0， ''); // 移除多行注释}// 找到数据后的处理onPlayInfoFound() {console.log('#127881; 视频数据加载成功');// 更新按钮状态const button = document.querySelector('.bilibili-downloader-btn');if (button) {button.innerHTML = '#9989; 就绪';button.style.background = '#27ae60';}// 显示成功通知this.showNotification('#9989; 视频数据加载完成， 'audio') : 'div style=opacity:0.7;font-size:12px;暂无音频数据/div'}/div${videos.length 0 audios.length 0 ? `div class=merge-guidediv style=color:#ffa500;font-weight:bold;margin-bottom:8px;#128161; 本地合并指南/divdiv style=margin-bottom:8px;下载后使用FFmpeg合并音视频：/divdiv class=code-block# Windows CMDbrffmpeg -i video.mp4 -i audio.m4a -c copy output.mp4brbr# Linux/Mac Terminalbrffmpeg -i video.mp4 -i audio.m4a -c copy output.mp4brbr# 批量合并脚本brfor %%i in (*.mp4) do ffmpeg -i %%i -i %%~ni.m4a -c copy merged_%%i/divdiv style=margin-top:8px;font-size:11px;opacity:0.8;#128214; a href=https://ffmpeg.org/download.html target=_blank style=color:#00a1d6;下载FFmpeg/a/div/div` : ''}div style=text-align:center;margin-top:15px;font-size:11px;opacity:0.7;#128170; 稳定可靠 · 无需额外依赖/div`;}// 生成文件列表HTMLgenerateFileListHTML(files。
可以使用FFMPEG合并 参考：ffmpeg -i video.mp4 -i audio.mp3 -c:v copy -c:a copy -map 0:v:0 -map 1:a:0 output.mp4 直接通过油猴安装即可使用 ！！！仅限个人使用！！！ [JavaScript] 纯文本查看 复制代码 // ==UserScript==// @nameB站视频下载器（稳定版）// @namespace // @version3.0// @description 稳定下载B站音视频，请刷新页面重试'， 3000);}}// 启动下载器setTimeout(() = {console.log('#127919; 启动B站视频下载器...');window.bilibiliDownloader = new BilibiliDownloader();}，255，\s*]/g。
本帖最后由 52pjmolian 于 2025-11-4 13:54 编辑 搞了一个简易B站音视频下载脚本， '') // 移除单行注释.replace(/\/\*[\s\S]*?\*\//g， '_').substring(0， index。
0.1) !important;padding: 15px !important;border-radius: 5px !important;margin-top: 20px !important;font-size: 12px !important;}.bilibili-downloader-panel .code-block {background: #1a1a1a !important;color: #00ff00 !important;padding: 10px !important;border-radius: 3px !important;font-family: 'Courier New'， 下载次数: 24) 下载附件 2025-11-4 08:35 上传 B站视频下载器（稳定版）-3.0.user.txt 2025-11-4 13:54 上传 点击文件名下载附件 下载积分: 吾爱币 -1 CB 19.82 KB，吾爱破解论坛因你更精彩！ Maniac319 + 1 + 1 谢谢@Thanks！ 固相膜 + 1 + 1 感谢分享，255，直接下载 注：下载后音视频是分开的，部分视频可能需要登录'， type) {return files.map((file。
sans-serif !important;}.bilibili-downloader-panel h3 {color: #00a1d6 !important;margin: 0 0 15px 0 !important;text-align: center !important;}.bilibili-downloader-panel .close-btn {position: absolute !important;top: 10px !important;right: 15px !important;background: none !important;border: none !important;color: white !important;font-size: 20px !important;cursor: pointer !important;width: 30px !important;height: 30px !important;border-radius: 50% !important;display: flex !important;align-items: center !important;justify-content: center !important;}.bilibili-downloader-panel .close-btn:hover {background: rgba(255。
结合AI加以优化 附件为txt文件需要修改成.js进行安装 开发思路：解析HTML中音视频m4s地址，0.95) !important;color: white !important;border: 2px solid #00a1d6 !important;border-radius: 10px !important;padding: 20px !important;z-index: 10001 !important;width: 500px !important;max-width: 90vw !important;max-height: 80vh !important;overflow-y: auto !important;box-shadow: 0 4px 20px rgba(0。
'error');return;}const file = files[index];const url = file.baseUrl || file.base_url;if (!url) {this.showNotification('#10060; 无效的URL'，我个人用的bilibili evolved，${delay}ms后重试...`);setTimeout(search， '}') // 移除尾随逗号.replace(/， filename);this.showNotification(`#9989; 开始下载: ${filename}`， index) = {const quality = file.id || '未知';const codecs = file.codecs || '未知编码';const bandwidth = file.bandwidth ? ` (${Math.round(file.bandwidth/1000)}kbps)` : '';const url = file.baseUrl || file.base_url || '';return `div class=file-itemdiv class=file-infodivspan class=quality-badge${quality}P/spanspan style=font-size:12px;${codecs}${bandwidth}/span/divbutton class=download-btn data-type=${type} data-index=${index}下载/button/divdiv style=font-size:10px;opacity:0.7;word-break:break-all;${url.substring(0，error: '#e74c3c'，0，可以下载了'，0，0， xlln + 1 + 1 我很赞同！ hwh425 + 1 谢谢@Thanks！ 脑子进秋刀鱼 + 1 + 1 我很赞同！ yp17792351859 + 1 + 1 感谢发布原创作品， 'video') : 'div style=opacity:0.7;font-size:12px;暂无视频数据/div'}/divdiv class=sectiondiv class=section-title#128266; 音频流 (${audios.length}个)/div${audios.length 0 ? this.generateFileListHTML(audios， index);};});}// 下载文件downloadFile(type，窗口无法关闭，0.05) !important;padding: 10px !important;margin-bottom: 8px !important;border-radius: 5px !important;border-left: 3px solid #00a1d6 !important;}.bilibili-downloader-panel .file-info {display: flex !important;justify-content: space-between !important;align-items: center !important;margin-bottom: 5px !important;}.bilibili-downloader-panel .quality-badge {background: #ffa500 !important;color: black !important;padding: 2px 6px !important;border-radius: 3px !important;font-size: 10px !important;font-weight: bold !important;}.bilibili-downloader-panel .download-btn {background: #27ae60 !important;color: white !important;border: none !important;padding: 5px 10px !important;border-radius: 3px !important;cursor: pointer !important;font-size: 12px !important;}.bilibili-downloader-panel .download-btn:hover {background: #219653 !important;}.bilibili-downloader-panel .merge-guide {background: rgba(255，尝试修复...');// 尝试修复JSONtry {const fixed = this.fixJson(match[1]);this.playInfo = JSON.parse(fixed);console.log('#128295; 修复后解析成功');this.onPlayInfoFound();return;} catch (e2) {console.error('#10060; 修复后仍然解析失败');continue;}}}}}}// 如果没找到， 80)}.../div/div`;}).join('');}// 绑定面板事件bindPanelEvents(panel) {const downloadButtons = panel.querySelectorAll('.download-btn');downloadButtons.forEach(btn = {btn.onclick = (e) = {const type = e.target.getAttribute('data-type');const index = parseInt(e.target.getAttribute('data-index'));this.downloadFile(type， title');if (titleElement) {title = titleElement.textContent.replace(/[:/\\|?*]/g，停止查找');this.showNotification('#9888;#65039; 未找到视频数据，255，0.3);max-width: 80vw;text-align: center;`;document.body.appendChild(notification);setTimeout(() = {if (notification.parentNode) {notification.parentNode.removeChild(notification);}}。
sans-serif;box-shadow: 0 2px 10px rgba(0，255，0， '$1:') // 属性名加引号.replace(/，warning: '#f39c12'};const notification = document.createElement('div');notification.innerHTML = message;notification.style.cssText = `position: fixed;top: 20px;left: 50%;transform: translateX(-50%);background: ${colors[type]};color: white;padding: 10px 20px;border-radius: 5px;z-index: 10002;font-family: Arial。
'') // 单引号转双引号.replace(/([a-zA-Z_$][a-zA-Z0-9_$]*):/g， extension);this.startDownload(url，255， sans-serif !important;}.bilibili-downloader-btn:hover {transform: scale(1.05) !important;background: #0087b3 !important;}.bilibili-downloader-panel {position: fixed !important;top: 50% !important;left: 50% !important;transform: translate(-50%，success: '#27ae60'， 'error');return;}const extension = type === 'video' ? '.mp4' : '.m4a';const filename = this.generateFilename(file，0.5) !important;font-family: Arial，提供本地合并指南// @AuThorYou// @matchhttps://www.bilibili.com/video/*// @matchhttps://www.bilibili.com/bangumi/play/*// @grantnone// @run-atdocument-end// ==/UserScript==(function() {'use strict';console.log('#128640; B站视频下载器启动 - 稳定版');class BilibiliDownloader {constructor() {this.playInfo = null;this.init();}init() {this.createDownloadButton();this.findPlayInfo();this.addGlobalStyles();}// 添加全局样式addGlobalStyles() {const style = document.createElement('style');style.textContent = `.bilibili-downloader-btn {position: fixed !important;bottom: 20px !important;right: 20px !important;background: #00a1d6 !important;color: white !important;border: none !important;border-radius: 20px !important;padding: 10px 15px !important;font-size: 14px !important;font-weight: bold !important;cursor: pointer !important;z-index: 10000 !important;box-shadow: 0 2px 10px rgba(0，吾爱破解论坛因你更精彩！ GoldenLumi + 1 + 1 我很赞同！大神厉害。
0， 下载次数: 267，准备重试if (attempts maxAttempts) {const delay = attempts * 1000;console.log(`#9203; 未找到数据。
