import model.LatestNews;

import org.json.JSONArray;

import org.json.JSONException;

import org.json.JSONObject;

import parser.JArray;

import parser.JObject;

import parser.Parser;

import java.io.ByteArrayOutputStream;

import java.io.Closeable;

import java.io.IOException;

import java.io.InputStream;

import java.net.HttpURLConnection;

import java.net.URL;

import java.util.ArrayList;

import java.util.List;

/**

* Created by Administrator on 2016/5/17.

*/

public class JSONParsingTest {

public static final String urlString = "http://news-at.zhihu.com/api/4/news/latest";

public static void main(String[] args) throws Exception {

long startTime = 0;

try {

String jsonString = new String(HttpUtil.get(urlString));

startTime = System.currentTimeMillis();

JSONObject latestNewsJSON = new JSONObject(jsonString);

String date = latestNewsJSON.getString("date");

JSONArray top_storiesJSON = latestNewsJSON.getJSONArray("top_stories");

LatestNews latest = new LatestNews();

List<LatestNews.TopStory> stories = new ArrayList<>();

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

LatestNews.TopStory story = new LatestNews.TopStory();

story.setId(((JSONObject) top_storiesJSON.get(i)).getInt("id"));

story.setType(((JSONObject) top_storiesJSON.get(i)).getInt("type"));

story.setImage(((JSONObject) top_storiesJSON.get(i)).getString("image"));

story.setTitle(((JSONObject) top_storiesJSON.get(i)).getString("title"));

stories.add(story);

}

long endTime = System.currentTimeMillis();

double time = (double) (endTime - startTime) / 1000.0;

System.out.println("took " + time + "seconds.");

latest.setDate(date);

System.out.println("date: " + latest.getDate());

for (int i = 0; i < stories.size(); i++) {

System.out.println(stories.get(i));

}

} catch (JSONException e) {

e.printStackTrace();

}

}

}