package cc.mrbird.febs.mall.test;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import okhttp3.OkHttpClient;
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import okhttp3.Request;
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import okhttp3.Response;
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import java.io.IOException;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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public class DYDelMark {
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public static void main(String[] args) {
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String content = "https://v.douyin.com/iLwxgYHE/";
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JSONObject douYData = extractDouYinData(content);
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if (douYData != null) {
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System.out.println(douYData);
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} else {
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System.out.println(1);
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}
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}
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private static JSONObject extractDouYinData(String content) {
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String url = extractUrl(content);
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if (url != null) {
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if (content.contains("douyin.com")) {
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if (content.contains("live.douyin.com")) {
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System.out.println("直播");
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return null;
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} else {
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String dyUrlOrId = processContent(content);
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String videoId = isNumeric(dyUrlOrId) ? dyUrlOrId : extractVideoId(dyUrlOrId);
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if (videoId!=null){
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JSONArray dyData = serverGetDy(videoId);
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if (dyData != null && dyData.size() > 0) {
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JSONObject jsonData = dyData.getJSONObject(0);
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return buildDouYinData(jsonData);
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}
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}
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}
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}
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}
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return null;
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}
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private static JSONObject buildDouYinData(JSONObject jsonData) {
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JSONObject douYData = new JSONObject();
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douYData.put("desc", jsonData.getString("desc"));
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JSONObject author = jsonData.getJSONObject("author");
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douYData.put("nickname", author.getString("nickname"));
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JSONObject videoJson = jsonData.getJSONObject("video");
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JSONObject coverJson = videoJson.getJSONObject("cover");
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String coverUrl = coverJson.getJSONArray("url_list").getString(0);
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douYData.put("coverUrl", coverUrl);
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if (jsonData.getJSONArray("images") != null) {
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JSONArray images = jsonData.getJSONArray("images");
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JSONArray imageArray = new JSONArray();
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for (int i = 0; i < images.size(); i++) {
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JSONObject image = images.getJSONObject(i);
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JSONArray urlList = image.getJSONArray("url_list");
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imageArray.add(urlList.get(0));
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}
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douYData.put("type", 2);
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douYData.put("data", imageArray);
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} else {
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JSONObject playAddr = videoJson.getJSONObject("play_addr");
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String uri = playAddr.getString("uri");
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String videoUrl = "https://www.iesdouyin.com/aweme/v1/play/?video_id=" + uri + "&ratio=1080p&line=0";
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douYData.put("type", 1);
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douYData.put("data", videoUrl);
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}
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return douYData;
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}
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public static String processContent(String content) {
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String douyinUrl = extractMatch(content, "v\\.douyin\\.com/[a-zA-Z0-9]+");
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if (douyinUrl != null) {
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return "https://" + douyinUrl;
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}
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String digit = extractMatch(content, "\\d{19}");
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return digit;
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}
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private static String extractMatch(String content, String regex) {
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Pattern pattern = Pattern.compile(regex);
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Matcher matcher = pattern.matcher(content);
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return matcher.find() ? matcher.group(0) : null;
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}
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public static boolean isNumeric(String str) {
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return str.matches("\\d+");
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}
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private static String extractUrl(String text) {
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// 匹配网址的正则表达式
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String regex = "https?://\\S+";
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Pattern pattern = Pattern.compile(regex);
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Matcher matcher = pattern.matcher(text);
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// 查找匹配的链接
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if (matcher.find()) {
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return matcher.group();
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}
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return null;
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}
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public static String extractVideoId(String link) {
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String redirectLink = getRedirectUrl(link);
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Pattern patternVideo = Pattern.compile("/video/(\\d+)");
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Pattern patternNote = Pattern.compile("/note/(\\d+)");
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Matcher matcherVideo = patternVideo.matcher(redirectLink);
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Matcher matcherNote = patternNote.matcher(redirectLink);
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if (matcherVideo.find()) {
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return matcherVideo.group(1);
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} else if (matcherNote.find()) {
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return matcherNote.group(1);
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} else {
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return null;
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}
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}
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public static String getRedirectUrl(String url) {
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OkHttpClient client = new OkHttpClient();
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try {
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Request request = new Request.Builder()
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.url(url)
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.get()
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.build();
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Response response = client.newCall(request).execute();
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return response.request().url().toString();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return null;
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}
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private static JSONArray serverGetDy(String itemIds){
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OkHttpClient client = new OkHttpClient().newBuilder().build();
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Request Request = new Request.Builder()
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//不知道这个a_bogus是啥 可能是个算法 随便填写或空即可
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.url("https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?reflow_source=reflow_page&item_ids="+itemIds+"&a_bogus=sdfds")
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.addHeader("content-type", "application/x-www-form-urlencoded")
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.get()
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.build();
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try {
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Response response = client.newCall(Request).execute();
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JSONObject jsonObject= JSONObject.parseObject(response.body().string());
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if (jsonObject.getInteger("status_code").equals(0)){
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return jsonObject.getJSONArray("item_list");
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}
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return null;
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} catch (IOException e) {
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e.printStackTrace();
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return null;
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}
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}
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}
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