# 页面内部嵌入的 iframe 元素如何加载 SDK？

iframe 元素可以将一个页面嵌入到另一个页面里，iframe 元素会创建包含另外一个文档的内联框架（即行内框架）。简单理解 iframe 可以将多个相互独立的页面展示在一页上。所以我们需要在 iframe 内部再次加载 SDK 代码收集 iframe 内部的元素浏览、点击数据。 同普通网页加载 SDK 方式相同，将 SDK 复制到 iframe 标签内部即可完成 SDK 安装。


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