问题描述
package.json
{
"name": "test2","version": "1.0.0","description": "","main": "webpack.config.js","scripts": {
"test": "echo \"Error: no test specified\" && exit 1","build": "webpack"
},"author": "","license": "ISC","devDependencies": {
"html-webpack-plugin": "^4.5.0","webpack": "^5.1.3","webpack-cli": "^4.1.0"
}
}
webpack.config.js
const {resolve} = require('path');
const {HtmlWebpackPlugin} = require('html-webpack-plugin');
module.exports = {
entry: './src/index.js',output: {
filename: 'built.js',path: resolve(__dirname,'build')
},plugins: [
new HtmlWebpackPlugin({template: './src/webpack.html'})
],mode: 'development'
};
我的错误:
[webpack-cli] TypeError: HtmlWebpackPlugin is not a constructor
at Object.<anonymous> (D:\webpack workspace\test2\webpack.config.js:16:9)
at Module._compile (D:\webpack workspace\test2\node_modules\v8-compile-cache\v8-compile-cache.js:194:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:973:10)
at Module.load (internal/modules/cjs/loader.js:812:32)
at Function.Module._load (internal/modules/cjs/loader.js:724:14)
at Module.require (internal/modules/cjs/loader.js:849:19)
at require (D:\webpack workspace\test2\node_modules\v8-compile-cache\v8-compile-cache.js:161:20)
at requireConfig (D:\webpack workspace\test2\node_modules\webpack-cli\lib\groups\ConfigGroup.js:73:18)
at Array.map (<anonymous>)
我很好奇为什么错误消息“ HtmlWebpackPlugin不是构造函数!”为什么?
我很好奇为什么错误消息“ HtmlWebpackPlugin不是构造函数!”为什么?
我很好奇为什么错误消息“ HtmlWebpackPlugin不是构造函数!”为什么?
解决方法
不是这样吗?
const HtmlWebpackPlugin = require('html-webpack-plugin');