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Json类型Missmatch，Android

2014-09-21 42 views
0

我得到了一个像这样的JSON。这是一个很长的字符串。我只是粘贴一些部分，整个部分通过http://jsonlint.org/检查JSON没有错误。Json类型Missmatch，Android

{ 
    "1": { 
     "fajr": "00:0-33", 
     "sunrise": "12:10", 
     "zuhr": "17:45", 
     "asr": "20:48", 
     "maghrib": "23:19", 
     "isha": "24:52" 
    }, 
    "2": { 
     "fajr": "00:0-32", 
     "sunrise": "12:09", 
     "zuhr": "17:45", 
     "asr": "20:49", 
     "maghrib": "23:21", 
     "isha": "24:53" 
    }, 
    "3": { 
     "fajr": "00:0-30", 
     "sunrise": "12:07", 
     "zuhr": "17:45", 
     "asr": "20:50", 
     "maghrib": "23:22", 
     "isha": "24:54" 
    } 
}

我解析它像

  HttpRequest request = HttpRequest.get(URL); 
      jsonData = request.body(); 
      System.out.println(jsonData); 

      JSONArray jsonArray = new JSONArray(jsonData); 

      for (int i = 0; i <= jsonArray.length(); i++) { 

       JSONObject jsonObject = jsonArray.getJSONObject(i); 
       // GET PRAYER DETAILS 
       PrayerTime pt = new PrayerTime(); 
       pt.setFajr(jsonObject.getString(FAJR)); 
       pt.setSunrise(jsonObject.getString(SUNRISE)); 
       pt.setJohr(jsonObject.getString(ZUHR)); 
       pt.setAsar(jsonObject.getString(ASR)); 
       pt.setMagrib(jsonObject.getString(MAGRIB)); 
       pt.setEisha(jsonObject.getString(ISHA)); 

       Log.e("PrayerTime", "" + pt.getSunrise()); 

