StreamCorruptedException:无效的流头: [英] StreamCorruptedException: invalid stream header:

问题描述

我收到一个StreamCorruptedException，我不知道它为什么或如何发生. 任何帮助都是极好的！ 这是客户:

I am getting a StreamCorruptedException and I have no idea why or how it's happening. Any help would be awesome! Here is the Client:

ClientConfig config = new DefaultClientConfig();
Client client = Client.create(config);
WebResource service = client.resource(getBaseURI());
Map params = new HashMap<String, Object>();     
Order[] orders = odao.getOpenOrdersByTenant(tenantID);

JSONObject jObj = new JSONObject();
jObj.put("params", params);
jObj.put("sourcePath", System.getProperty("user.dir") + "/reports/OpenOrders.jasper");
jObj.put("method", "html");
jObj.put("datasource", orders);

ClientResponse response =       service.path("rest").path("jasper").path("getJasperReport").type(MediaType.APPLICATION_JSON).post(ClientResponse.class,jObj);

服务器:

@POST
@Path("/getJasperReport")
@Produces(MediaType.TEXT_HTML)
@Consumes(MediaType.APPLICATION_JSON)
public void getJasperReport(@Context HttpServletRequest servletRequest, @Context HttpServletResponse servletResponse, @Context UriInfo uriInfo )
                throws ServletException, IOException{

ObjectInputStream objInputStream = new ObjectInputStream(servletRequest.getInputStream());
JSONObject jobj =  (JSONObject) objInputStream.readObject();         

倒数第二行引发java.io.StreamCorruptedException:无效的流头:7B227061

The Second to last line throws a java.io.StreamCorruptedException: invalid stream header: 7B227061

推荐答案

ObjectInputStream用于读取Java序列化数据，而不是JSON格式的数据.

ObjectInputStream is for reading java serialized data, not JSON formatted data.

您可能想要类似new JSONObject(new JSONTokener(servletRequest.getReader()))的东西.

You probably want something like new JSONObject(new JSONTokener(servletRequest.getReader())).

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