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這是我的請求代碼,請幫我正確解析它。我想爲每個特定問題提供所有選項,但我只能獲得一個選項。任何人都可以解決它。我附上了我的數據格式的SS。 解析Json排球請求時出現問題
JsonObjectRequest request = new JsonObjectRequest(
"http://www.proprofs.com/quiz-school/mobileData/request.php?request=QuizStart&module=handShake&title=does-your-crush-like-you-girls-only_1",
null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d(TAG, response.toString());
hidePDialog();
// ArrayList<Data> listData = new ArrayList<>();
if (response != null && response.length() > 0) {
try {
JSONArray array = response.getJSONArray("quiz");
// JSONObject jsonObject = array.getJSONObject(0);
for (int i = 0; i < array.length(); i++) {
JSONObject currentArray = array.getJSONObject(i);
DataQuestions movie = new DataQuestions();
movie.setQuestion(currentArray.getString("question"));
String question = currentArray.getString("question");
System.out.println("question----------" + question);
movie.setQuesImage(currentArray.getString("QuesImage"));
String image = currentArray.getString("QuesImage");
System.out.println("QuesImage----------" + image);
JSONArray keys= currentArray.getJSONArray("keys");
for(int j =0;j<keys.length();j++){
JSONObject keyobject = keys.getJSONObject(j);
movie.setOption(keyobject.getString("option"));}
/*String key = null;
if(keys.getJSONObject("option")) {
key = keys.getString("option");
}
movie.setOption(key);*/
/* JSONArray jsonArray1 = (jsonObject.getJSONArray("keys"));
int numberOfItemsInResp = jsonArray1.length();
for (int j = 0; j < numberOfItemsInResp; j++) {
JSONObject jsonObject2 = jsonArray1.getJSONObject(j);
DataQuestions options = new DataQuestions();
// movie = new DataQuestions();
options.setOption(jsonObject2.getString("option"));
String optios = jsonObject2.getString("option");
System.out.println("option----------" + options);
// JSONArray jsonArray1 = (response.getJSONArray("keys"));*/
movieList.add(movie);
}
} catch (JSONException e) {
e.printStackTrace();
}
}
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//If an error occurs that means end of the list has reached
VolleyLog.d(TAG, "Error: " + error.getMessage());
// hidePDialog();
Toast.makeText(MainActivity.this, "No Items Available", Toast.LENGTH_LONG).show();
}
});
request.setRetryPolicy(new DefaultRetryPolicy(
MY_SOCKET_TIMEOUT_MS,
DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
// Adding request to request queue
AppController.getInstance().addToRequestQueue(request);
}
使用GSON並根據您的響應創建類。 – SANAT
你可以使用[this](http://www.jsonschema2pojo.org/)從JSON立即創建類 – Rehan
@SANAT是正確的,通過使用json數據創建模型類並使用Gson庫避免編寫繁重的代碼。無需擔心循環和添加數據。 –