      }`

我喜欢

09-21 15:47:10.894: W/System.err(16172): org.json.JSONException: Value {"19":{"zuhr":"17:40","asr":"21:03","sunrise":"11:36","fajr":"0-1:0-59","isha":"13:17","maghrib":"23:43"},"17":{"zuhr":"17:41","asr":"21:01","sunrise":"11:40","fajr":"00:0-3","isha":"13:14","maghrib":"23:40"},"18":{"zuhr":"17:41","asr":"21:02","sunrise":"11:38","fajr":"00:0-1","isha":"13:15","maghrib":"23:42"},"15":{"zuhr":"17:42","asr":"21:00","sunrise":"11:43","fajr":"00:0-7","isha":"13:11","maghrib":"23:38"},"16":{"zuhr":"17:41","asr":"21:00","sunrise":"11:41","fajr":"00:0-5","isha":"13:12","maghrib":"23:39"},"13":{"zuhr":"17:42","asr":"20:58","sunrise":"11:47","fajr":"00:0-11","isha":"13:08","maghrib":"23:35"},"14":{"zuhr":"17:42","asr":"20:59","sunrise":"11:45","fajr":"00:0-9","isha":"13:10","maghrib":"23:36"},"11":{"zuhr":"17:43","asr":"20:56","sunrise":"11:51","fajr":"00:0-15","isha":"13:05","maghrib":"23:33"},"12":{"zuhr":"17:42","asr":"20:57","sunrise":"11:49","fajr":"00:0-13","isha":"13:07","maghrib":"23:34"},"21":{"zuhr":"17:40","asr":"21:04","sunrise":"11:32","fajr":"0-1:0-55","isha":"13:20","maghrib":"23:46"},"20":{"zuhr":"17:40","asr":"21:03","sunrise":"11:34","fajr":"0-1:0-57","isha":"13:18","maghrib":"23:44"},"22":{"zuhr":"17:40","asr":"21:05","sunrise":"11:30","fajr":"0-1:0-53","isha":"13:21","maghrib":"23:47"},"23":{"zuhr":"17:39","asr":"21:05","sunrise":"11:28","fajr":"0-1:0-51","isha":"13:22","maghrib":"23:48"},"24":{"zuhr":"17:39","asr":"21:06","sunrise":"11:26","fajr":"0-1:0-49","isha":"13:24","maghrib":"23:49"},"25":{"zuhr":"17:39","asr":"21:07","sunrise":"11:25","fajr":"0-1:0-47","isha":"13:25","maghrib":"23:51"},"26":{"zuhr":"17:38","asr":"21:07","sunrise":"11:23","fajr":"0-1:0-45","isha":"13:27","maghrib":"23:52"},"27":{"zuhr":"17:38","asr":"21:08","sunrise":"11:21","fajr":"0-1:0-42","isha":"13:28","maghrib":"23:53"},"28":{"zuhr":"17:38","asr":"21:09","sunrise":"11:19","fajr":"0-1:0-40","isha":"13:30","maghrib":"23:54"},"29":{"zuhr":"17:37","asr":"21:09","sunrise":"11:17","fajr":"0-1:0-38","isha":"13:31","maghrib":"23:56"},"3":{"zuhr":"17:45","asr":"20:50","sunrise":"12:07","fajr":"00:0-30","isha":"24:54","maghrib":"23:22"},"2":{"zuhr":"17:45","asr":"20:49","sunrise":"12:09","fajr":"00:0-32","isha":"24:53","maghrib":"23:21"},"10":{"zuhr":"17:43","asr":"20:56","sunrise":"11:53","fajr":"00:0-17","isha":"13:04","maghrib":"23:31"},"1":{"zuhr":"17:45","asr":"20:48","sunrise":"12:10","fajr":"00:0-33","isha":"24:52","maghrib":"23:19"},"30":{"zuhr":"17:37","asr":"21:10","sunrise":"11:15","fajr":"0-1:0-36","isha":"13:33","maghrib":"23:57"},"7":{"zuhr":"17:44","asr":"20:53","sunrise":"12:00","fajr":"00:0-23","isha":"13:00","maghrib":"23:27"},"6":{"zuhr":"17:44","asr":"20:52","sunrise":"12:02","fajr":"00:0-24","isha":"24:59","maghrib":"23:26"},"5":{"zuhr":"17:44","asr":"20:51","sunrise":"12:03","fajr":"00:0-26","isha":"24:57","maghrib":"23:25"},"31":{"zuhr":"17:37","asr":"21:11","sunrise":"11:13","fajr":"0-1:0-34","isha":"13:35","maghrib":"23:58"},"4":{"zuhr":"17:44","asr":"20:50","sunrise":"12:05","fajr":"00:0-28","isha":"24:56","maghrib":"23:23"},"9":{"zuhr":"17:43","asr":"20:55","sunrise":"11:54","fajr":"00:0-19","isha":"13:03","maghrib":"23:30"},"8":{"zuhr":"17:43","asr":"20:54","sunrise":"11:56","fajr":"00:0-21","isha":"13:01","maghrib":"23:29"}} of type org.json.JSONObject cannot be converted to JSONArray 
09-21 15:47:10.919: W/System.err(16172): at org.json.JSON.typeMismatch(JSON.java:111) 
09-21 15:47:10.919: W/System.err(16172): at org.json.JSONArray.<init>(JSONArray.java:91) 
09-21 15:47:10.919: W/System.err(16172): at org.json.JSONArray.<init>(JSONArray.java:103)

我失去了一些东西的异常？

来源

2014-09-21 shihab_returns

+0

您的问题我想一个类似http://stackoverflow.com/questions/25427018/display-json-data-to-list-view – Nabin 2014-09-21 09:51:28

+0

@Nabin不像这样 – 2014-09-21 09:52:46

回答

1

问题是这样的字符串不包含任何JSONArray和你正在试图解析JSON阵列

如果没有JSONArray比JSONArray jsonArray = new JSONArray(jsonData);这条线是没用的

你能解决这样的

Log.i("jsonData", jsonData); 
      try{ 
      JSONObject jobj1=new JSONObject(jsonData); 
      for(int i=0;i<31;i++){ 
       if(jobj1.has(""+i)){ 
        JSONObject jobj2=jobj1.getJSONObject(""+i); 
        fazarData.add(jobj2.getString("fajr")); 
       } 
      } 

      Log.i("fajr", ""+fazarData); 

      }catch (Exception e) { 
       // TODO: handle exception 
       e.printStackTrace(); 
      } 
     }

来源

2014-09-21 10:26:11 Aamirkhan

2

在一个JSON字符串，有指导你通过分析两个符号：

{ - 表示一个JSONObject

[ - 表示JSONArray

尽管您的JSON是有效的，但因为有不是“[]”，不能检测到JSONArray。

解析这个JSON，你的代码改成这样：

JSONObject jsonObject = new JSONObject(jsonData) ; 
JSONObject json_one = jsonObject.getJSONObject("1"); 
JSONObject json_two = jsonObject.getJSONObject("2"); 
JSONObject json_three = jsonObject.getJSONObject("3");

然后：

  PrayerTime pt = new PrayerTime(); 
      pt.setFajr(json_one.getString(FAJR)); 
      pt.setSunrise(json_one.getString(SUNRISE)); 
      ...

