Weight 权重

If you define the menu entry automatically, the Weight method returns the page’s Weight. 如果您自动定义菜单项，该Weight方法将返回页面的Weight。

If you define the menu entry [in front matter] or [in site configuration], the Weight method returns the weight property, falling back to the page’s Weight.

如果你在前言或站点配置中定义菜单项，则该Weight方法返回该weight属性，并回退到页面的Weight。

In this contrived example, we limit the number of menu entries based on weight:

在这个虚构的例子中，我们根据重量限制菜单条目的数量：

<ul>
  {{ range .Site.Menus.main }}
    {{ if le .Weight 42 }}
      <li><a href="{{ .URL }}">{{ .Name }}</a></li>
    {{ end }}
  {{ end }}
</ul>