> For the complete documentation index, see [llms.txt](https://help.listly.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.listly.io/docs/zh-hans/getting-started/extension-features/iframe.md).

# iFrame

## 什么是 iFrame？

iFrame 是一个 HTML 标签，用于在当前网页中嵌入另一个网页。简单来说，它用于在网页内显示嵌套的网页，需要验证以确保准确提取数据。

{% hint style="success" %}
Listly 提供自动 iFrame 检测功能，可轻松提取 iFrame 数据。当您点击扩展程序时，iFrame 区域会以黑色高亮显示，点击 iFrame 按钮会在单独的窗口中打开包含该内容的原始页面。**对于 iFrame，请始终先打开原始页面，然后使用 Listly 的 WHOLE 或 PARTS 功能**来提取您想要的数据。
{% endhint %}

![iframe 检测动图](/files/cdce883bec989ced80b8eb3b47cd835746e1dcfe)

{% hint style="info" %}
**快速入门**

➡️ 点击 Listly ➡️ 点击以黑色高亮显示的 iFrame 区域 ➡️ 在新打开的页面上使用 Listly 抓取数据
{% endhint %}


---

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