JAVA代码实现抖音转载视频无水印视频，亲测通过

mac2024-03-18 29

许多小伙伴想做抖音视频，无奈没有摄影器材，也没有取景材料，就想着去用别人人气视频来提高自己的粉丝量。可问题又来了，别人的视频通过分享，或者链接根本不是原创，上面还带着水印。视频一挂上去就被发现了，小则视频不通过，给出警告，大则封号，降低视频流量。别着急，我在这里贴出两份代码，只需要你把分享链接拷贝过来，就能将想要的视频无水印的保存到本地。 package demo;

import org.apache.http.HttpEntity; import org.apache.http.HttpHost; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpUriRequest; import org.apache.http.client.utils.URIBuilder; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.protocol.BasicHttpContext; import org.apache.http.protocol.ExecutionContext; import org.apache.http.protocol.HttpContext;

import java.io.*; import java.net.URI; import java.net.URL; import java.net.URLConnection; import java.util.Collections; import java.util.Date; import java.util.Map;

public class DY02 { public static void main(String[] args) { //输入分享链接 String url1 = “#在抖音，记录美好生活#在最好的年纪，做最疯狂的事 http://v.douyin.com/xB7gDq/ 复制此链接，打开【抖音短视频】，直接观看视频！”;

String s = parserUrl(url1); //获取到无水印下载地址 //System.out.println(doGet(s)); } public static String parserUrl(String url) { BufferedReader in = null; String playUrl = null; String brgUrl = null; Map<String, String> result = Collections.EMPTY_MAP; try { URL realUrl = new URL(url); URLConnection connection = realUrl.openConnection(); connection.setRequestProperty("accept", "*/*"); connection.setRequestProperty("connection", "Keep-Alive"); connection.setRequestProperty("Accept-Charset", "GB2312,utf-8;q=0.7,*;q=0.7"); connection.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)"); connection.setConnectTimeout(5000); connection.setReadTimeout(5000); connection.connect(); in = new BufferedReader(new InputStreamReader(connection.getInputStream())); StringBuilder sb = new StringBuilder(); String line; while ((line = in.readLine()) != null) { sb.append(line); } //TODO 新添加 Long timetmp = new Date().getTime(); System.out.println("=====================>" + sb.toString()); //重新封装成一个无水印视频下载地址 String fileAddress = "D:/videos/" + timetmp + ".mp4"; //7.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(); } //8.新建一个输出流对象 OutputStream out = new BufferedOutputStream( new FileOutputStream(fileSavePath)); //9.遍历输出文件 int b; while ((b = in.read()) != -1) { out.write(b); } out.close();//关闭输出流 in.close(); //关闭输入流 //注:打印获取的链接 System.out.println("\n-----视频保存路径-----\n" + fileSavePath.getAbsolutePath()); playUrl = fileAddress; //TODO // playUrl = getPlayUrl(sb.toString()); } catch (Exception e) { } finally { try { if (in != null) { in.close(); } } catch (Exception e2) { e2.printStackTrace(); } } return playUrl; } public static String doGet(String url) { // 创建Httpclient对象 CloseableHttpClient httpclient = HttpClients.createDefault(); String resultString = ""; CloseableHttpResponse response = null; try { // 创建uri URIBuilder builder = new URIBuilder(url); URI uri = builder.build(); // 创建http GET请求 HttpGet httpGet = new HttpGet(uri); // 設置httpGet的头部參數信息此处必不可少，伪装成浏览器访问 httpGet.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"); httpGet.setHeader("Accept-Charset", "GB2312,utf-8;q=0.7,*;q=0.7"); httpGet.setHeader("Accept-Encoding", "gzip, deflate, sdch, br"); httpGet.setHeader("Accept-Language", "zh-cn,zh;q=0.8"); httpGet.setHeader("User-Agent", "Mozilla/5.0 (iPod; CPU iPhone OS 6_0_1 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A523 Safari/8536.25"); // 执行请求 HttpContext httpContext = new BasicHttpContext(); response = httpclient.execute(httpGet, httpContext); Object attribute = httpContext.getAttribute("http.request"); // 判断返回状态是否为200 if (response.getStatusLine().getStatusCode() == 200) { HttpHost targetHost = (HttpHost) httpContext.getAttribute(ExecutionContext.HTTP_TARGET_HOST); // 获取实际的请求对象的URI,即重定向之后的地址 HttpEntity entity = response.getEntity(); HttpUriRequest realRequest = (HttpUriRequest) httpContext.getAttribute(ExecutionContext.HTTP_REQUEST); return (HttpHost) httpContext.getAttribute(ExecutionContext.HTTP_TARGET_HOST) + ((HttpUriRequest) httpContext.getAttribute(ExecutionContext.HTTP_REQUEST)).getURI().toString(); } } catch (Exception e) { e.printStackTrace(); } finally { try { if (response != null) { response.close(); } httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } return resultString; }

