API Platform

1# 一行命令完成转换
2html2pptx convert ./slides.html -o presentation.pptx -s 16: 9
3
4# 带外部 CSS
5html2pptx convert ./slides.html --css ./styles.css -o deck.pptx
6
7# JSON 输出用于脚本
8html2pptx convert ./slides.html --json
9# {"success":true,"file":"slides.pptx","size":"1.2 MB","duration":"3.2s"}

1# 直接运行 convert，不带参数
2html2pptx convert
3
4# CLI 会引导你完成:
5#   > 要转换的 HTML 文件
6#   > 幻灯片尺寸选择
7#   > 输出文件名

1# 检查认证状态
2html2pptx whoami
3#   Plan: Starter
4#   Usage: 1 / 120 exports today
5#   Remaining: 119
6
7# 查看详细用量
8html2pptx status
9#   Plan: Starter
10#   Daily Usage: 42 / 120 exports  ████████████░░░░░░░░
11#   Remaining: 78
12#   Rate Limit: 5 req/min
13#   Max Slides: 50 per job
14
15# 删除凭据
16html2pptx logout

1# 列出所有模板
2html2pptx templates list
3
4# 获取模板及设计提示词
5html2pptx templates get atlantis-pizza-corp --prompt
6
7# 获取模板及 HTML 源码（JSON 输出）
8html2pptx templates get atlantis-pizza-corp --prompt --html --json
9
10# 草稿创建仅限远程 MCP:
11# AI 安全预检 -> html2pptx_validate_template_html -> html2pptx_publish_template -> 控制台审核

1const slides = quarterly_data.map((quarter, i) => `
2  <section class="slide" style="width: 1600px;height: 900px;padding: 60px;font-family:'Noto Sans JP',sans-serif;">
3    <h2 style="color:#1a1a2e;font-size: 36px;">Q${i+1} Results</h2>
4    <div style="display:grid;grid-template-columns: 1fr 1fr;gap: 40px;margin-top: 40px;">
5      <div style="background:#f0f4ff;border-radius: 16px;padding: 32px;">
6        <p style="font-size: 14px;color:#6b7280;">Revenue</p>
7        <p style="font-size: 48px;font-weight: 700;color:#1a1a2e;">${quarter.revenue}</p>
8      </div>
9      <div style="background:#f0fdf4;border-radius: 16px;padding: 32px;">
10        <p style="font-size: 14px;color:#6b7280;">Growth</p>
11        <p style="font-size: 48px;font-weight: 700;color:#16a34a;">${quarter.growth}%</p>
12      </div>
13    </div>
14  </section>
15`).join("\n");
16
17const resp = await fetch("/api/export/jobs", {
18  method: "POST",
19  headers: { "Authorization": "Bearer sk_live_xxxx", "Content-Type": "application/json" },
20  body: JSON.stringify({ fileName: "q-report.pptx", html: slides }),
21});

1// 带动态客户数据的销售提案模板
2function generateProposal(client) {
3  return `
4    <section class="slide" style="width: 1600px;height: 900px;padding: 60px;background:linear-gradient(135deg,#1a1a2e,#16213e);">
5      <h1 style="color:#fff;font-size: 48px;">${client.companyName} 御中</h1>
6      <p style="color:#a0aec0;font-size: 24px;margin-top: 20px;">ご提案書 - ${client.projectName}</p>
7      <div style="position:absolute;bottom: 60px;left: 60px;color:#718096;font-size: 14px;">
8        ${new Date().toLocaleDateString('ja-JP')} | Confidential
9      </div>
10    </section>
11    <section class="slide" style="width: 1600px;height: 900px;padding: 60px;">
12      <h2 style="font-size: 36px;color:#1a1a2e;">提案概要</h2>
13      <div style="display:grid;grid-template-columns: 1fr 1fr 1fr;gap: 30px;margin-top: 40px;">
14        ${client.features.map(f => `
15          <div style="background:#f7fafc;border-radius: 12px;padding: 24px;">
16            <h3 style="font-size: 20px;color:#2d3748;">${f.title}</h3>
17            <p style="font-size: 14px;color:#718096;margin-top: 8px;">${f.description}</p>
18          </div>
19        `).join('')}
20      </div>
21    </section>
22  `;
23}

1// 后端路由: POST /api/dashboard/export-pptx
2app.post("/api/dashboard/export-pptx", async (req, res) => {
3  const { dashboardId } = req.body;
4  const dashboard = await getDashboard(dashboardId);
5
6  // 将每个 widget 渲染为一页幻灯片
7  const slides = dashboard.widgets.map(widget => `
8    <section class="slide" style="width: 1600px;height: 900px;padding: 40px;">
9      <h2 style="font-size: 28px;color:#1a1a2e;">${widget.title}</h2>
10      <div style="margin-top: 20px;">${widget.renderToHTML()}</div>
11    </section>
12  `).join("");
13
14  // 调用 html2pptx.app API
15  const job = await fetch(process.env.HTML2PPTX_API_URL + "/api/export/jobs", {
16    method: "POST",
17    headers: {
18      "Authorization": `Bearer ${process.env.HTML2PPTX_API_KEY}`,
19      "Content-Type": "application/json",
20    },
21    body: JSON.stringify({
22      fileName: `${dashboard.name}.pptx`,
23      html: slides,
24    }),
25  });
26
27  const { jobId } = await job.json();
28  res.json({ jobId, statusUrl: `/api/export/jobs/${jobId}` });
29});