无法从客户端响应读取json

我有一个像这样的新泽西休息服务：

@GET
@Path(ResourceConstants.PATH_START_BATCH)
@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
public ServiceResponse startBatch(@QueryParam(ResourceConstants.PARAM_BATCH_ID) String batchId)
{
    ServiceResponse serviceResponse = new ServiceResponse();

    try
    {
        // will throw exception on error
        this.processorService.startBatch(batchId);

        Map<String, String> responseDetails = serviceResponse.getResponseDetails();
        responseDetails.put("success", "success");

        return serviceResponse;
    }
    catch (Exception ex)
    {
        Map<String, String> responseDetails = serviceResponse.getResponseDetails();
        responseDetails.put("Failure", "Failed to start with exception " + ex.getMessage());
        throw WebServiceException.generate(ex, serviceResponse);
    }
    finally
    {
        logger.debug("Exit startBatch");
    }
}

@XmlRootElement
public class ServiceResponse implements Serializable
{
    private static final long serialVersionUID = 1L;

    private HashMap<String, String> responseDetails;

    public ServiceResponse()
    {
        this.setResponseDetails(new HashMap<String, String>());
    }

    public HashMap<String, String> getResponseDetails()
    {
        return responseDetails;
    }

    public void setResponseDetails(HashMap<String, String> responseDetails)
    {
        this.responseDetails = responseDetails;
    }
}

public class ProcessorClient
{
    public static void main(String[] args)
    {
        String batchId = "472539";

        Client client = ClientBuilder.newClient();
        client.register(JacksonFeature.class);

        WebTarget webTarget = client.target("http://localhost:8080/")
                .path(ResourceConstants.PATH_START_BATCH)
                .queryParam("batchId", batchId);

        Invocation.Builder invocationBuilder = webTarget.request(MediaType.APPLICATION_XML);

        Response response = invocationBuilder.get();

        int responseStatus = response.getStatus();

        ServiceResponse serviceResponse = response.readEntity(ServiceResponse.class);

        serviceResponse.getResponseDetails();
    }
}

运行客户端工作正常，正文中的XML被解组到ServiceResponse对象中。然而，当我们改变时：

        Invocation.Builder invocationBuilder = webTarget.request(MediaType.APPLICATION_XML);

致：

我们会犯错误。我使用Maven并包含以下依赖项：

<dependency>
    <groupId>org.glassfish.jersey.media</groupId>
    <artifactId>jersey-media-json-jackson</artifactId>
    <version>2.4</version>
</dependency>

编辑

以下是请求JSON时从浏览器返回的响应正文：

{"responseDetails":{"entry":[{"key":"Failure","value":"Failed to start with exception Could not find batch with ID=abc"}]}}

---

使用stacktraceBut进行了更新，但从REST接口的角度来看，一般来说，使用HTTP响应代码和消息比使用此类解决方案来通知结果要好。注释错误，它是重复的，它非常类似：）您确定表单响应中使用的ServiceResponse对象与读取响应时使用的对象完全相同吗？若你们将从你们的浏览器得到服务的响应，那个么它会得到什么样的响应？i、 e.从浏览器访问

http://localhost:8080/“ResourceConstants.PATH\u START\u BATCH”？batchId=472539

签出该资源：

Exception in thread "main" javax.ws.rs.ProcessingException: Error reading entity from input stream.
    at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:867)
    at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:785)
    at org.glassfish.jersey.client.InboundJaxrsResponse.readEntity(InboundJaxrsResponse.java:96)
    at org.glassfish.jersey.client.ScopedJaxrsResponse.access$001(ScopedJaxrsResponse.java:56)
    at org.glassfish.jersey.client.ScopedJaxrsResponse$1.call(ScopedJaxrsResponse.java:77)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:228)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:397)
    at org.glassfish.jersey.client.ScopedJaxrsResponse.readEntity(ScopedJaxrsResponse.java:74)
    at ca.shaw.tno.oss.dvc.processor.client.ProcessorClient.main(ProcessorClient.java:36)
Caused by: org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of java.lang.String out of START_ARRAY token
 at [Source: org.glassfish.jersey.message.internal.EntityInputStream@7ce5b708; line: 1, column: 21] (through reference chain: ca.shaw.tno.oss.dvc.common.webresource.ServiceResponse["responseDetails"])
    at org.codehaus.jackson.map.JsonMappingException.from(JsonMappingException.java:163)
    at org.codehaus.jackson.map.deser.StdDeserializationContext.mappingException(StdDeserializationContext.java:219)
    at org.codehaus.jackson.map.deser.std.StringDeserializer.deserialize(StringDeserializer.java:44)
    at org.codehaus.jackson.map.deser.std.StringDeserializer.deserialize(StringDeserializer.java:13)
    at org.codehaus.jackson.map.deser.std.MapDeserializer._readAndBind(MapDeserializer.java:319)
    at org.codehaus.jackson.map.deser.std.MapDeserializer.deserialize(MapDeserializer.java:249)
    at org.codehaus.jackson.map.deser.std.MapDeserializer.deserialize(MapDeserializer.java:33)
    at org.codehaus.jackson.map.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:299)
    at org.codehaus.jackson.map.deser.SettableBeanProperty$MethodProperty.deserializeAndSet(SettableBeanProperty.java:414)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:697)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580)
    at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2704)
    at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1315)
    at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:419)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.invokeReadFrom(ReaderInterceptorExecutor.java:239)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor$TerminalReaderInterceptor.aroundReadFrom(ReaderInterceptorExecutor.java:211)
    at org.glassfish.jersey.message.internal.ReaderInterceptorExecutor.proceed(ReaderInterceptorExecutor.java:139)
    at org.glassfish.jersey.message.internal.MessageBodyFactory.readFrom(MessageBodyFactory.java:1109)
    at org.glassfish.jersey.message.internal.InboundMessageContext.readEntity(InboundMessageContext.java:851)
    ... 10 more

{"responseDetails":{"entry":[{"key":"Failure","value":"Failed to start with exception Could not find batch with ID=abc"}]}}