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<!DOCTYPE html> |
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<html lang="zh-CN"> |
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<head> |
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<meta name="description" content="PDF OCR与翻译工具 - 使用 Mistral OCR 提取 PDF 文本并转换为 Markdown，可选择使用 AI 模型进行翻译"> |
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<title>Paper Burner - PDF文档 OCR与翻译工具</title> |
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<script src="https://cdn.tailwindcss.com"></script> |
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<style> |
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@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700&display=swap'); |
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body { |
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font-family: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; |
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} |
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.gradient-bg { |
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background: linear-gradient(135deg, #f5f7fa 0%, #e4edf9 100%); |
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} |
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.gradient-card { |
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background: linear-gradient(135deg, #ffffff 0%, #f9fbff 100%); |
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</head> |
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<body class="gradient-bg min-h-screen"> |
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<div class="container mx-auto px-4 py-8 max-w-6xl"> |
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<header class="text-center mb-12"> |
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<h1 class="text-3xl md:text-4xl font-bold text-gray-800 mb-3">Paper Burner: PDF <span class="text-blue-600">OCR</span> 与翻译工具</h1> |
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<p class="text-gray-600 max-w-2xl mx-auto">使用 Mistral OCR 提取 PDF 文本并转换为 Markdown，可选择使用 AI 模型进行全文中文翻译</p> |
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<p class="text-gray-600 max-w-2xl mx-auto">完美保持公式、图表格式</p> |
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<p class="text-gray-600 max-w-2xl mx-auto text-sm">注意：AI 模型翻译结果仅供参考，最终内容请以原文为准</p> |
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</header> |
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<main> |
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<div class="bg-white rounded-xl shadow-sm p-6 mb-8"> |
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<div class="mb-6"> |
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<h2 class="text-xl font-semibold text-gray-800 mb-4 flex items-center"> |
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<iconify-icon icon="carbon:api" class="mr-2 text-blue-500" width="24"></iconify-icon> |
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API 密钥设置 |
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</h2> |
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<div class="grid grid-cols-1 md:grid-cols-2 gap-6"> |
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<div> |
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<label for="mistralApiKey" class="block text-sm font-medium text-gray-700 mb-1">Mistral API Key <span class="text-red-500">*</span></label> |
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<div class="relative"> |
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<input type="password" id="mistralApiKey" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all" placeholder="输入您的 Mistral API Key"> |
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<button id="toggleMistralKey" class="absolute right-3 top-1/2 transform -translate-y-1/2 text-gray-500 hover:text-gray-700"> |
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<iconify-icon icon="carbon:view" width="20"></iconify-icon> |
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</button> |
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</div> |
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<div class="mt-2 flex items-center"> |
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<input type="checkbox" id="rememberMistralKey" class="rounded text-blue-500 focus:ring-blue-500 mr-2"> |
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<label for="rememberMistralKey" class="text-sm text-gray-600">记住此 API Key</label> |
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</div> |
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</div> |
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<div> |
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<label for="translationApiKey" class="block text-sm font-medium text-gray-700 mb-1">翻译 API Key (可选)</label> |
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<div class="relative"> |
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<input type="password" id="translationApiKey" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all" placeholder="输入翻译服务 API Key (可选)"> |
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<button id="toggleTranslationKey" class="absolute right-3 top-1/2 transform -translate-y-1/2 text-gray-500 hover:text-gray-700"> |
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<iconify-icon icon="carbon:view" width="20"></iconify-icon> |
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</button> |
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</div> |
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<div class="mt-2 flex items-center"> |
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<input type="checkbox" id="rememberTranslationKey" class="rounded text-blue-500 focus:ring-blue-500 mr-2"> |
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<label for="rememberTranslationKey" class="text-sm text-gray-600">记住此 API Key</label> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div class="mb-6"> |
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<h2 class="text-xl font-semibold text-gray-800 mb-4 flex items-center"> |
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<iconify-icon icon="carbon:translate" class="mr-2 text-blue-500" width="24"></iconify-icon> |
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翻译设置 |
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</h2> |
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<div class="grid grid-cols-1 md:grid-cols-2 gap-6"> |
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<div> |
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<label for="translationModel" class="block text-sm font-medium text-gray-700 mb-1">翻译模型</label> |
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<select id="translationModel" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all"> |
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<option value="none">不需要翻译</option> |
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<option value="mistral">Mistral Large</option> |
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<option value="deepseek">DeepSeek v3</option> |
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<option value="gemini">Gemini 2.0 Flash</option> |
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<option value="claude">Claude 3.5 Sonnet</option> |
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<option value="tongyi-deepseek-v3">通义百炼 DeepSeek v3</option> |
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<option value="volcano-deepseek-v3">火山引擎 DeepSeek v3</option> |
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<option value="custom">自定义模型</option> |
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</select> |
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</div> |
