android - 堆栈交换 api 发布方法

Question

我正在尝试使用 android 中的 stackexchange API 来upvote 一个问题。使用网址 https://api.stackexchange.com/2.2/questions/{questionID}/upvote

但是在日志中它只是显示这样的东西org.apache.http.message.BasicHttpResponse@33b2c539

投票问题的 API 链接是 https://api.stackexchange.com/docs/upvote-question

当我尝试从 API 链接时它的工作，但不是代码。

在下面找到下面的代码:

字符串 url= "https://api.stackexchange.com/2.2/questions/"+questionId+"/upvote";

                HttpClient httpClient = new DefaultHttpClient();
                HttpPost httpPost = new HttpPost(url.toString()); 

                List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>(2);

                nameValuePair.add(new BasicNameValuePair("key", key));
                nameValuePair.add(new BasicNameValuePair("access_token", accessToken));

                try {
                        httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair));
                } catch (UnsupportedEncodingException e) {
                        e.printStackTrace();
                }
                // making request

                try {
                       response = httpClient.execute(httpPost);
                        Log.d("Http Post Response:", response.toString());
                } catch (ClientProtocolException e) {
                        e.printStackTrace();
                } catch (IOException e) {
                        e.printStackTrace();
                }

Answer 1

找到解决方案。我们应该传递 5 个参数来upvote一个问题。

List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>(5);
nameValuePair.add(new BasicNameValuePair("key", key));
nameValuePair.add(new BasicNameValuePair("access_token", accessToken));
nameValuePair.add(new BasicNameValuePair("filter", "default"));
nameValuePair.add(new BasicNameValuePair("site", "stackoverflow"));
nameValuePair.add(new BasicNameValuePair("preview", "false"));

此外，http 响应是 JSON 格式(预期)，但它是 Gzip 类型。我们需要通过将数据发送到 GZIPInputStream 并以 UTF-8 解码以读取它来解码响应。 (在 api 文档中没有提到)

            GZIPInputStream gin = new GZIPInputStream(entity.getContent());
            InputStreamReader ss = new InputStreamReader(gin, "UTF-8");
            BufferedReader br = new BufferedReader(ss);
            String line = "", data="";
            while((line=br.readLine())!=null){
                data+=line;
            }