relURL

少于1分钟

将以下英文翻译为中文：

relURL

Returns a relative URL.

语法

relURL INPUT

With multilingual configurations, use the relLangURL function instead. The URL returned by this function depends on:

Whether the input begins with a slash
The baseURL in site configuration

Input does not begin with a slash

If the input does not begin with a slash, the resulting URL will be correct regardless of the baseURL.

With baseURL = https://example.org/

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{{ relURL "" }}           →   /
{{ relURL "articles" }}   →   /articles
{{ relURL "style.css" }}  →   /style.css

With baseURL = https://example.org/docs/

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{{ relURL "" }}           →   /docs/
{{ relURL "articles" }}   →   /docs/articles
{{ relURL "style.css" }}  →   /docs/style.css

Input begins with a slash

If the input begins with a slash, the resulting URL will be incorrect when the baseURL includes a subdirectory. With a leading slash, the function returns a URL relative to the protocol+host section of the baseURL.

With baseURL = https://example.org/

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{{ relURL "/" }}          →   /
{{ relURL "/articles" }}  →   /articles
{{ relURL "style.css" }}  →   /style.css

With baseURL = https://example.org/docs/

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{{ relURL "/" }}          →   /
{{ relURL "/articles" }}  →   /articles
{{ relURL "/style.css" }} →   /style.css

The last three examples are not desirable in most situations. As a best practice, never include a leading slash when using this function.

另请参阅

最后修改 June 1, 2023: 新增一个配置参数：sidebar_menu_truncate = 500 用于解决菜单不全的问题 (27810f1)