2021-9-13更新代码
前言
之间抖音接口有些变动，导致抖音解析代码失效，现在更新下文章的代码，亲测有效。
需要引入的pom文件
<!-- hutool工具类-->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.3.6</version>
</dependency>
<!--阿里巴巴fastJsoupson-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.73</version>
</dependency>
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>1.6.3</version>
</dependency>
实现代码
搭建springboot项目 ,引入 相关依赖
import cn.hutool.core.map.MapUtil;
import cn.hutool.http.HttpUtil;
import lombok.extern.slf4j.Slf4j;
import org.jsoup.Connection;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;
import java.io.*;
import java.net.URL;
import java.net.URLConnection;
import java.util.HashMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import com.alibaba.fastjson.JSONObject;
/**
* 短视频解析
*
* @author tarzan
* @version 1.0
* @date 2020/8/4
* @since JDK1.8
*/
@Slf4j
public class VideoParse {
//视频保存目录
private static final String videoSavePath="d:/短视频/";
//分享链接（手动修改）
private static String targetPath = "3.53 ndn:/ \"别眨眼，要沦陷\" %jennie %jisoo %lisa %rosé %blackpink https://v.douyin.com/dhnxJuj/ 复製此鏈接，打开Dou荫搜索，直接觀看視频！";
public static void main(String[] args) {
parseUrl(targetPath);
}
/**
* 方法描述:短视频解析
*
* @param url
* @author tarzan
* @date 2020年08月04日 11:46:26
*/
public static void parseUrl(String url) {
if(url.contains("v.kuaishou.com")){
ksParseUrl(filterUrl(url));
}
if (url.contains("v.douyin.com")){
douYinParseUrl(filterUrl(url));
}
}
/**
* 方法描述: 快手解析下载视频
*
* @param url
* @author tarzan
* @date 2020年08月04日 10:33:40
*/
public static void ksParseUrl(String url) {
HashMap<String, String> headers = MapUtil.newHashMap();
headers.put("User-Agent", "Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Mobile Safari/537.36");
String redirectUrl = HttpUtil.createGet(url).addHeaders(headers).execute().header("Location");
String body= HttpUtil.createGet(redirectUrl).addHeaders(headers).execute().body();
Document doc= Jsoup.parse(body);
Elements videoElement = doc.select("script[type=text/javascript]");
String videoInfo = videoElement.get(3).data().replaceAll("window.pageData= ","");
JSONObject json =JSONObject.parseObject(videoInfo);
String title = json.getJSONObject("video").getString("caption");
String videoUrl=json.getJSONObject("video").getString("srcNoMark");
videoUrl=videoUrl.substring(0,videoUrl.indexOf("?"));
log.debug(videoUrl);
log.debug(title);
downVideo(videoUrl,title,"快手视频");
}
/**
* 方法描述: 抖音解析下载视频
*
* @param url
* @author tarzan
* @date 2020年08月04日 10:33:40
*/
public static void douYinParseUrl(String url) {
try {
final String videoPath="https://www.iesdouyin.com/web/api/v2/aweme/iteminfo/?item_ids=";
Connection con= Jsoup.connect(filterUrl(url));
con.header("User-Agent", "Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16D57 Version/12.0 Safari/604.1");
Connection.Response resp=con.method(Connection.Method.GET).execute();
String videoUrl= videoPath+getItemId(resp.url().toString());
String jsonStr = HttpUtil.get(videoUrl);
JSONObject json =JSONObject.parseObject(jsonStr);
String videoAddress= json.getJSONArray("item_list").getJSONObject(0).getJSONObject("video").getJSONObject("play_addr").getJSONArray("url_list").get(0).toString();
String title= json.getJSONArray("item_list").getJSONObject(0).getJSONObject("share_info").getString("share_title");
videoAddress=videoAddress.replaceAll("playwm","play");
HashMap<String, String> headers = MapUtil.newHashMap();
headers.put("User-Agent", "Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/16D57 Version/12.0 Safari/604.1");
String finalVideoAddress = HttpUtil.createGet(videoAddress).addHeaders(headers).execute().header("Location");
//注:打印获取的链接
System.out.println("-----抖音去水印链接-----\n"+finalVideoAddress);
//下载无水印视频到本地
downVideo(finalVideoAddress,title,"抖音视频");
} catch (IOException e) {
log.error(e.getMessage());
}
}
/**
* 方法描述: 下载无水印视频方法
*
* @param httpUrl
* @param title
* @author tarzan
* @date 2020年08月04日 10:34:09
*/
public static void downVideo(String httpUrl,String title,String source) {
title= title.replace("\"","");
String fileAddress = videoSavePath+"/"+source+"/"+title.trim()+".mp4";
int byteRead;
try {
URL url = new URL(httpUrl);
//获取链接
URLConnection conn = url.openConnection();
//输入流
InputStream inStream = conn.getInputStream();
//封装一个保存文件的路径对象
File fileSavePath = new File(fileAddress);
//注:如果保存文件夹不存在,那么则创建该文件夹
File fileParent = fileSavePath.getParentFile();
if(!fileParent.exists()){
fileParent.mkdirs();
}
//写入文件
FileOutputStream fs = new FileOutputStream(fileSavePath);
byte[] buffer = new byte[1024];
while ((byteRead = inStream.read(buffer)) != -1) {
fs.write(buffer, 0, byteRead);
}
inStream.close();
fs.close();
System.out.println("\n-----视频保存路径-----\n"+fileSavePath.getAbsolutePath());
} catch (FileNotFoundException e) {
log.error(e.getMessage());
} catch (IOException e) {
log.error(e.getMessage());
}
}
/**
* 方法描述: 过滤分享链接的中文汉字
*
* @param url
* @Return {@link String}
* @author tarzan
* @date 2020年08月03日 17:36:33
*/
public static String filterUrl(String url) {
String regex = "https?://(\\w|-)+(\\.(\\w|-)+)+(/(\\w+(\\?(\\w+=(\\w|%|-)*(\\&\\w+=(\\w|%|-)*)*)?)?)?)+";//匹配网址
Pattern p = Pattern.compile(regex);
Matcher m = p.matcher(targetPath);
if(m.find()){
return targetPath.substring(m.start(),m.end());
}
return "";
}
/**
* 方法描述: 获取分享视频id
*
* @param url
* @Return {@link String}
* @author tarzan
* @date 2020年08月03日 17:36:12
*/
public static String getItemId(String url){
int start = url.indexOf("/video/")+7;
int end = url.lastIndexOf("/");
String itemId = url.substring(start, end);
return itemId;
}
}
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