## 一、单个入口（简写）语法 用法：`entry: string|Array<string>` ~~~ const config = { entry: './path/to/my/entry/file.js' }; module.exports = config; ~~~ 等同于 ~~~ const config = { entry: { main: './path/to/my/entry/file.js' } }; ~~~ ## 二、 对象语法 用法：`entry: {[entryChunkName: string]: string|Array<string>}` ~~~ const config = { entry: { app: './src/app.js', vendors: './src/vendors.js' } }; ~~~