请求验证中的空响应主体错误(Apache CXF,JAX
我正在使用Apache CXF,JAX-RS和JSR-303验证。 验证工作正常,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(比如在Spring MVC中?)我可以为验证错误定制错误响应吗?
org.apache.cxf.jaxrs.validation.ValidationExceptionMapper
默认实现不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。 当创建ValidationExceptionMapper
新实例时,只需要.setAddMessageToResponse(true);
然后有关验证错误的细节出现在响应体中。
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