想把腾讯视频会议转写的文字稿导出，在网上找到一个油猴脚本，无法使用，然后放到 deepseek 里面让其修改，经过几次反复，修改成功。下面是代码，复制到油猴里面就可以用了。代码里面有修改前代码的 github 地址。

// ==UserScript==
// @name         腾讯会议转写纪要导出神器 (Tencent Meeting Transcript Exporter) 修复版
// @namespace    https://github.com/awesome-tampermonkey
// @version      1.1.2
// @description  一键导出腾讯会议录制视频和纯文字转写的内容和纪要，支持 Markdown、HTML、TXT 格式导出和复制
// @author       东哥说 AI
// @match        https://meeting.tencent.com/cw/*
// @match        https://meeting.tencent.com/ct/*
// @grant        none
// @license      MIT
// ==/UserScript==
 
(function() {
    'use strict';
 
    const CONFIG = {
        BUTTON_STYLE: `
            position: fixed;
            top: 20px;
            right: 20px;
            z-index: 10000;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border: none;
            border-radius: 8px;
            padding: 12px 20px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
            transition: all 0.3s ease;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        `,
        MODAL_STYLE: `
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 10001;
            display: flex;
            justify-content: center;
            align-items: center;
        `,
        MODAL_CONTENT_STYLE: `
            background: white;
            border-radius: 12px;
            padding: 30px;
            max-width: 500px;
            width: 90%;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
        `
    };
 
    const utils = {getPageType() {
            const url = window.location.href;
            if (url.includes('/cw/')) return 'recording';
            if (url.includes('/ct/')) return 'transcript';
            return 'unknown';
        },
 
        getMeetingTitle() {
            // 尝试多种方式获取会议标题
            const selectors = [
                '.meeting-main-subject .subject',
                '.meeting-subject',
                '.meeting-title',
                '.style_header-info__6mQkP', // 新增选择器
                'h1', // 通用标题
            ];
             
            for (const sel of selectors) {const el = document.querySelector(sel);
                if (el) {const text = el.textContent.trim();
                    // 如果只获取到部分内容（比如 "返回" 等），继续查找
                    if (text && text.length> 3 && !text.startsWith('返回')) {return text;}
                }
            }
             
            // 如果以上都失败，从 URL 或其他地方获取
            const pageTitle = document.title;
            if (pageTitle && pageTitle !== '腾讯会议') {return pageTitle;}
             
            return '腾讯会议转写';
        },
         
        getRecordingTime() {
            // 尝试从页面中提取录制时间
            const selectors = [
                '.meeting-begin-time-in-date',
                '.meeting-time',
                '[class*="time"]',
            ];
             
            for (const sel of selectors) {const el = document.querySelector(sel);
                if (el) {const text = el.textContent.trim();
                    // 匹配时间格式
                    if (/\d{4}[\/\-]\d{2}[\/\-]\d{2}/.test(text)) {return text.match(/\d{4}[\/\-]\d{2}[\/\-]\d{2}[\s\d\:]*/)[0];
                    }
                }
            }
             
            return new Date().toLocaleString('zh-CN');
        },
         
        getMeetingKeywords() {const keywords = [];
            const topicElements = document.querySelectorAll('.topicTag .topicText');
            topicElements.forEach(element => {const keyword = element.textContent.trim();
                if (keyword) {keywords.push(keyword);
                }
            });
            return keywords;
        },
 
        getCurrentTabType() {const pageType = this.getPageType();
            if (pageType === 'transcript') return 'both';
 
            const activeTab = document.querySelector('.met-tabs__tabitem.is-active .tab');
            if (!activeTab) return 'transcript';
 
            const tabText = activeTab.textContent.trim();
            if (tabText.includes('纪要')) return 'summary';
            return 'transcript';
        },
 
        // 修复后的转写内容获取方法
        async getTranscriptContent() {const pageType = this.getPageType();
             
            // 查找虚拟滚动容器
            const scrollContainer = document.querySelector('.minutes-module-list');
             
            if (!scrollContainer) {return this.getTranscriptContentFallback();
            }
             
            // 检查是否需要滚动
            if (scrollContainer.scrollHeight <= scrollContainer.clientHeight + 100) {return this.getTranscriptContentFallback();
            }
             
            const originalScrollTop = scrollContainer.scrollTop;
            let allContent = new Map();
            let lastScrollTop = -1;
            let stuckCounter = 0;
             
            try {
                // 先滚动到顶部
                scrollContainer.scrollTop = 0;
                await this.sleep(300);
                 
                // 持续滚动直到底部
                while (scrollContainer.scrollTop !== lastScrollTop && stuckCounter < 3) {
                    lastScrollTop = scrollContainer.scrollTop;
                     
                    // 收集当前可见的内容
                    const paragraphs = document.querySelectorAll('.paragraph-module_detail-page-style__Lhz8l');
                     
                    paragraphs.forEach(para => {const pid = para.getAttribute('data-pid');
                        if (!pid || allContent.has(pid)) return;
                         
                        const speakerElement = para.querySelector('.paragraph-module_speaker-name__afSbd');
                        const timeElement = para.querySelector('.paragraph-module_p-start-time__QAWWl');
                        const textElement = para.querySelector('.paragraph-module_sentences__zK2oL');
                         
                        if (textElement && textElement.textContent.trim()) {
                            allContent.set(pid, {pid: parseInt(pid),
                                time: timeElement ? timeElement.textContent.trim() : '',
                                speaker: speakerElement ? speakerElement.textContent.trim() : '未知发言人',
                                text: textElement.textContent.trim()});
                        }
                    });
                     
                    // 向下滚动
                    const newScrollTop = scrollContainer.scrollTop + scrollContainer.clientHeight * 0.8;
                    scrollContainer.scrollTop = newScrollTop;
                     
                    // 等待渲染
                    await this.sleep(150);
                     
                    // 检查是否卡住
                    if (scrollContainer.scrollTop === lastScrollTop) {
                        stuckCounter++;
                        // 尝试多滚动一点
                        scrollContainer.scrollTop += 50;
                        await this.sleep(100);
                    } else {stuckCounter = 0;}
                }
                 
                // 恢复原始滚动位置
                scrollContainer.scrollTop = originalScrollTop;
                 
                // 按 pid 排序
                return Array.from(allContent.values()).sort((a, b) => a.pid - b.pid);
                 
            } catch (error) {console.error('获取转写内容失败:', error);
                scrollContainer.scrollTop = originalScrollTop;
                return this.getTranscriptContentFallback();}
        },
         
        getTranscriptContentFallback() {const paragraphs = document.querySelectorAll('.paragraph-module_detail-page-style__Lhz8l');
            let content = [];
             
            paragraphs.forEach(para => {const speakerElement = para.querySelector('.paragraph-module_speaker-name__afSbd');
                const timeElement = para.querySelector('.paragraph-module_p-start-time__QAWWl');
                const textElement = para.querySelector('.paragraph-module_sentences__zK2oL');
                 
                if (textElement && textElement.textContent.trim()) {
                    content.push({time: timeElement ? timeElement.textContent.trim() : '',
                        speaker: speakerElement ? speakerElement.textContent.trim() : '未知发言人',
                        text: textElement.textContent.trim()});
                }
            });
             
            return content;
        },
 
        sleep(ms) {return new Promise(resolve => setTimeout(resolve, ms));
        },
 
        getSummaryContent() {const pageType = this.getPageType();
             
            if (pageType === 'transcript') {const summaryContainer = document.querySelector('.aisummary-container .summary-content-wrap');
                if (!summaryContainer) return null;
 
                const elements = summaryContainer.querySelectorAll('h4, p, li');
                return Array.from(elements).map(el => ({type: el.tagName.toLowerCase(),
                    text: el.textContent.trim()})).filter(item => item.text);
            }
 
            const summaryContainer = document.querySelector('.summary-content-wrap');
            if (!summaryContainer) return null;
 
            const elements = summaryContainer.querySelectorAll('h4, p, li, div[contenteditable="true"]');
            return Array.from(elements).map(el => ({type: el.tagName.toLowerCase(),
                text: el.textContent.trim()})).filter(item => item.text);
        },
 
        formatAsMarkdown(data, type) {const title = this.getMeetingTitle();
            const recordingTime = this.getRecordingTime();
            const keywords = this.getMeetingKeywords();
            const exportTime = new Date().toLocaleString('zh-CN');
             
            let markdown = `# ${title}\n\n`;
            markdown += `** 录制时间 **: ${recordingTime}\n`;
            markdown += `** 导出时间 **: ${exportTime}\n`;
            markdown += `** 内容类型 **: ${type === 'transcript' ? '转写内容' : '会议纪要'}\n`;
             
            if (keywords.length> 0) {markdown += `** 会议关键词 **: ${keywords.join('、')}\n`;
            }
            markdown += `\n---\n\n`;
             
            if (type === 'transcript' && Array.isArray(data)) {
                markdown += `## 转写内容 \n\n`;
                data.forEach(item => {markdown += `### ${item.speaker}${item.time ? ` (${item.time})` : ''}\n\n`;
                    markdown += `${item.text}\n\n---\n\n`;
                });
            } else if (type === 'summary' && Array.isArray(data)) {
                markdown += `## 会议纪要 \n\n`;
                data.forEach(item => {if (item.type === 'h4') {markdown += `### ${item.text}\n\n`;
                    } else if (item.type === 'li') {markdown += `- ${item.text}\n`;
                    } else {markdown += `${item.text}\n\n`;
                    }
                });
            }
             
            return markdown;
        },
 
        formatAsHTML(data, type) {const title = this.getMeetingTitle();
            const recordingTime = this.getRecordingTime();
            const keywords = this.getMeetingKeywords();
            const exportTime = new Date().toLocaleString('zh-CN');
             
            let html = `\n\n\n`;
            html += `    \n`;
            html += `    \n`;
            html += `    \n`;
            html += `    \n\n\n`;
             
            html += `    
\n`;
            html += `        
${title}
\n`;
            html += `        
 录制时间 : ${recordingTime}
\n`;
            html += `        
 导出时间 : ${exportTime}
\n`;
            html += `        
 内容类型 : ${type === 'transcript' ? '转写内容' : '会议纪要'}
\n`;
            if (keywords.length> 0) {html += `        
\n`;
                html += `             会议关键词 : `;
                keywords.forEach(keyword => {html += `${keyword}`;
                });
                html += `\n        
\n`;
            }
            html += `    
\n`;
             
            if (type === 'transcript' && Array.isArray(data)) {html += `    
 转写内容 
\n`;
                data.forEach(item => {html += `    
\n`;
                    html += `        
${item.speaker}${item.time ? ` (${item.time})` : ''}
\n`;
                    html += `        
${item.text}
\n`;
                    html += `    
\n`;
                });
            } else if (type === 'summary' && Array.isArray(data)) {html += `    
 会议纪要 
\n`;
                data.forEach(item => {if (item.type === 'h4') {html += `    
${item.text}
\n`;
                    } else if (item.type === 'li') {html += `    
${item.text}
\n`;
                    } else {html += `    
${item.text}
\n`;
                    }
                });
            }
             
            html += `\n`;
            return html;
        },
 
        formatAsTXT(data, type) {const title = this.getMeetingTitle();
            const recordingTime = this.getRecordingTime();
            const keywords = this.getMeetingKeywords();
            const exportTime = new Date().toLocaleString('zh-CN');
             
            let txt = `${title}\n`;
            txt += `${'='.repeat(Math.min(title.length, 50))}\n\n`;
            txt += ` 录制时间: ${recordingTime}\n`;
            txt += ` 导出时间: ${exportTime}\n`;
            txt += ` 内容类型: ${type === 'transcript' ? '转写内容' : '会议纪要'}\n`;
             
            if (keywords.length> 0) {txt += ` 会议关键词: ${keywords.join('、')}\n`;
            }
            txt += `\n`;
             
            if (type === 'transcript' && Array.isArray(data)) {txt += ` 转写内容 \n${'-'.repeat(10)}\n\n`;
                data.forEach(item => {txt += `${item.speaker}${item.time ? ` (${item.time})` : ''}\n`;
                    txt += `${item.text}\n\n`;
                });
            } else if (type === 'summary' && Array.isArray(data)) {txt += ` 会议纪要 \n${'-'.repeat(10)}\n\n`;
                data.forEach(item => {if (item.type === 'h4') {txt += `\n${item.text}\n${'-'.repeat(Math.min(item.text.length, 30))}\n`;
                    } else if (item.type === 'li') {txt += `• ${item.text}\n`;
                    } else {txt += `${item.text}\n\n`;
                    }
                });
            }
             
            return txt;
        },
 
        downloadFile(content, filename, type) {
            const mimeTypes = {
                'md': 'text/markdown',
                'html': 'text/html',
                'txt': 'text/plain'
            };
             
            const blob = new Blob(['\ufeff' + content], {type: mimeTypes[type] || 'text/plain' }); // 添加 BOM 解决中文乱码
            const url = URL.createObjectURL(blob);
            const a = document.createElement('a');
            a.href = url;
            a.download = filename;
            document.body.appendChild(a);
            a.click();
            document.body.removeChild(a);
            URL.revokeObjectURL(url);
        },
 
        async copyToClipboard(text) {
            try {await navigator.clipboard.writeText(text);
                return true;
            } catch (err) {const textArea = document.createElement('textarea');
                textArea.value = text;
                textArea.style.position = 'fixed';
                textArea.style.opacity = '0';
                document.body.appendChild(textArea);
                textArea.select();
                const success = document.execCommand('copy');
                document.body.removeChild(textArea);
                return success;
            }
        },
 
        showMessage(message, type = 'success') {const existingMsg = document.querySelector('.tm-exporter-message');
            if (existingMsg) existingMsg.remove();
             
            const messageDiv = document.createElement('div');
            messageDiv.className = 'tm-exporter-message';
            const colors = {
                'success': '#10b981',
                'error': '#ef4444',
                'info': '#3b82f6',
                'warning': '#f59e0b'
            };
            messageDiv.style.cssText = `
                position: fixed;
                top: 80px;
                right: 20px;
                z-index: 10002;
                padding: 12px 20px;
                border-radius: 6px;
                color: white;
                font-weight: 600;
                font-size: 14px;
                font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
                transition: all 0.3s ease;
                background: ${colors[type] || colors.success};
                max-width: 400px;
                word-wrap: break-word;
            `;
            messageDiv.textContent = message;
            document.body.appendChild(messageDiv);
             
            setTimeout(() => {
                messageDiv.style.opacity = '0';
                messageDiv.style.transform = 'translateX(100%)';
                setTimeout(() => {if (messageDiv.parentNode) {messageDiv.parentNode.removeChild(messageDiv);
                    }
                }, 300);
            }, 3000);
        }
    };
 
    class TencentMeetingExporter {constructor() {this.init();
        }
 
        init() {this.createExportButton();
        }
 
        createExportButton() {
            // 移除已存在的按钮
            const existingBtn = document.querySelector('.tm-exporter-btn');
            if (existingBtn) existingBtn.remove();
             
            const button = document.createElement('button');
            button.className = 'tm-exporter-btn';
            button.textContent = '📝 导出转写 / 纪要';
            button.style.cssText = CONFIG.BUTTON_STYLE;
             
            button.addEventListener('mouseenter', () => {button.style.transform = 'translateY(-2px)';
                button.style.boxShadow = '0 6px 20px rgba(102, 126, 234, 0.6)';
            });
             
            button.addEventListener('mouseleave', () => {button.style.transform = 'translateY(0)';
                button.style.boxShadow = '0 4px 15px rgba(102, 126, 234, 0.4)';
            });
             