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<div id="customModelSettings" class="hidden mt-4 border-t pt-4 border-gray-200"> |
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<h3 class="text-sm font-medium text-gray-700 mb-3">自定义模型设置</h3> |
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<div class="grid grid-cols-1 gap-4"> |
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<div> |
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<label for="customModelName" class="block text-sm font-medium text-gray-700 mb-1">模型名称</label> |
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<input type="text" id="customModelName" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all" placeholder="例如: Claude 3 Opus"> |
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</div> |
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<div> |
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<label for="customApiEndpoint" class="block text-sm font-medium text-gray-700 mb-1">API 端点 URL</label> |
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<input type="text" id="customApiEndpoint" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all" placeholder="例如: https://api.example.com/v1/chat/completions"> |
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</div> |
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<div> |
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<label for="customModelId" class="block text-sm font-medium text-gray-700 mb-1">模型 ID</label> |
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<input type="text" id="customModelId" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all" placeholder="例如: gpt-4-turbo"> |
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</div> |
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<div> |
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<label for="customRequestFormat" class="block text-sm font-medium text-gray-700 mb-1">请求格式</label> |
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<select id="customRequestFormat" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all"> |
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<option value="openai">OpenAI 格式</option> |
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<option value="anthropic">Anthropic 格式</option> |
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<option value="gemini">Google Gemini 格式</option> |
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</select> |
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</div> |
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</div> |
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</div> |
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<div> |
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<label for="targetLanguage" class="block text-sm font-medium text-gray-700 mb-1">目标语言</label> |
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<select id="targetLanguage" class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-blue-500 transition-all"> |
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<option value="chinese">中文</option> |
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</select> |
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</div> |
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</div> |
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</div> |
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<div class="mt-4"> |
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<button id="advancedSettingsToggle" class="text-sm text-gray-500 hover:text-gray-700 flex items-center" type="button"> |
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<iconify-icon icon="carbon:settings-adjust" class="mr-1" width="16"></iconify-icon> |
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<span>高级设置</span> |
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<iconify-icon icon="carbon:chevron-down" class="ml-1" width="16" id="advancedSettingsIcon"></iconify-icon> |
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</button> |
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<div id="advancedSettings" class="hidden mt-3 pt-3 border-t border-gray-100"> |
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<div class="grid grid-cols-1 gap-4"> |
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<div> |
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<label for="maxTokensPerChunk" class="block text-sm font-medium text-gray-700 mb-1">每段最大Token数</label> |
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<div class="flex items-center"> |
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<input type="range" id="maxTokensPerChunk" min="500" max="10000" step="100" value="2000" |
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class="w-full h-2 bg-gray-200 rounded-lg appearance-none cursor-pointer"> |
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<span id="maxTokensPerChunkValue" class="ml-2 text-sm text-gray-600 min-w-[50px]">2000</span> |
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</div> |
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<p class="text-xs text-gray-500 mt-1">默认为2000，较小的值会导致更多的分段，较大的值可能超出模型上下文限制或导致超时</p> |
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</div> |
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</div> |
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</div> |
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</div> |
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<div class="mb-6"> |
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<h2 class="text-xl font-semibold text-gray-800 mb-4 flex items-center"> |
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<iconify-icon icon="carbon:document-pdf" class="mr-2 text-blue-500" width="24"></iconify-icon> |
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PDF 文件上传 |
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</h2> |
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<div class="border-2 border-dashed border-gray-300 rounded-lg p-8 text-center" id="dropZone"> |
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<input type="file" id="pdfFileInput" accept=".pdf" class="hidden"> |
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<div class="mx-auto mb-4 w-16 h-16 flex items-center justify-center rounded-full bg-blue-50"> |
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<iconify-icon icon="carbon:upload" class="text-blue-500" width="32"></iconify-icon> |
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</div> |
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<h3 class="text-lg font-medium text-gray-800 mb-1">拖放 PDF 文件到这里</h3> |
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<p class="text-sm text-gray-500 mb-4">或者</p> |
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<button id="browseFilesBtn" class="px-6 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-all focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"> |
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浏览文件 |
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</button> |
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<div id="fileInfo" class="hidden mt-4 flex items-center justify-center text-left"> |
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<div class="mr-3"> |
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<iconify-icon icon="carbon:document-pdf" class="text-red-500" width="32"></iconify-icon> |
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</div> |
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<div> |
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<p id="fileName" class="text-sm font-medium text-gray-800"></p> |
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<p id="fileSize" class="text-xs text-gray-500"></p> |
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</div> |
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<button id="removeFileBtn" class="ml-4 text-gray-400 hover:text-gray-600"> |
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<iconify-icon icon="carbon:close" width="20"></iconify-icon> |
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</button> |
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</div> |
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</div> |
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</div> |
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<div class="flex justify-center mt-8"> |
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<button id="processBtn" class="px-8 py-3 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-all focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50 disabled:cursor-not-allowed flex items-center"> |
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<iconify-icon icon="carbon:play" class="mr-2" width="20"></iconify-icon> |
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<span>开始处理</span> |
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</button> |
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</div> |
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</div> |
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<div id="resultsSection" class="bg-white rounded-xl shadow-sm p-6 mb-8 hidden"> |
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<h2 class="text-xl font-semibold text-gray-800 mb-4 flex items-center"> |
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<iconify-icon icon="carbon:document" class="mr-2 text-blue-500" width="24"></iconify-icon> |
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处理结果 |
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</h2> |
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<div class="grid grid-cols-1 md:grid-cols-2 gap-6"> |
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<div class="gradient-card rounded-lg p-4 border border-gray-100 shadow-sm"> |
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<h3 class="font-medium text-gray-800 mb-2 flex items-center"> |
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<iconify-icon icon="carbon:markdown" class="mr-2 text-blue-500" width="20"></iconify-icon> |
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Markdown 内容 |
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</h3> |
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<div id="markdownPreview" class="h-40 overflow-auto bg-gray-50 rounded p-3 text-sm text-gray-700 font-mono"></div> |
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<button id="downloadMarkdownBtn" class="mt-3 px-4 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-all focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 flex items-center justify-center w-full"> |
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<iconify-icon icon="carbon:download" class="mr-2" width="16"></iconify-icon> |
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<span>下载 Markdown</span> |
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</button> |
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</div> |
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<div class="gradient-card rounded-lg p-4 border border-gray-100 shadow-sm" id="translationResultCard"> |
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<h3 class="font-medium text-gray-800 mb-2 flex items-center"> |
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<iconify-icon icon="carbon:translate" class="mr-2 text-blue-500" width="20"></iconify-icon> |
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翻译内容 |
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</h3> |
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<div id="translationPreview" class="h-40 overflow-auto bg-gray-50 rounded p-3 text-sm text-gray-700"></div> |
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<button id="downloadTranslationBtn" class="mt-3 px-4 py-2 bg-blue-500 text-white rounded-lg hover:bg-blue-600 transition-all focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 flex items-center justify-center w-full"> |
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<iconify-icon icon="carbon:download" class="mr-2" width="16"></iconify-icon> |
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<span>下载翻译</span> |
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</button> |
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</div> |
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</div> |
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</div> |
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<div id="progressSection" class="bg-white rounded-xl shadow-sm p-6 mb-8 hidden"> |
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<h2 class="text-xl font-semibold text-gray-800 mb-4 flex items-center"> |
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<iconify-icon icon="carbon:progress-bar" class="mr-2 text-blue-500" width="24"></iconify-icon> |
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处理进度 |
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</h2> |
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<div class="mb-4"> |
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<div class="flex justify-between mb-1"> |
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<span id="progressStep" class="text-sm font-medium text-gray-700">OCR处理中...</span> |
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<span id="progressPercentage" class="text-sm font-medium text-gray-700">0%</span> |
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</div> |
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<div class="w-full bg-gray-200 rounded-full h-2.5"> |
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<div id="progressBar" class="bg-blue-600 h-2.5 rounded-full" style="width: 0%"></div> |
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</div> |
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</div> |
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<div id="progressLog" class="bg-gray-50 rounded-lg p-4 h-32 overflow-auto text-sm text-gray-600 font-mono"></div> |
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</div> |
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</main> |
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<footer class="text-center text-gray-500 text-sm mt-12"> |
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<p class="mb-2"> |
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<a href="https://github.com/baoyudu/ocrpdf" class="text-blue-500 hover:text-blue-700 transition-colors" target="_blank" rel="noopener noreferrer"> |
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<iconify-icon icon="carbon:logo-github" class="mr-1" inline></iconify-icon> |
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GitHub |
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</a> |
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</p> |
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<p>Bao Yu © 2025</p> |
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</footer> |
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</div> |
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<div id="notification-container" class="fixed top-4 right-4 z-50 flex flex-col items-end space-y-2 pointer-events-none"></div> |
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<script src="https://unpkg.com/[email protected]/dist/iconify-icon.min.js"></script> |
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<script src="app.js"></script> |
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</body> |
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</html> |
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