位置 0 出现意外标记文件结束

{ @RequestMapping(value = "/sensorlog", method = RequestMethod.POST)
public @ResponseBody String sensorlog(HttpServletRequest request)
{

    String jsonObject=request.getParameter("RawData");
    JSONParser parser = new JSONParser();
    try{
        Object obj = parser.parse(jsonObject);
        JSONObject inputData = (JSONObject) obj;

        String date = (String) inputData.get("date");
        System.out.println(date);

        String userId = (String) inputData.get("userid");
        System.out.println(userId);
        } catch(Exception e)
        {
        e.printStackTrace();
        }
     }

当我通过某个 REST 客户端发送请求时，它可以工作，但是当调用服务时，我得到异常：

Unexpected token END OF FILE at position 0.
at org.json.simple.parser.JSONParser.parse(JSONParser.java:257)
at org.json.simple.parser.JSONParser.parse(JSONParser.java:81)
at org.json.simple.parser.JSONParser.parse(JSONParser.java:75)
at com.kathrina.user.controller.UserController.sensorlog(UserController.java:211)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

发送的数据是：

{“日期”：“2013年10月15日”，“imei”：“357506058783585”，“日志”：[{“值”：[“3974”，“52.4886077”，“13.3451314”，“融合”，“45.1”， "0.0","大惊小怪","手"]},{"值":["5039","52.4885826","13.3451278","融合","30.615","0.0","大惊小怪","手"]},{"值":["6132","52.4883742","13.3451155","融合","9.999","14.425955","Fuss","手"]},{"值":[ "7175","52.4883443","13.3451756","融合","5.804","8.616628","Fuss","手"]},{"值":["8547","52.4883246","13.3451825 ","融合","4.637","4.2895117","大惊小怪","手"]},{"值":["8987","52.4883246","13.3451825","融合","4.637", "4.2895117","大惊小怪","手"]},{"值":["9575","52.4883244","13.3451717","融合","3.549","2.1017656","大惊小怪","手"]},{"值":["10936","52.4883321","13.3451635","融合","2.759","0.43061575","大惊小怪","手"]},{"值":[ "12534","52.4883403","13.3451613","融合","2.745","0.30459246","大惊小怪","手"]},{"值":["13525","52.4883725","13.3451524 ","融合","2.602","2.3170655","大惊小怪","手"]},{"值":["14112","52.4883725","13.3451524","融合","2.602", "2.3170655","大惊小怪","手"]},{"值":["14584","52.4884197","13.3451565","融合","2.591","3.8196104","大惊小怪","手"]},{"值":["15547","52.4884804","13.3451602","融合","2.517","5.5030336","大惊小怪","手"]},{"值":[ "16747","52.4885435","13.3451637","融合","2.991","6.379675","Fuss","手"]},{"值":["17565","52.4886217","13.3451611 ","融合","3.186","7.3437247","大惊小怪","手"]},{"值":["18524","52.4887021","13.3451604","融合","3.173", "8.259222","大惊小怪","手"]},{"值":["19001","52.4887021","13.3451604","融合","3.173","8.259222","大惊小怪","手"]},{"值":["19536","52.4887899","13.3451602","融合","3.194","8.925519","Fuss","手"]},{"值":[ "20567","52.4888802","13.3451579","融合","3.211","9.300699","Fuss","手"]},{"值":["21529","52.4889692","13.3451543 ","融合","3.177","9.773389","大惊小怪","手"]},{"值":["23013","52.4890775","13.3451577","融合","2.728", "8.770022","大惊小怪","手"]},{"值":["24064","52.4890775","13.3451577","融合","2.728","8.770022","大惊小怪","手"]},{"值":["24567","52.4892591","13.3451592","融合","2.737","11.797656","大惊小怪","手"]},{"值":[ "25518","52.4893716","13.3451574","融合","2.585","12.592365","大惊小怪","手"]},{"值":["26532","52.4894861","13.3451609 ","融合","2.566","12.596952","大惊小怪","手"]},{"值":["27589","52.4896041","13.3451711","融合","2.544", "12.547134","大惊小怪","手"]},{"值":["28712","52.4897229","13.3451761","融合","3.093","12.144053","大惊小怪","手"]},{"values":["29799","52.4897229","13.3451761","fused","3.093","12.144053","Fuss","hand"]}],"userid":"约翰","tripStartTime":1381819057588,"tripId":2,"recid":1}