Question

我在android中编写简单的应用程序，但是当我将带有JSON的阿拉伯字符发送到asp.net服务器页面时，在服务器中不知道阿拉伯字符，并告诉我这个：

["????"]

Answer 1

对阿拉伯字符串进行编码，然后发送该字符串，

public static String getEncodedString(String str) {
    String ret = null;
    try {
        ret = Base64.encode(str.getBytes("UTF-8"));

    } catch (Exception e) {
        e.printStackTrace();
    }
    return ret;
}

Answer 2

 public static String getEncodedString(String str) {
    String myString= null;
    try {
        myString= new String(str.getBytes(), "ISO-8859-1");

    } catch (Exception e) {
        e.printStackTrace();
    }
    return myString;
}

Answer 3

我的代码：

 protected void onCreate(Bundle savedInstanceState) 
{
   countrynamemail=value.toString();
}
   private class HttpAsyncTask extends AsyncTask<String, Void, String> {
        protected String doInBackground(String... urls) {
            TextView mytext=(TextView)findViewById(R.id.textView);
            TourMyCountry country=new TourMyCountry();

            String base64=null;
            try{
                byte[] data = countrynamemail.getBytes("UTF-8");
                 base64= Base64.encodeToString(data, Base64.DEFAULT);


            }catch (Exception e){

            }

            country.name= base64;
            return POST(urls[0],country);
        }

Answer 4

 protected void onCreate(Bundle savedInstanceState) 
{
   countrynamemail=value.toString();
}
   private class HttpAsyncTask extends AsyncTask<String, Void, String> {
        protected String doInBackground(String... urls) {
            TextView mytext=(TextView)findViewById(R.id.textView);
            TourMyCountry country=new TourMyCountry();

            String base64=null;
            try{
                byte[] data = countrynamemail.getBytes("UTF-8");
                 base64= Base64.encodeToString(data, Base64.DEFAULT);


            }catch (Exception e){

            }

            country.name= base64;
            return POST(urls[0],country);
        }

 protected void onPostExecute(String result) {
        Toast.makeText(getBaseContext(), result, Toast.LENGTH_LONG).show();
        //Log.d("My Return BackUp is:",result.toString());
        ArrayList<String> itemsList=new ArrayList<String>();
        try {
            JSONArray jsonArray=new JSONArray(result);
            for(int i=0;i<jsonArray.length();i++)
            {
                JSONObject JsonObj=jsonArray.getJSONObject(i);
                String CityName=JsonObj.getString("toas");
                itemsList.add(CityName);

            }
            ListView mylist=(ListView) findViewById(R.id.listView);
            ArrayAdapter<String> myAdaptor = new ArrayAdapter<String>(tourdetail.this, android.R.layout.simple_list_item_1, itemsList);
            mylist.setAdapter(myAdaptor);

        } catch (JSONException e) {
            e.printStackTrace();
        }

    }

Answer 5

经过对我的同样问题的大量研究。我找到了解决方案。请检查并使用Charset将其更改为UTF-8设置。

        sendEnquiryJson.put("comments", comments.getText().toString().trim());
        Charset chars = Charset.forName("UTF-8");
        StringBody eMail = new StringBody(sendEnquiryJson.toString(), chars);

Android JSON字符串服务器不显示阿拉伯字符

5 个答案: