n8n/1.云大阁邮件.md

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        "text": "=你是一个专业的前端文案工程师和信息可视化专家。\n以下是一个大模型生成的报告，我觉得存在问题需要改进，以下是修改建议：\n{{ $json.data['修改意见'] }}\n以下是原报告，修改后按照原格式输出\n{{ $('Code2').item.json.html }}",
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      "name": "Basic LLM Chain1"
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          "__rl": true,
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    {
      "parameters": {
        "operation": "sendAndWait",
        "fromEmail": "1594481789@qq.com",
        "toEmail": "383369080@qq.com",
        "subject": "本周邮件",
        "message": "={{ $json.text }}",
        "responseType": "customForm",
        "formFields": {
          "values": [
            {
              "fieldLabel": "yes or no ?",
              "fieldType": "dropdown",
              "fieldOptions": {
                "values": [
                  {
                    "option": "yes"
                  },
                  {
                    "option": "no"
                  }
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              "fieldLabel": "修改意见",
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      "parameters": {
        "method": "POST",
        "url": "https://yundage.com/api/statistics/report",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpBearerAuth",
        "sendHeaders": true,
        "headerParameters": {
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              "name": "Bearer",
              "value": "0a1fa2d3016b172bd2fbc302ab6d060f"
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          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={\n\"startTime\":\"{{ $now.minus({ weeks: 1 }).toFormat('yyyy-MM-dd') }} 00:00:00\",\n\"endTime\":\"{{ $now.toFormat('yyyy-MM-dd') }} 00:00:00\"\n}\n",
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        "batchSize": "=1",
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      "position": [
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      "id": "144d9e1b-5f88-4a9c-954f-8d3c7fa487ea",
      "name": "Loop Over Items1"
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    {
      "parameters": {
        "promptType": "define",
        "text": "=你是一个专业的前端文案工程师和信息可视化专家。请基于以下 JSON 格式的报告摘要数据，帮我生成一个高质量的 HTML 页面。\n\n以下是你要展示的内容数据：\n{{ $json.result.allfile }}\n请你按照如下要求设计这个 HTML 页面：\n\n### 📌 页面结构要求：\n1. 页面标题为：**《最新行业报告汇总》**\n2. 页面顶部有一个**简洁的横幅标题**，居中展示。\n3. 每一份报告以**卡片（Card）形式**排布，每张卡片包括：\n   - 报告标题（使用 <h3> 或加粗字体）\n   - 报告摘要（一段文字，控制在 3-4 行）\n   - 阅读链接（带跳转的超链接，按钮或文字链接格式）\n4. 页面整体采用**响应式设计**，在桌面和移动端上表现良好。\n5. 使用美观的字体配色，建议配色主题为：\n   - 主标题颜色：#2c3e50（深蓝色）\n   - 正文颜色：#34495e\n   - 背景色：#f8f9fa 或白色\n   - 链接颜色：#3498db（蓝色）\n6. 页面使用简洁的 CSS 样式，内嵌在 `<style>` 中，不要依赖外部 CSS 文件。\n7. 你可以为每张卡片添加轻微阴影效果或圆角，提升视觉体验。\n\n请输出完整 HTML 源码，不要包含额外解释或说明。\n输出不要带代码块说明```等符号，我需要你输出的html代码复制就可以作为网页使用\n示例：\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n  <meta charset=\"UTF-8\">\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n  <title>《最新行业报告汇总》</title>\n  <style>\n    body {\n      font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"Noto Sans\", sans-serif, \"Apple Color Emoji\", \"Segoe UI Emoji\", \"Segoe UI Symbol\", \"Noto Color Emoji\";\n      background-color: #f8f9fa; /* 背景色 */\n      color: #34495e; /* 正文颜色 */\n      margin: 0;\n      padding: 0;\n      line-height: 1.6;\n    }\n\n    .header-banner {\n      background-color: #ffffff;\n      padding: 40px 20px;\n      text-align: center;\n      border-bottom: 1px solid #e0e0e0;\n      margin-bottom: 30px;\n      box-shadow: 0 2px 4px rgba(0,0,0,0.03);\n    }\n\n    .header-banner h1 {\n      color: #2c3e50; /* 主标题颜色 */\n      font-size: 2.5em;\n      margin: 0;\n      padding: 0;\n    }\n\n    .header-banner p {\n      color: #7f8c8d;\n      font-size: 1.1em;\n      margin-top: 10px;\n    }\n\n    .report-grid {\n      display: grid;\n      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n      gap: 30px;\n      max-width: 1200px;\n      margin: 0 auto 50px auto;\n      padding: 0 20px;\n    }\n\n    .card {\n      background-color: #ffffff;\n      border-radius: 10px;\n      box-shadow: 0 4px 15px rgba(0,0,0,0.08); /* 轻微阴影效果 */\n      padding: 25px;\n      display: flex; /* 使用flex布局让内容自适应 */\n      flex-direction: column;\n      justify-content: space-between; /* 让按钮在底部 */\n      transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;\n    }\n\n    .card:hover {\n      transform: translateY(-5px);\n      box-shadow: 0 6px 20px rgba(0,0,0,0.12);\n    }\n\n    .card-title {\n      font-size: 1.3em;\n      color: #2c3e50; /* 深蓝色 */\n      margin-top: 0;\n      margin-bottom: 15px;\n      font-weight: bold;\n    }\n\n    .card-summary {\n      font-size: 0.95em;\n      color: #34495e; /* 正文颜色 */\n      margin-bottom: 20px;\n      /*\n      // 以下是原始可能导致截断的CSS，现在移除或注释掉\n      overflow: hidden;\n      display: -webkit-box;\n      -webkit-line-clamp: 4; // 限制为4行\n      -webkit-box-orient: vertical;\n      height: 96px; // 或其他固定高度，现在移除\n      */\n      flex-grow: 1; /* 让摘要占据可用空间，使其内容完全显示 */\n    }\n\n    .card-link {\n      display: inline-block;\n      background-color: #3498db; /* 链接颜色 */\n      color: #ffffff;\n      padding: 10px 20px;\n      border-radius: 5px;\n      t
        "batching": {}
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      "type": "@n8n/n8n-nodes-langchain.chainLlm",
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      "id": "99072634-e687-4258-8e1f-37d35094260d",
      "name": "Basic LLM Chain2"
    },
    {
      "parameters": {
        "fromEmail": "yundage@caict.ac.cn",
        "toEmail": "={{ $json.email }}",
        "subject": "=云大阁新报告推送",
        "emailFormat": "=html",
        "html": "={{ $('Code2').item.json.html }}",
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          "appendAttribution": false
        }
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          "id": "EwM5mBudN0JCWpF0",
          "name": "媛姐"
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        "operation": "executeQuery",
        "query": "SELECT DISTINCT name, email FROM subscribers WHERE active = 1;\n\n\n\n",
        "options": {}
      },
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      "typeVersion": 2.4,
      "position": [
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      "id": "83099d6f-7f44-4458-9c4f-f78d90cfff51",
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          "id": "WgJFY66tWFEyYTXj",
          "name": "yuanjie"
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        "jsCode": "// 创建一个数组，收集所有 item.json 内容\nconst allItems = [];\nlet itemCount = 0;\n\n// 遍历所有输入的 item，收集 json 数据\nfor (const item of $input.all()) {\n  allItems.push(item.json);\n  itemCount++;\n}\n\n// 返回一个 item，其中包含所有 item.json 的合并数据以及 item 的数量\n\n\n\n\n\n// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nconst mergedString = allItems\n  .map(doc => JSON.stringify(doc, null, 2))  // 格式化每个对象（缩进2空格）\n  .join('\\n\\n'); // 每个对象之间用两个换行分隔\n \n// 构建新格式的对象\nconst result = {\n  allfile: mergedString,\n  totalItems: itemCount \n};\n\nreturn {result};"
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            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 2
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          "conditions": [
            {
              "id": "36a179d0-001f-4cb9-a271-da04a6e5f28e",
              "leftValue": "={{ $json.result.totalItems }}",
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          "name": "DeepSeek account"
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    {
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        "jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nfor (const item of $input.all()) {\n  item.json.myNewField = 1;\n}\n\nreturn $input.all();"
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      "id": "d4a1edb4-f336-4cde-9e76-8c7f889e119f",
      "name": "Code"
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    {
      "parameters": {
        "jsCode": "// 在 n8n 的 Code 节点中使用\n\nconst reports = $input.first().json.data.data;\n\n// !! 重要：把下面的 YOUR_N8N_WEBHOOK_URL 换成你新创建的 Webhook URL\nconst n8nDownloadWebhookUrl = 'https://YOUR_N8N_INSTANCE.COM/webhook-test/DOWNLOAD_PATH'; \n\nconst reportCards = reports.map(report => {\n  const formattedDate = report.publishTime.split('T')[0];\n  \n  // 对文件名进行 URL 编码，以防文件名中含有特殊字符\n  const encodedTitle = encodeURIComponent(report.title);\n\n  return `\n    <div class=\"card\">\n      <h3 class=\"card-title\">${report.title}</h3>\n      <p class=\"card-summary\">${report.summary}</p>\n      <div class=\"card-actions\">\n        <a href=\"${report.reportUrl}\" class=\"card-link read-link\" target=\"_blank\">在线阅读</a>\n        <a href=\"${n8nDownloadWebhookUrl}?reportId=${report.reportId}&title=${encodedTitle}\" class=\"card-link download-link\" target=\"_blank\">下载报告</a>\n      </div>\n      <p class=\"card-meta\">发布日期: ${formattedDate}</p>\n    </div>\n  `;\n}).join('');\n\nconst fullHtml = `\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n  <meta charset=\"UTF-8\">\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n  <title>《最新行业报告汇总》</title>\n  <style>\n    body { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", sans-serif; background-color: #f8f9fa; color: #34495e; margin: 0; padding: 0; line-height: 1.6; }\n    .header-banner { background-color: #ffffff; padding: 40px 20px; text-align: center; border-bottom: 1px solid #e0e0e0; margin-bottom: 30px; box-shadow: 0 2px 4px rgba(0,0,0,0.03); }\n    .header-banner h1 { color: #2c3e50; font-size: 2.5em; margin: 0; }\n    .report-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto 50px auto; padding: 0 20px; }\n    .card { background-color: #ffffff; border-radius: 10px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); padding: 25px; display: flex; flex-direction: column; transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out; }\n    .card:hover { transform: translateY(-5px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }\n    .card-title { font-size: 1.25em; color: #2c3e50; font-weight: bold; margin: 0 0 15px 0; }\n    .card-summary { font-size: 0.95em; color: #34495e; flex-grow: 1; margin: 0 0 20px 0; }\n    .card-actions { display: flex; gap: 10px; margin-top: auto; margin-bottom: 15px; }\n    .card-link { flex: 1; display: inline-block; color: #ffffff; padding: 10px 15px; border-radius: 5px; text-decoration: none; font-weight: bold; text-align: center; transition: background-color 0.2s ease-in-out; border: none; cursor: pointer; font-size: 0.9em; }\n    .read-link { background-color: #3498db; }\n    .read-link:hover { background-color: #2980b9; }\n    .download-link { background-color: #2ecc71; }\n    .download-link:hover { background-color: #27ae60; }\n    .card-meta { font-size: 0.85em; color: #7f8c8d; text-align: right; margin: 0; }\n     @media (max-width: 768px) { .header-banner h1 { font-size: 2em; } .report-grid { grid-template-columns: 1fr; } }\n  </style>\n</head>\n<body>\n  <div class=\"header-banner\">\n    <h1>《最新行业报告汇总》</h1>\n  </div>\n  <div class=\"report-grid\">\n    ${reportCards}\n  </div>\n</body>\n</html>`;\n\nreturn {\n  html: fullHtml\n};\n\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
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      "parameters": {
        "jsCode": "/**  n8n  Code Node  **/\nconst reports = $input.first().json.data.data;\n// ↓ 未来如再加“下载”逻辑时可复用；现在占位即可\nconst n8nDownloadWebhookUrl = '';\nconst reportCards = reports\n  .map(report => {\n    const formattedDate = report.publishTime.split('T')[0];\n    return /* html */`\n      <div class=\"card\">\n        <h3 class=\"card-title\">${report.title}</h3>\n        <p class=\"card-summary\">${report.summary}</p>\n        <div class=\"card-actions\">\n          <a href=\"${report.reportUrl}\" class=\"card-link read-link\" target=\"_blank\" rel=\"noopener\">报告下载链接</a>\n        </div>\n        <p class=\"card-meta\">发布日期: ${formattedDate}</p>\n      </div>`;\n  })\n  .join('');\nconst fullHtml =`<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n  <meta charset=\"UTF-8\" />\n  <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" />\n  <title>最新报告推送</title>\n  <style>\n    body{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;background:#f8f9fa;color:#34495e;margin:0;padding:0;line-height:1.6}\n    .header-banner{background:#fff;padding:0 20px 10px;text-align:center;border-bottom:1px solid #e0e0e0;margin-bottom:15px;box-shadow:0 2px 4px rgba(0,0,0,.03)}\n    .header-banner h1{color:#2c3e50;font-size:3em;margin:10px 0}\n    .header-banner img{max-width:220px;height:auto;margin-top:5px;border-radius:8px}\n    .report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:25px;max-width:1200px;margin:0 auto 30px;padding:0 20px}\n    .card{background:#fff;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,.08);padding:25px;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}\n    .card:hover{transform:translateY(-5px);box-shadow:0 6px 20px rgba(0,0,0,.12)}\n    .card-title{font-size:1.25em;color:#2c3e50;font-weight:700;margin:0 0 15px}\n    .card-summary{font-size:.95em;color:#34495e;flex-grow:1;margin:0 0 20px}\n    .card-actions{display:flex;justify-content:center;margin-bottom:15px}\n    .card-link{color:#fff;padding:10px 30px;border-radius:5px;text-decoration:none;font-weight:700;font-size:.95em;text-align:center;transition:background .2s;width:100%;max-width:250px}\n    .read-link{background:#3498db}\n    .read-link:hover{background:#2980b9}\n    .card-meta{font-size:.85em;color:#7f8c8d;text-align:right;margin:0}\n    @media(max-width:768px){\n      .header-banner h1{font-size:1.8em}\n      .report-grid{grid-template-columns:1fr}\n      .card-link{max-width:none;padding:10px 20px;font-size:.9em}\n    }\n  </style>\n</head>\n<body>\n  <div class=\"header-banner\">\n    <h1>最新报告推送</h1>\n    <img src=\"https://youke1.picui.cn/s1/2025/09/04/68b8fcf52b78f.png\" alt=\"报告图标\" loading=\"lazy\">\n  </div>\n  <div class=\"report-grid\">${reportCards}</div>\n</body>\n</html>`;\nreturn { html: fullHtml, headers: { 'Content-Type': 'text/html' } };\n\n"
      },
      "type": "n8n-nodes-base.code",
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      "name": "Code2"
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    {
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "cronExpression",
              "expression": "0 21 * * 0-4"
            }
          ]
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      },
      "type": "n8n-nodes-base.scheduleTrigger",
      "typeVersion": 1.2,
      "position": [
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      "id": "3a80e33f-8492-46c3-828b-964d12589a3a",
      "name": "Schedule Trigger"
    },
    {
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