安卓是Java类型的消息体阅读器，类org。json。JSONObject。。。。未找到MIME媒体类型application/json

Question

我正在尝试从安卓调用jersey restful web服务。我的安卓代码是

客户端代码：

HttpClient httpClient = new DefaultHttpClient();
HttpPost post = new HttpPost("http://X.X.X.X:8080/RestfulService/rest/post");
post.setHeader("content-type", "application/json");

JSONObject dato = new JSONObject();
dato.put("email", email);
dato.put("password", password);

StringEntity entity = new StringEntity(dato.toString());
post.setEntity(entity);
HttpResponse resp = httpClient.execute(post);
String rs = EntityUtils.toString(resp.getEntity());
return rs

网络服务代码

@POST
@Produces({ MediaType.APPLICATION_JSON })
@Consumes({ MediaType.APPLICATION_JSON })   
public String AuthMySQL(JSONObject json) {

String password = (String) json.get("password");
String email = (String) json.get("email");

*I am using the string values to get the result from the database*

}

我得到的错误类似于com。太阳运动衫应用程序编程接口。客户ClientHandlerException：Java类型的消息体读取器，类org。json。JSONObject。。。。未找到MIME媒体类型application/json

非常感谢你的帮助