GoogleLogoUtil

package com.test;

import java.io.File;
import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.json.JSONArray;
import org.json.JSONObject;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

public class GoogleLogoUtil {

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

	public static void start() {
		String div = "<div><div class=\"l_t\"></div><div class=\"l_c\"><img src=\"00_1/1281627409056.gif\" title=\"\"/></div></div>";
		try {
			String model = readerFile("D:\\docs\\code\\html\\dh189\\google.html", "GBK");
			String js = readerFile("D:\\docs\\code\\html\\dh189\\json.html");
			JSONArray array = new JSONArray(js);
			for (int i = 0; i < array.length(); i++) {
				Document doc = Jsoup.parse(model);
				doc.getElementById("logos").html("");
				Elements elements = doc.select("a[n]");
				for (Element element : elements) {
					element.attr("href", element.attr("n") + "_1.html");
				}
				JSONObject json = array.getJSONObject(i);
				String key = json.keys().next().toString();
				JSONArray arr = json.getJSONArray(key);
				String[] nvs = key.split("_");
				elements = doc.select("a[v]");
				for (Element element : elements) {
					element.attr("href", nvs[0] + "_" + element.attr("v") + ".html");
				}
				if (arr.length() > 0) {
					StringBuffer sb = new StringBuffer();
					for (int j = 0; j < arr.length(); j++) {
						JSONObject jn = arr.getJSONObject(j);
						Document d = Jsoup.parse(div);
						String t = jn.getString("title_zh_cn") + "&nbsp;（" + jn.getString("title_en") + "）";
						d.select(".l_t").get(0).html(t);
						d.select("img").get(0).attr("src",
								jn.getString("url")).attr("title",
								t.replaceAll("&nbsp;", "")).attr("alt", t.replaceAll("&nbsp;", ""));
						sb.append(d.body().html());
					}
					doc.getElementById("logos").html(sb.toString());
				}else{
					doc.getElementById("logos").html("没有数据");
				}
				String t1=doc.select("[n=" + nvs[0] + "]").get(0).addClass("sel").text();
				String t2=doc.select("[v=" + nvs[1] + "]").get(0).addClass("sel").text();
				doc.title("Google logo 大全（"+t1+"年 "+t2+"）--导航189");
				writeFile("D:\\docs\\code\\html\\dh189\\"+key+".html", doc.toString());
			}

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

	public static String readerFile(String dir, String... charset) throws IOException {
		String ch = "UTF-8";
		if (charset.length > 0) {
			ch = charset[0];
		}
		return FileUtils.readFileToString(new File(dir), ch);
	}

	public static void writeFile(String dir, String data) throws IOException {
		FileUtils.writeStringToFile(new File(dir), data,"GBK");
	}

}