使用现在最新的🍥Fuwari博客已经引入了astro-expressive-code包，不需要额外安装了，直接使用就完事了
折叠与行数都已经配置好了，@expressive-code/plugin-collapsible-sections 与 @expressive-code/plugin-line-numbers 不用额外安装

使用格式方法#

标题#

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console.log("Line 1");
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console.log("Line 2");
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let a = 1;
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let b = 2;

高亮指定行#

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console.log("Line 1");
2
console.log("Line 2");
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let a = 1;
4
let b = 2;
5
let c = 3;
6
let d = 4;
7
let e = 5;
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let f = 6;
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let g = 7;
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console.log(a + b);
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let h = 4;
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let i = 5;
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let j = 6;
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let k = 7;
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let l = 7;

新增/删除指定行#

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console.log("Line 1");
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console.log("Line 2");
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let a = 1;
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let b = 2;
5
let c = 3;
6
let d = 4;
7
let e = 5;
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let f = 6;
9
let g = 7;
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console.log(a + b);
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let h = 4;
12
let i = 5;
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let j = 6;
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let k = 7;
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let l = 7;

高亮块#

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```js  "a + b" del="let g = 7"
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//{2,4-5}高亮 ins={3,7}新增 del={6}删除
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console.log("Line 1");
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console.log("Line 2");
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let a = 1;
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let b = 2;
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let c = 3;
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let d = 4;
9
let e = 5;
10
let f = 6;
11
let g = 7;
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console.log(a + b);
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let h = 4;
14
let i = 5;
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let j = 6;
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let k = 7;
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let l = 7;

折叠代码/代码行数#

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//collapse={8-13, 15-16} 折叠 startLineNumber=7
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console.log("Line 1");
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console.log("Line 2");
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let a = 1;
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let b = 2;
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let c = 3;
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let d = 4;
6 collapsed lines
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let e = 5;
15
let f = 6;
16
let g = 7;
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console.log(a + b);
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let h = 4;
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let i = 5;
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let j = 6;
2 collapsed lines
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let k = 7;
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let l = 7;

代码块标识#

这是一个Expressive Code的插件，增加代码块的语言标识图标

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# 使用 npm
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npm install @xt0rted/expressive-code-file-icons --save
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# 如果用 pnpm（从报错中的 .pnpm 来看可能是你的包管理器）
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pnpm add @xt0rted/expressive-code-file-icons

这是博主的设置，修改样式后需删除项目里的📁.astro，并重启项目才能看到效果

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import { pluginFileIcons } from "@xt0rted/expressive-code-file-icons";
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export default defineConfig({
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  // ...
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  integrations: [
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    // ...
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    expressiveCode({
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    themes: ["catppuccin-frappe", "light-plus"],
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    plugins: [pluginCollapsibleSections(), pluginLineNumbers(),
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      pluginFileIcons({
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        iconClass: "text-4 w-5 inline mr-1 mb-1",
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        titleClass: ""
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      })
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    ],
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  }),
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  ]
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})

提醒

不过有些标识图标不适用双主题，比如 Astro 下面是博主的临时解决办法（针对Astro）

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onMount(() => {
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  mode = getStoredTheme();
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    updateAstroSvg(mode);
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  const darkModePreference = window.matchMedia("(prefers-color-scheme: dark)");
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  const changeThemeWhenSchemeChanged: Parameters<
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    typeof darkModePreference.addEventListener<"change">
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  >[1] = (_e) => {
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    applyThemeToDocument(mode);
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  };
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  darkModePreference.addEventListener("change", changeThemeWhenSchemeChanged);
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  return () => {
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    darkModePreference.removeEventListener(
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      "change",
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      changeThemeWhenSchemeChanged,
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    );
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  };
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});
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function switchScheme(newMode: LIGHT_DARK_MODE) {
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  mode = newMode;
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  setTheme(newMode);
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    updateAstroSvg(mode);
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}
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function updateAstroSvg(mode: LIGHT_DARK_MODE) {
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  const spans = document.querySelectorAll('figcaption > .title')
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  spans.forEach(span => {
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    if (!span || !span.innerHTML.includes('astro')) return
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    const paths = span.querySelectorAll('svg > path')
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    if (mode === DARK_MODE){
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      paths[1].setAttribute('fill', '#fff')
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    }
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    else{
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      paths[1].setAttribute('fill', '#000')
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    }
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  })
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}

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使用格式方法#

标题#

高亮指定行#

新增/删除指定行#

高亮块#

折叠代码/代码行数#

代码块标识#

支持与分享

音乐

文章目录

音乐

音乐

增强Fuwari的代码块功能

使用格式方法#

标题#

高亮指定行#

新增/删除指定行#

高亮块#

折叠代码/代码行数#

代码块标识#

支持与分享

音乐

文章目录