javascript - hexo中的 `__()`(双下划线)函数是什么？

Question

最近在学习搭建hexo主题，但是对__()函数有点迷茫。我没有在 hexo doc 中找到答案。我不知道这是内置的还是什么？

这段代码来自 theme-minos:

<span class="column is-narrow">
  <% let words = word_count(post._content); %>
  <% let time = duration((words / 150.0) * 60, 'seconds') %>
  <%= `${ time.humanize() } ${ __('article.read')} (${ __('article.about') } ${ words } ${ __('article.words') })` %>
</span>

谁能帮帮我？

Answer 1

终于在hexo文档中找到了答案。

Use __ or _p helpers in templates to get the translated strings. The former is for normal usage and the latter is for plural strings.

查看更多:https://hexo.io/docs/internationalization.html