全局属性

系统中内置了一些核心的计算属性， 我们也可以自己在上面挂载一些全局属性以供使用

自定义属性需挂载至$themeConfig 下

$site

{
  "title": "docs",
  "description": "docs文档系统",
  "base": "/",
  "pages": [
    {
      "lastUpdated": 1524027677000,
      "path": "/",
      "title": "docs文档系统",
      "frontmatter": {}
    },
    ...
  ]
}

---

$page

{
  "title": "Global Computed",
  "frontmatter": {
    "sidebar": "auto"
  },
  "regularPath": "/zh/miscellaneous/global-computed.html",
  "key": "v-bc9a3e3f9692d",
  "path": "/zh/miscellaneous/global-computed.html",
  "headers": [
    {
      "level": 2,
      "title": "$site",
      "slug": "site"
    },
    {
      "level": 2,
      "title": "$page",
      "slug": "page"
    },
    ...
  ]
}

---

$frontmatter

即引用页面 Front Matter (opens new window) 定义的属性

---

$themeConfig

即 $site.themeConfig

---