来源

2014-09-21 10:04:24

+0

Faghidi感谢您快速回答。我有至少31个JSON对象与他们相应的数据。如何获得所有这些数据。 – 2014-09-21 10:13:26

+1

我认为最好的方法是以包含数组的方式格式化json。通过这个我的意思是“1”目前是一个jsonobject，但由于它包含一组有意义的数据，应该格式化为jsonarray！ – 2014-09-21 11:03:04

1 
public class YourClass extends Activity { 

    public static final String url=""; 
    public static final String TAG_1="1"; 
    public static final String TAG_ASR="asr"; 
    public static final String TAG_SUNRISE="sunrise"; 
    public static final String TAG_ISHA="isha"; 
    public static final String TAG_FAJR="fajr"; 
    public static final String TAG_ZUHR="zuhr"; 
    public static final String TAG_MAGHRIB="maghrib"; 
    public static final String TAG_2="2"; 
    public static final String TAG_2_OBJ_ASR="asr"; 
    public static final String TAG_2_OBJ_SUNRISE="sunrise"; 
    public static final String TAG_2_OBJ_ISHA="isha"; 
    public static final String TAG_2_OBJ_FAJR="fajr"; 
    public static final String TAG_2_OBJ_ZUHR="zuhr"; 
    public static final String TAG_2_OBJ_MAGHRIB="maghrib"; 
    public static final String TAG_3="3"; 
    public static final String TAG_3_OBJ_ASR="asr"; 
    public static final String TAG_3_OBJ_SUNRISE="sunrise"; 
    public static final String TAG_3_OBJ_ISHA="isha"; 
    public static final String TAG_3_OBJ_FAJR="fajr"; 
    public static final String TAG_3_OBJ_ZUHR="zuhr"; 
    public static final String TAG_3_OBJ_MAGHRIB="maghrib"; 

    JSONParser jParser = new JSONParser(); 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    JSONObject json = jParser.getJSONFromUrlByGet(url); 
     try { 

      JSONObject 1_obj = json.getJSONObject(TAG_1); 

       String str_asr = 1_obj.getString(TAG_ASR); 

       String str_sunrise = 1_obj.getString(TAG_SUNRISE); 

       String str_isha = 1_obj.getString(TAG_ISHA); 

       String str_fajr = 1_obj.getString(TAG_FAJR); 

       String str_zuhr = 1_obj.getString(TAG_ZUHR); 

       String str_maghrib = 1_obj.getString(TAG_MAGHRIB); 

      JSONObject 2_obj = json.getJSONObject(TAG_2); 

       String str_2_obj_asr = 2_obj.getString(TAG_2_OBJ_ASR); 

       String str_2_obj_sunrise = 2_obj.getString(TAG_2_OBJ_SUNRISE); 

       String str_2_obj_isha = 2_obj.getString(TAG_2_OBJ_ISHA); 

       String str_2_obj_fajr = 2_obj.getString(TAG_2_OBJ_FAJR); 

       String str_2_obj_zuhr = 2_obj.getString(TAG_2_OBJ_ZUHR); 

       String str_2_obj_maghrib = 2_obj.getString(TAG_2_OBJ_MAGHRIB); 

      JSONObject 3_obj = json.getJSONObject(TAG_3); 

       String str_3_obj_asr = 3_obj.getString(TAG_3_OBJ_ASR); 

       String str_3_obj_sunrise = 3_obj.getString(TAG_3_OBJ_SUNRISE); 

       String str_3_obj_isha = 3_obj.getString(TAG_3_OBJ_ISHA); 

       String str_3_obj_fajr = 3_obj.getString(TAG_3_OBJ_FAJR); 

       String str_3_obj_zuhr = 3_obj.getString(TAG_3_OBJ_ZUHR); 

       String str_3_obj_maghrib = 3_obj.getString(TAG_3_OBJ_MAGHRIB); 

     } catch (JSONException e){ 
     } 
    } 
}

来源

2014-09-21 10:28:37

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