safe.HTML
Declares the given string as a safeHTML string.
Syntax
safe.HTML INPUT
Returns
template.HTML
Alias
safeHTML
Introduction
Hugo 使用 Go 的 text/template 和 html/template 包。
text/template 包實現數據驅動的模板以生成文本輸出，而 html/template 包實現數據驅動的模板以生成可防止代碼注入的安全 HTML 輸出。
默認情況下，Hugo 在渲染 HTML 文件時使用 html/template 包。
為了生成可防止代碼注入的安全 HTML 輸出，html/template 包在某些上下文中轉義字符串。
Usage
Use the safe.HTML function to encapsulate a known safe HTML document fragment. It should not be used for HTML from a third-party, or HTML with unclosed tags or comments.
Use of this type presents a security risk: the encapsulated content should come from a trusted source, as it will be included verbatim in the template output.
See the Go documentation for details.
Example
Without a safe declaration:
{{ $html := "<em>emphasized</em>" }}
{{ $html }}Hugo renders the above to:
<em>emphasized</em>To declare the string as safe:
{{ $html := "<em>emphasized</em>" }}
{{ $html | safeHTML }}Hugo renders the above to:
<em>emphasized</em>