}

第二份代码： package demo;

import org.jsoup.Jsoup; import java.io.*; import java.util.Date; import java.util.HashMap; import java.util.Map; import java.util.regex.Matcher; import java.util.regex.Pattern; public class DY03 { public static void main(String[] args) throws Exception { //●抖音链接(使用手机分享功能,复制链接) String url = "http://v.douyin.com/2MKBC6/"; String url1 = "#在抖音，记录美好生活#在最好的年纪，做最疯狂的事 http://v.douyin.com/xB7gDq/ 复制此链接，打开【抖音短视频】，直接观看视频！"; //过滤链接，获取http连接地址 String finalUrl = decodeHttpUrl(url1); //1.利用Jsoup抓取抖音链接 //抓取抖音网页 String htmls = Jsoup.connect(finalUrl).ignoreContentType(true).execute().body(); //2.利用正则匹配可以抖音下载链接 //具体匹配内容格式：「https://aweme.snssdk.com/aweme/...line=0」 Pattern patternCompile = Pattern.compile("(?<=playAddr: \")https?://.+(?=\",)"); //利用Pattern.compile("正则条件").matcher("匹配的字符串对象")方法可以将需要匹配的字段进行匹配封装返回一个封装了匹配的字符串Matcher对象 //3.匹配后封装成Matcher对象 Matcher m = patternCompile.matcher(htmls); //4.①利用Matcher中的group方法获取匹配的特定字符串 ②利用String的replace方法替换特定字符,得到抖音的去水印链接 String matchUrl = ""; while (m.find()) { matchUrl = m.group(0).replaceAll("playwm", "play"); } //5.将链接封装成流 //注:由于抖音对请求头有限制,只能设置一个伪装手机浏览器请求头才可实现去水印下载 Map<String, String> headers = new HashMap<String, String>(); headers.put("Connection", "keep-alive"); headers.put("Host", "aweme.snssdk.com"); 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"); //6.利用Joup获取视频对象' BufferedInputStream in = Jsoup.connect(matchUrl).headers(headers).timeout(10000).ignoreContentType(true).execute().bodyStream(); Long timetmp = new Date().getTime(); String fileAddress = "D:/video/"+ timetmp + ".mp4"; //7.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(); } //8.新建一个输出流对象 OutputStream out = new BufferedOutputStream( new FileOutputStream(fileSavePath)); //9.遍历输出文件 int b; while ((b = in.read()) != -1) { out.write(b); } out.close();//关闭输出流 in.close(); //关闭输入流 //注:打印获取的链接 System.out.println("-----抖音去水印链接-----\n" + matchUrl); System.out.println("\n-----视频保存路径-----\n" + fileSavePath.getAbsolutePath()); } public static String decodeHttpUrl(String url) { int start = url.indexOf("http"); int end = url.lastIndexOf("/"); String decodeurl = url.substring(start, end); return decodeurl; } }

其实两份代码套路差不多，各位码农不惜勿怪！## 通过代码实现抖音无水印视频。你就是原创

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