如何在 Nuxt 中高效加载 google 字体

Question

我正在使用这个 google 字体 font-family: 'Saira Semi Condensed', sans-serif;

Link: https://fonts.google.com/specimen/Saira+Semi+Condensed

我正在从事 NuxtJS 项目。我必须在两个不同的组件中使用这种字体，但字体粗细不同。我已经在 Layout.vue.

中导入了所有 google 字体链接

对于组件 A，font-weight 是 600 & 对于组件 B，font-weight 是 800。所以我认为在各个组件中提供不同的字体粗细会起作用。但它不起作用。应用了唯一的基本字体，即 Saira Semi Condensed, sans-serif;，但未反映字体粗细值。要解决这个问题，我需要在 Layout.vue 中导入两个具有相同字体但字体粗细不同的 google 字体链接，这使得它变得多余。

字体粗细：600

@import url('https://fonts.googleapis.com/css2?family=Saira+Semi+Condensed:wght@600&display=swap%27);

字体粗细：800

@import url('https://fonts.googleapis.com/css2?family=Saira+Semi+Condensed:wght@800&display=swap%27);

我认为我为相同字体导入两个链接的方式不太好看。你们能帮我解决这个问题吗？先谢谢你了。

代码:

Layout.vue

<template>
  <div>
    <Nuxt />
  </div>
</template>

<style>
@import url('https://fonts.googleapis.com/css2?family=Nunito&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Saira+Semi+Condensed:wght@600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Saira+Semi+Condensed:wght@800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap');

html {
  font-family: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI',
    Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  word-spacing: 1px;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
</style>

index.vue

<template>
  <div>
    <Navbar />
    <ComponentA />
    <ComponentB />
    <Footer />
  </div>
</template>

<script>
import Navbar from '../components/Navbar.vue'
import Clock from '../components/ComponentA.vue'
import Days from '../components/ComponentB.vue'
import Footer from '../components/Footer.vue'
export default {
  components: {
    Navbar,
    ComponentA,
    ComponentB,
    Footer,
  },
}
</script>

ComponentA.vue

<template>
  <div>
    <h1>I am component A</h1>
  </div>
</template>

<script>
export default {
  name: 'ComponentA',
}
</script>

<style scoped>
footer {
    color: blue;
    font-family: 'Saira Semi Condensed', sans-serif;
    font-size: 20px;
    text-align: center;
 }
</style>

ComponentB.vue

<template>
  <div>
    <h1>I am component B</h1>
  </div>
</template>

<script>
export default {
  name: 'ComponentB',
}
</script>

<style scoped>
footer {
    color: red;
    font-family: 'Saira Semi Condensed', sans-serif;
    font-size: 24px;
    text-align: center;
 }
</style>

Answer 1

您正在从 CDN 加载字体，这不是推荐的做事方式。

这里引用 Vitaly Friedman

写的awesome performance checklist 2021

Now, many of us might be using a CDN or a third-party host to load web fonts from. In general, it’s always better to self-host all your static assets if you can, so consider using google-webfonts-helper, a hassle-free way to self-host Google Fonts. And if it’s not possible, you can perhaps proxy the Google Font files through the page origin.

看到这里，我推荐使用@nuxtjs/google-fonts，这是一个很酷的Nuxt模块。

其实我已经问过我的模块配置是否正确，这里是 github 问题：https://github.com/nuxt-community/google-fonts-module/issues/26

这里是 nuxt.config.js

中的用法示例

export default {
  buildModules: [
    [
      '@nuxtjs/google-fonts',
      {
        families: {
          Mali: {
            wght: [400, 600, 700],
          },
        },
        subsets: ['latin'],
        display: 'swap',
        prefetch: false,
        preconnect: false,
        preload: false,
        download: true,
        base64: false,
      },
    ],
  ]
}

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