android - 解析来自 webservices android 的 json 响应中的特殊字符

Question

在 php webservice 的 JSON 响应中，我得到的是 ' 而不是撇号，如何在 android 中解析带有特殊字符的 JSON 响应？

已编辑

我的Http连接方法代码-

    InputStream is = null;
    String response = null,value = null;
    try {
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpGet httpPost = new HttpGet(url);    
        HttpResponse httpResponse = httpClient.execute(httpPost);
        HttpEntity httpEntity = httpResponse.getEntity();
        is = httpEntity.getContent();
    } 
    catch (UnknownHostException e) {
      e.printStackTrace();  
    }
    catch (UnsupportedEncodingException e) {

        e.printStackTrace();
    } catch (ClientProtocolException e) {
        e.printStackTrace();
    } catch (IOException e) {

        e.printStackTrace();
    }


    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8);
        String line = null;
        while ((line = reader.readLine()) != null) {
            value=line.trim();
        }
        is.close();
        response = URLEncoder.encode(value,"UTF-8");
    } catch (Exception e) {
        Log.e("Buffer Error", "Error converting result " + e.toString());
    }

当应用 URLDecoder 对响应没有影响时，当尝试使用 URLEncoder 作为响应时，一些符号和额外的字符被添加为 (%20d/)。

Answer 1

使用 Html 类我们可以做到这一点:

 String example;
 if (Build.VERSION.SDK_INT >= 24) {
     example = Html.fromHtml(String, int) // for 24+ api
 } else {
     example = Html.fromHtml(String) // for older api
 }

请参阅文档 https://developer.android.com/reference/android/text/Html.html