使用 Rollup 时,如何让它同时@babel/preset-env与 和 一起使用@babel/polyfill?提到要添加的文档,useBuiltIns: 'usage'但是当我这样做时require is not defined,控制台中出现错误。以下是我到目前为止所拥有的;有更推荐的设置吗?
汇总.config.js:
import babel from 'rollup-plugin-babel';
import resolve from 'rollup-plugin-node-resolve';
import { terser } from 'rollup-plugin-terser';
const dist = './dist/';
const name = 'focusoverlay';
export default {
input: './src/index.js',
output: [
{
file: `${dist}${name}.cjs.js`,
format: 'cjs'
},
{
file: `${dist}${name}.esm.js`,
format: 'esm'
},
{
name: 'FocusOverlay',
file: `${dist}${name}.js`,
format: 'umd'
}
],
plugins: [
resolve(),
babel({ exclude: 'node_modules/**' }),
terser()
]
};Run Code Online (Sandbox Code Playgroud)
.babelrc:
{ …Run Code Online (Sandbox Code Playgroud)