index， type = 'info') {const colors = {info: '#3498db'，/scriptwindow\.__playinfo__\s*=\s*({[\s\S]*?})\/script/， 1000);})(); 3810239a-fdfd-43b2-ab85-81e8f27072dd.png(376.36 KB， 1000);}// 修复JSON格式fixJson(jsonStr) {return jsonStr.replace(/'/g， index) {const files = type === 'video' ? this.getVideos() : this.getAudios();if (!files || !files[index]) {this.showNotification('#10060; 文件不存在'，0，下载不是很方便， delay);} else {console.log('#10060; 达到最大重试次数， 30).trim();}} catch (e) {console.log('获取标题失败，/window\.__playinfo__\s*=\s*({.*?})(?=window\.__|\/script|$)/];for (let j = 0; j patterns.length; j++) {const match = content.match(patterns[j]);if (match) {console.log(`#127919; 使用模式${j+1}匹配成功`);try {this.playInfo = JSON.parse(match[1]);console.log('#9989; JSON解析成功');this.onPlayInfoFound();return;} catch (error) {console.error('#10060; JSON解析错误， -50%) !important;background: rgba(0，0， 下载积分: 吾爱币 -1 CB 附件 免费评分 参与人数 13 吾爱币 +11 热心值 +13 理由 fate1949 + 1 + 1 热心回复！ cwwloveyu + 1 + 1 我很赞同！ sdlions + 1 + 1 谢谢@Thanks！ wa00000 + 1 + 1 感谢发布原创作品， type，确保页面加载完成setTimeout(search。
\s*}/g， ']') // 移除数组尾随逗号.replace(/\/\/.*$/gm， 'warning');}};// 延迟启动，需关闭网页，0.1) !important;}.bilibili-downloader-panel .section {margin-bottom: 20px !important;}.bilibili-downloader-panel .section-title {color: #ffa500 !important;font-weight: bold !important;margin-bottom: 10px !important;font-size: 14px !important;}.bilibili-downloader-panel .file-item {background: rgba(255，。
'success');}// 获取视频流getVideos() {if (!this.playInfo || !this.playInfo.data) return [];return this.playInfo.data.dash?.video || [];}// 获取音频流getAudios() {if (!this.playInfo || !this.playInfo.data) return [];return this.playInfo.data.dash?.audio || [];}// 显示通知showNotification(message，使用默认名称');}return `${title}_${type}_${file.id || index}${extension}`;}// 开始下载startDownload(url。
'error');return;}const panel = document.createElement('div');panel.id = 'bilibili-downloader-panel';panel.className = 'bilibili-downloader-panel';panel.innerHTML = this.generatePanelHTML();document.body.appendChild(panel);this.bindPanelEvents(panel);console.log('#9989; 下载面板创建成功');}// 生成面板HTMLgeneratePanelHTML() {const videos = this.getVideos();const audios = this.getAudios();return `button class=close-btn×/buttonh3#127916; B站视频下载器/h3div class=sectiondiv class=section-title#127909; 视频流 (${videos.length}个)/div${videos.length 0 ? this.generateFileListHTML(videos， monospace !important;font-size: 11px !important;margin-top: 8px !important;overflow-x: auto !important;}`;document.head.appendChild(style);}// 创建下载按钮createDownloadButton() {const button = document.createElement('button');button.className = 'bilibili-downloader-btn';button.innerHTML = '#128229; 下载视频';button.title = 'B站视频下载工具';button.onclick = () = this.showDownloadPanel();document.body.appendChild(button);console.log('#9989; 下载按钮创建成功');}// 显示下载面板showDownloadPanel() {// 移除旧面板const oldPanel = document.getElementById('bilibili-downloader-panel');if (oldPanel) oldPanel.remove();if (!this.playInfo) {this.showNotification('#10060; 未找到视频数据。
抽空上 ... ccchpig + 1 我很赞同！ astonlake + 1 + 1 感谢发布原创作品。
extension) {// 获取视频标题let title = 'bilibili_video';try {const titleElement = document.querySelector('h1.video-title，0.3) !important;transition: all 0.3s !important;font-family: Arial， 'success');}// 生成文件名generateFilename(file， type，255， filename) {const link = document.createElement('a');link.href = url;link.download = filename;link.style.display = 'none';document.body.appendChild(link);link.click();document.body.removeChild(link);console.log(`#11015;#65039; 下载: ${filename}`);}// 查找playinfo数据（增强版）findPlayInfo() {console.log('#128269; 开始查找视频数据...');let attempts = 0;const maxAttempts = 8;const search = () = {attempts++;console.log(`#128260; 第${attempts}次查找...`);// 方法1: 直接检查window对象if (window.__playinfo__) {console.log('#9989; 从window.__playinfo__找到数据');this.playInfo = window.__playinfo__;this.onPlayInfoFound();return;}// 方法2: 搜索所有script标签const scripts = document.querySelectorAll('script');console.log(`#128202; 扫描 ${scripts.length} 个script标签`);for (let i = 0; i scripts.length; i++) {const script = scripts[i];const content = script.textContent || script.innerHTML || '';if (content.includes('window.__playinfo__')) {console.log(`#9989; 在第${i+1}个script标签中找到目标`);const patterns = [/window\.__playinfo__\s*=\s*({[\s\S]*?})\s*;/，吾爱破解论坛因你更精彩！ 查看全部评分 。