JSON解析Android中2 [英] Json parsing in android 2

问题描述

我调用Web服务，并接收该JSON，但实例化的JSONObject类抛出错误，因为你可以看到它包含波斯字符（UTF-8），我不认为可能是原因这个问题，

I am calling a web service and receiving this JSON but instantiating the JSONObject class is throwing error, as you can see it contains Persian character (UTF-8) which I don't think could be reason of this problem ,

JSON：

{"teriffs": [
{"name":"برنز","id":"1000","prices":"3;400000-12;600000"},
{"name":"برنز","id":"1000","prices":"3;400000-12;600000"},
{"name":"نقره ای","id":"1002","prices":"3;700000-12;1000000"},
{"name":"نقره ای","id":"1002","prices":"3;700000-12;1000000"}]
}

ERROR：

org.json.JSONException：值{teriffs：
  [{\"name\":\"برنز\",\"id\":\"1000\",\"prices\":\"3;400000-12;600000\"},{\"name\":\"برنز\",\"id\":\"1000\",\"prices\":\"3;400000-12;600000\"},{\"name\":\"نقره
  ای，ID：1002，价格：3; 700000-12; 1000000}，{名：نقره
  类型1000000}]}; 3; 700000-12ای，ID：1002，价格，
  java.lang.String中不能被转换为JSONObject的

org.json.JSONException: Value {"teriffs": [{"name":"برنز","id":"1000","prices":"3;400000-12;600000"},{"name":"برنز","id":"1000","prices":"3;400000-12;600000"},{"name":"نقره ای","id":"1002","prices":"3;700000-12;1000000"},{"name":"نقره ای","id":"1002","prices":"3;700000-12;1000000"}]} of type java.lang.String cannot be converted to JSONObject

code：

   try {
         JSONStringer requestMsg = new JSONStringer().object().key("Ticket").value(TempUtil.UID).endObject();
         char[] c = CallServiceHelper.getCallService(requestMsg, "/WWWServices.svc/GetTeriffs");
          if(c!=null){
             JSONObject array = new JSONObject(new String(c));
              System.out.println(array.toString());
              return array;
                    } else {
                            return new JSONObject();
                    }
            } catch (Exception e) {
                    e.printStackTrace();
            }

块

推荐答案

原因：

有些字符不能使用的MacRoman字符编码进行映射。
要么改变编码或除去不被的MacRoman字符编码所支持的字符

Some character cannot be mapped using 'MacRoman" character encoding. Either change the encoding or remove the characters which are not supported by the "MacRoman" character encoding.

修改

 String jsonString = " {\"teriffs\": [{\"name\":\"برنز\",\"id\":\"1000\",\"prices\":\"3;400000-12;600000\"},{\"name\":\"برنز\",\"id\":\"1000\",\"prices\":\"3;400000-12;600000\"},{\"name\":\"نقره ای\",\"id\":\"1002\",\"prices\":\"3;700000-12;1000000\"},{\"name\":\"نقره ای\",\"id\":\"1002\",\"prices\":\"3;700000-12;1000000\"}]}";

         try {

             String UTF8String = new String(jsonString.getBytes("UTF-8"));

            JSONObject object = new JSONObject(UTF8String);
            JSONArray array = object.getJSONArray("teriffs");
            for(int i=0;i<array.length();i++){

                JSONObject jsonObject = array.getJSONObject(i);
                Log.d("ID", jsonObject.getString("id"));
                Log.d("NAME", jsonObject.getString("name"));
                Log.d("PRICES", jsonObject.getString("prices"));

            }


         } catch (JSONException e2) {
            // TODO Auto-generated catch block
            e2.printStackTrace();
         } catch (UnsupportedEncodingException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

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