package com.yeshi.buwan.videos.bilibili;
|
|
import com.google.gson.Gson;
|
import com.yeshi.buwan.videos.bilibili.entity.BilibiliMediaInfo;
|
import com.yeshi.buwan.videos.bilibili.entity.BilibiliVideo;
|
import net.sf.json.JSONObject;
|
import org.jsoup.Jsoup;
|
import org.jsoup.nodes.Document;
|
import org.jsoup.select.Elements;
|
|
import javax.script.Invocable;
|
import javax.script.ScriptEngine;
|
import javax.script.ScriptEngineManager;
|
import javax.script.ScriptException;
|
import java.io.IOException;
|
|
public class BilibiliApiUtil {
|
|
public static BilibiliVideo parseShortVideo(String url) throws Exception {
|
String result = parsePageData(url);
|
System.out.println(result);
|
JSONObject root = JSONObject.fromObject(result);
|
BilibiliVideo video = parseVideo(root);
|
return video;
|
}
|
|
|
public static BilibiliMediaInfo parseMediaInfo(String url) throws Exception {
|
String result = parsePageData(url);
|
System.out.println(result);
|
JSONObject root = JSONObject.fromObject(result);
|
BilibiliMediaInfo mediaInfo = parseMedia(root);
|
return mediaInfo;
|
}
|
|
|
private static String getPageData(String scriptContent) throws ScriptException, NoSuchMethodException {
|
String script = "var _window={};var _document={scripts:[{parentNode:{removeChild:function(){}}}]};" + scriptContent.replace("window.", "_window.").replace("document.", "_document.");
|
script += ";function getData(){return JSON.stringify(_window.__INITIAL_STATE__);}";
|
ScriptEngineManager manager = new ScriptEngineManager();
|
ScriptEngine jsEngine = manager.getEngineByName("javascript");
|
try {
|
jsEngine.eval(script);
|
} catch (ScriptException e) {
|
e.printStackTrace();
|
}
|
|
Gson gson = new Gson();
|
if (jsEngine instanceof Invocable) {
|
Invocable in = (Invocable) jsEngine;
|
Object data = in.invokeFunction("getData");
|
return data.toString();
|
}
|
return null;
|
}
|
|
private static BilibiliMediaInfo parseMedia(JSONObject root) {
|
if (root.optJSONObject("mediaInfo") != null) {
|
JSONObject mediaJson = root.optJSONObject("mediaInfo");
|
mediaJson.put("mediaRating", root.optJSONObject("mediaRating"));
|
mediaJson.put("newestEp", root.optJSONObject("newestEp"));
|
mediaJson.put("epList", root.optJSONArray("epList"));
|
return new Gson().fromJson(mediaJson.toString(), BilibiliMediaInfo.class);
|
}
|
return null;
|
}
|
|
private static BilibiliVideo parseVideo(JSONObject root) {
|
if (root.optJSONObject("video") != null) {
|
JSONObject videoJson = root.optJSONObject("video");
|
if (videoJson != null) {
|
videoJson = videoJson.optJSONObject("viewInfo");
|
}
|
return new Gson().fromJson(videoJson.toString(), BilibiliVideo.class);
|
}
|
return null;
|
}
|
|
private static String parsePageData(String url) throws ScriptException, NoSuchMethodException, IOException {
|
Document doc = Jsoup.connect(url).userAgent("Dalvik/2.1.0 (Linux; U; Android 9; MI 8 Lite MIUI/V10.2.3.0.PDTCNXM)").timeout(30000).get();
|
Elements els = doc.getElementsByTag("script");
|
for (int i = 0; i < els.size(); i++) {
|
if (els.get(i).html().indexOf("window.__INITIAL_STATE__") > -1) {
|
String script = els.get(i).html();
|
System.out.println(script);
|
String result = getPageData(script);
|
return result;
|
}
|
}
|
return null;
|
}
|
|
|
public static void main(String[] args) throws IOException, ScriptException, NoSuchMethodException {
|
|
String[] urls = new String[]{
|
"https://www.bilibili.com/bangumi/play/ss38129?theme=movie&from_spmid=666.7", "https://www.bilibili.com/bangumi/play/ss38611?theme=movie&from_spmid=666.7"
|
};
|
//3-记录片 5-电视剧 4-国漫 1-番剧 2-电影
|
try {
|
for (String url : urls) {
|
BilibiliMediaInfo mediaInfo = parseMediaInfo(url);
|
System.out.println("type:" + mediaInfo.getType());
|
}
|
} catch (Exception e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
