具体代码
public boolean configure(FeatureContext context) { Configuration config = context.getConfiguration(); String jsonFeature = (String)CommonProperties.getValue(config.getProperties(), config.getRuntimeType(), "jersey.config.jsonFeature", JSON_FEATURE, String.class); if(!JSON_FEATURE.equalsIgnoreCase(jsonFeature)) { return false; } else { context.property(PropertiesHelper.getPropertyNameForRuntime("jersey.config.jsonFeature", config.getRuntimeType()), JSON_FEATURE); if(!config.isRegistered(JacksonJaxbJsonProvider.class)) { context.register(JsonParseExceptionMapper.class); context.register(JsonMappingExceptionMapper.class); JacksonJaxbJsonProvider jacksonJaxbJsonProvider = new JacksonJaxbJsonProvider(); ObjectMapper objectMapper = new ObjectMapper(); objectMapper.setSerializationInclusion(JsonInclude.Include.NON_EMPTY); jacksonJaxbJsonProvider.setMapper(objectMapper); context.register(jacksonJaxbJsonProvider, new Class[]{MessageBodyReader.class, MessageBodyWriter.class}); } return true; } }