            button.addEventListener('click', () => {this.showExportModal();
            });
             
            document.body.appendChild(button);
        }
 
        showExportModal() {const currentTab = utils.getCurrentTabType();
            let modalHTML;
 
            if (currentTab === 'both') {
                modalHTML = `
                    
 导出转写 / 纪要 
                    
 选择要导出的内容类型和格式 
                    

                        📄 导出转写 (MD)
                        📋 导出纪要 (MD)
                        🌐 导出转写 (HTML)
                        🌐 导出纪要 (HTML)
                        📝 导出转写 (TXT)
                        📋 复制转写 (MD)
                    
                    

                         取消 
                    
                `;
            } else {
                const tabName = currentTab === 'transcript' ? '转写内容' : '会议纪要';
                modalHTML = `
                    
 导出 ${tabName}
                    
 选择导出格式，文件名将自动使用会议标题 
                    

                        📄 Markdown
                        🌐 HTML
                        📝 TXT
                        📋 复制 Markdown
                    
                    

                         取消 
                    
                `;
            }
 
            const modal = document.createElement('div');
            modal.style.cssText = CONFIG.MODAL_STYLE;
             
            const modalContent = document.createElement('div');
            modalContent.style.cssText = CONFIG.MODAL_CONTENT_STYLE;
            modalContent.innerHTML = modalHTML;
             
            // 添加按钮悬停效果
            const buttons = modalContent.querySelectorAll('button[id^="export-"], button[id^="copy-"]');
            buttons.forEach(btn => {btn.addEventListener('mouseenter', () => {
                    btn.style.background = btn.style.color;
                    btn.style.color = 'white';
                });
                btn.addEventListener('mouseleave', () => {
                    btn.style.background = 'white';
                    btn.style.color = btn.style.borderColor;
                });
            });
 
            // 绑定事件
            if (currentTab === 'both') {modalContent.querySelector('#export-transcript-md')?.addEventListener('click', () => this.exportContent('md', 'transcript'));
                modalContent.querySelector('#export-summary-md')?.addEventListener('click', () => this.exportContent('md', 'summary'));
                modalContent.querySelector('#export-transcript-html')?.addEventListener('click', () => this.exportContent('html', 'transcript'));
                modalContent.querySelector('#export-summary-html')?.addEventListener('click', () => this.exportContent('html', 'summary'));
                modalContent.querySelector('#export-transcript-txt')?.addEventListener('click', () => this.exportContent('txt', 'transcript'));
                modalContent.querySelector('#copy-transcript-md')?.addEventListener('click', () => this.copyContent('transcript'));
            } else {modalContent.querySelector('#export-md')?.addEventListener('click', () => this.exportContent('md'));
                modalContent.querySelector('#export-html')?.addEventListener('click', () => this.exportContent('html'));
                modalContent.querySelector('#export-txt')?.addEventListener('click', () => this.exportContent('txt'));
                modalContent.querySelector('#copy-md')?.addEventListener('click', () => this.copyContent());
            }
            modalContent.querySelector('#modal-close').addEventListener('click', () => this.closeModal(modal));
             
            modal.addEventListener('click', (e) => {if (e.target === modal) {this.closeModal(modal);
                }
            });
             
            modal.appendChild(modalContent);
            document.body.appendChild(modal);
        }
 
        async exportContent(format, contentType = null) {
            try {const currentTab = utils.getCurrentTabType();
                const exportType = contentType || (currentTab === 'both' ? 'transcript' : currentTab);
                let data;
 
                if (exportType === 'transcript') {utils.showMessage('正在获取转写内容，请稍候...', 'info');
                    data = await utils.getTranscriptContent();
                     
                    if (!data || data.length === 0) {utils.showMessage('未找到转写内容，请确保页面已加载完成', 'error');
                        return;
                    }
                     
                    utils.showMessage(` 获取成功！共找到 ${data.length} 条转写记录 `, 'success');
                } else {data = utils.getSummaryContent();
                    if (!data || data.length === 0) {utils.showMessage('未找到纪要内容，请确保页面已加载完成', 'error');
                        return;
                    }
                }
                 
