAXRSBeanValidationFeature validationFeature() {
final JAXRSBeanValidationFeature feature = new JAXRSBeanValidationFeature();
feature.setProvider(validationProvider());
return feature;
}
然后我使用这些bean来设置org.apache.cxf.endpoint.Server
JAXRSServerFactoryBean serverFactoryBean = new JAXRSServerFactoryBean();
serverFactoryBean.setProvider(new JacksonJsonProvider(objectMapper));
serverFactoryBean.setProvider(exceptionMapper());
serverFactoryBean.setFeatures(Arrays.asList(commonValidationFeature(),
swagger2Feature()));
serverFactoryBean.setBus(bus);
serverFactoryBean.setInvoker(validationInvoker());
serverFactoryBean.setServiceBeans(Collections.singletonList(myApiImplementation));
return serverFactoryBean.create();
如何在响应正文中获得有关验证错误的详细信息?是否有一些合理的默认值(如在Spring MVC中?)我可以自定义验证错误的错误响应吗?
答案 0 :(得分:1)
org.apache.cxf.jaxrs.validation.ValidationExceptionMapper
的默认实现未提供有关响应正文中验证错误的详细信息,但可以轻松更改。在创建ValidationExceptionMapper
的新实例时,只需要.setAddMessageToResponse(true);
然后,响应正文中会出现有关验证错误的详细信息。