小编典典

org.json.JSON异常:字符0的输入结束

json

我正在尝试从android解析json,但出现了这个奇怪的异常。我的json数据是

{“ id”:“ 1”,“ owner”:“ 1”,“ name”:“ gravitas”,“ description”:“是一场盛会”,“
start_time”:“ 0000-00-00 00:00:00 “,” end_time“:” 0000-00-00 00:00:00“,”
venue“:” vellore“,” radius“:” 10“,” lat“:” 11“,” lng“:” 11“ ,“ type”:“
type”,“所有者名称”:“ dilip”,“ noofpolls”:0,“ noofquizes”:0,“人员参与”:0,“
result”:true}

在Android中

JSONObject j =new JSONObject(response);
Event pst = gson.fromJson(j.toString(),  Event.class);

我得到:

org.json.JSONException: end of input at character 0 of

它出什么问题了?这是代码…

RestClient client = new RestClient("http://192.168.1.3/services/events/"+eve.getName());         
        try {
             Log.i("MY INFO", "calling boston");
            client.Execute(RequestMethod.POST);
        } catch (Exception e) {
            e.printStackTrace();
        }

        String response = client.getResponse();
         Log.i("MY INFO", response);
         GsonBuilder gsonb = new GsonBuilder();
         Gson gson = gsonb.create();
         Event pst = null;

        try {
            JSONObject j =new JSONObject(response);
            pst = gson.fromJson(j.toString(),  Event.class);

        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

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2020-07-27

共1个答案

小编典典

糟糕!我很糟糕,我应该使用GET方法.URL不响应POST请求,所以我得到了org.json.JSON异常:字符0.its的输入结束,因此我得到了生成该异常的空响应。

2020-07-27