                const title = utils.getMeetingTitle();
                const recordingTime = utils.getRecordingTime();
                 
                let timestamp;
                if (recordingTime) {timestamp = recordingTime.replace(/[^\d]/g, '').slice(0, 14);
                    if (timestamp.length>= 12) {timestamp = timestamp.slice(0, 8) + '_' + timestamp.slice(8);
                    }
                } else {const now = new Date();
                    timestamp = now.getFullYear().toString() + 
                        (now.getMonth() + 1).toString().padStart(2, '0') + 
                        now.getDate().toString().padStart(2, '0') + '_' +
                        now.getHours().toString().padStart(2, '0') + 
                        now.getMinutes().toString().padStart(2, '0') + 
                        now.getSeconds().toString().padStart(2, '0');
                }
                 
                const tabName = exportType === 'transcript' ? '转写' : '纪要';
                // 清理文件名中的特殊字符
                const safeTitle = title.replace(/[\\/:*?"<>|]/g,'_');
                const filename = `${safeTitle}_${tabName}_${timestamp}.${format}`;
 
                let content;
                switch (format) {
                    case 'md':
                        content = utils.formatAsMarkdown(data, exportType);
                        break;
                    case 'html':
                        content = utils.formatAsHTML(data, exportType);
                        break;
                    case 'txt':
                        content = utils.formatAsTXT(data, exportType);
                        break;
                }
                 
                utils.downloadFile(content, filename, format);
                utils.showMessage(`${format.toUpperCase()} 文件导出成功！`);
                 
                const modal = document.querySelector('div[style*="position: fixed"][style*="z-index: 10001"]');
                if (modal) this.closeModal(modal);
                 
            } catch (error) {console.error('导出失败:', error);
                utils.showMessage('导出失败：' + error.message, 'error');
            }
        }
 
        async copyContent(contentType = null) {
            try {const currentTab = utils.getCurrentTabType();
                const exportType = contentType || (currentTab === 'both' ? 'transcript' : currentTab);
                let data;
 
                if (exportType === 'transcript') {utils.showMessage('正在获取转写内容，请稍候...', 'info');
                    data = await utils.getTranscriptContent();
                     
                    if (!data || data.length === 0) {utils.showMessage('未找到转写内容，请确保页面已加载完成', 'error');
                        return;
                    }
                     
                    utils.showMessage(` 获取成功！共找到 ${data.length} 条转写记录 `, 'success');
                } else {data = utils.getSummaryContent();
                    if (!data || data.length === 0) {utils.showMessage('未找到纪要内容，请确保页面已加载完成', 'error');
                        return;
                    }
                }
 
                const content = utils.formatAsMarkdown(data, exportType);
                const success = await utils.copyToClipboard(content);
 
                if (success) {utils.showMessage('Markdown 内容已复制到剪贴板！');
                } else {utils.showMessage('复制失败，请重试', 'error');
                }
 
                const modal = document.querySelector('div[style*="position: fixed"][style*="z-index: 10001"]');
                if (modal) this.closeModal(modal);
                 
            } catch (error) {console.error('复制失败:', error);
                utils.showMessage('复制失败：' + error.message, 'error');
            }
        }
 
        closeModal(modal) {
            modal.style.opacity = '0';
            setTimeout(() => {if (modal.parentNode) {modal.parentNode.removeChild(modal);
                }
            }, 300);
        }
    }
 
    // 页面加载完成后初始化
    function init() {
        // 先检查页面是否包含转写内容
        const checkInterval = setInterval(() => {const hasContent = document.querySelector('.minutes-module-list');
            if (hasContent) {clearInterval(checkInterval);
                new TencentMeetingExporter();}
        }, 500);
         
        // 最多等待 10 秒
        setTimeout(() => {clearInterval(checkInterval);
            if (!document.querySelector('.tm-exporter-btn')) {new TencentMeetingExporter();
            }
        }, 10000);
    }
 
    init();})();