spa*_*ark 3 typescript webpack-5
我在 typescript 项目中添加了如下的 webpack 5 配置:
const path = require('path');
const webpack = require('webpack');
module.exports = {
entry : {
'index' : './index.ts',
} ,
resolve: {
extensions: ['.tsx', '.ts', '.js'],
alias: {
vue: 'vue/dist/vue.esm-bundler.js',
'@': path.resolve(__dirname, '../../../src'),
},
},
output : {
path : path.resolve(__dirname, '../../bundle') ,
filename : '[name].js'
},
module : {
rules : [
{
test: /\.ts$/,
loader: 'ts-loader',
options: {
appendTsSuffixTo: [/\.vue$/]
},
include: [
path.resolve(__dirname, '../../../node_modules/js-wheel'),
path.resolve(__dirname, '../../../src')
],
exclude: /node_modules|\.d\.ts$/
}
]
}
};
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但是当我使用这个命令来构建项目时:
"build": "rm -rf dist && webpack --mode development --config src/config/webpack.config.js",
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显示错误:
[webpack-cli] ReferenceError: require is not defined in ES module scope, you can use import instead
This file is being treated as an ES module because it has a '.js' file extension and '/Users/xxx/source/dwarf/frontend/js/package.json' contains "type": "module". To treat it as a CommonJS script, rename it to use the '.cjs' file extension.
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如何更改 webpack 配置以支持 ES6?我正在从谷歌搜索但没有找到任何线索。是否可以转换与 ES6 不兼容的 webpack 配置?
该错误表明您在项目中使用了 ES 模块,但 require 是 CommonJS 导入方式,因此尝试使用 ES 模块导入方式,如下所示:
import webpack from 'webpack';
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并像这样导出:
export default {
entry : {
'index' : './index.ts',
}
}
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