从 Svelte 组件导出单独的自定义元素 [英] Exporting Separate Custom Elements from Svelte Components

问题描述

我试图找出是否可以将每个 Svelte 组件作为单独的自定义元素(带有 Shadow DOM)导出到它自己的 js 文件中(带有任何子元素的导入 - 即依赖项不包含在同一个文件中)文件).甚至有可能吗?

I'm trying to find out if it's possible to export each Svelte component as a separate Custom Element (with Shadow DOM) in its own js file (with imports for any child elements - i.e. dependencies aren't included in the same file). Is it even possible?

谢谢

推荐答案

我假设你正在使用 rollup 和 rollup-plugin-svelte

I'm assuming you're using rollup and rollup-plugin-svelte

这样做的方法是使用代码拆分.您可以单独定义输入，这将创建单独的输出.您可以使用输出目录，而不是使用文件名输出.

the way to do it is to use code splitting. You can define the inputs separately and that will create individual outputs. Instead of using a file name output, you would use an output dir.

示例:

import svelte from 'rollup-plugin-svelte';

export default [
    {
        input: ['src/main-a.js', 'src/main-b.js'],
        output: {
            dir: 'public/module',
            format: 'es',
            sourcemap: true
        },
        plugins: [svelte()],
        experimentalCodeSplitting: true,
        experimentalDynamicImport: true
    },
];

源/参考/示例:https://github.com/Rich-Harris/rollup-svelte-code-splitting

这篇关于从 Svelte 组件导出单独的自定义元素的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！