크롤링 => json 파일로 적재

package eX_.com.sun;

import java.io.FileWriter;

import java.io.IOException;

import org.json.simple.JSONObject;

import org.jsoup.Connection;

import org.jsoup.Jsoup;

import org.jsoup.nodes.Document;

import org.jsoup.nodes.Element;

import org.jsoup.select.Elements;

public class CCrwl {

protected String jsonFilePath = "./src/eX_/com/sun/resltFile.json";

public void urlRequest() {

Connection.Response response = null;

FileWriter file = null;

JSONObject obj = null;

try {

obj = new JSONObject();

response = Jsoup.connect("https://www.naver.com/")

.method(Connection.Method.GET)

.execute();

Document htmlDoc = response.parse();

Element data = htmlDoc.selectFirst("ul.ah_l");

Elements datas = data.select("li.ah_item > a");

for (Element d : datas) {

obj.put(d.selectFirst("span.ah_r").text(),

            d.selectFirst("span.ah_k").text());

}

file = new FileWriter(jsonFilePath);

file.write(obj.toJSONString());

file.flush();

file.close();

} catch (IOException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}