{ path: config.build.assetsRoot,//路径 filename: '[name].js',//文件名 publicPath: process.env.NODE_ENV === 'production' ? config.build.assetsPublicPath : config.dev.assetsPublicPath//公共存放路径 }, resolve: { //自动的扩展后缀,比如一个js文件,则引用时书写可不要写.js extensions: ['....
我们在平时开发的过程中,特别是引入第三方Npm包的时候,可能会发现打包之后会有出现ReferenceError: process is not defined的错误,这也算是经典的异常了,当然这种情况通常是发生在将Node.js代码应用到浏览器环境中,除了这种情况之外,在前端构建的场景中也会需要使用到process.env,例如在React的入口文件react/index.js中...
resolve(__dirname, "app/third/module.js"), }, }, performance: { hints: "warning", // enum maxAssetSize: 200000, // int (in bytes), maxEntrypointSize: 400000, // int (in bytes) assetFilter: function(assetFilename) { return assetFilename.endsWith('.css') || assetFilename.end...
(function() { let viteConfig; return { name: 'vite-plugin-fix-index', configResolved(resolvedConfig) { viteConfig = resolvedConfig; }, transformIndexHtml(code) { if (viteConfig.command === 'build' && isProduction) { const re...
回到刚开始时提到的那个process is not defined的问题,除了上述的两种情况,还有一种常见的情况是process这个变量代码本身就存在于代码当中,而在浏览器在runtime执行的时候发现并没有process这个变量从而抛出的异常。在最开始的时候,我还是比较纳闷这个Node变量为什么会出现在浏览器当中,所以为了解决这个问题我可能会在全局...
在 Webpack 中,我们可以使用动态 import语法来定义代码分块点 (split point): import(’./Fee.vue...
Bug report What is the current behavior? __webpack_require__ goes bang attempting to import a library local to our project (i.e. a sibling package in the same lerna monorepo). We did not experience this problem in webpack 4.25.1, but we ...
//@file: dist/common/runtime.js// 当配置了splitChunk之后,此时IIFE的形参modules就成了摆设,// 真正的module还有chunk都被存放在了一个挂载在window上的全局数组`webpackJsonp`上了 (function(modules) { // webpackBootstrap// install a JSONP callback for chunk loading/** * webpackJsonpCall...
const filename= error.file && error.file.split('!').pop()//需要展示的错误信息的内容notifier.notify({//通知的标题title: packageConfig.name,//通知的主体内容message: severity + ': ' +error.name,//副标题subtitle: filename || '',//通知展示的iconicon: path.join(__dirname, 'logo.png')...
We consider webpack to be a low-level tool used not only individually but also layered beneath other awesome tools. Because of its flexibility, webpack isn't always the easiest entry-level solution, however we do believe it is the most powerful. That said, we're always looking for ways ...