我通过添加以下静态成员来解决此问题：

private static JacksonJsonProvider jackson_json_provider = new JacksonJaxbJsonProvider()
      .configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, false)
      .configure(SerializationConfig.Feature.FAIL_ON_EMPTY_BEANS, false);

private static ObjectMapper object_mapper = jackson_json_provider.locateMapper(
      Object.class, MediaType.APPLICATION_JSON_TYPE);

private static Client client = ClientBuilder.newClient().register(jackson_json_provider);

请注意，第二个声明并不需要仅用于配置FAIL_ON_UNKNOWN_PROPERTIES或FAIL_ON_EMPTY_BEANS;
我object_mapper出于其他一些原因使用。