Webpack 网页包供应商LIB未拆分为单独的捆绑包
我正在尝试使用(Webpack 网页包供应商LIB未拆分为单独的捆绑包,webpack,code-splitting,webpack-plugin,dllplugin,Webpack,Code Splitting,Webpack Plugin,Dllplugin,我正在尝试使用(v0.4.2)分离我的供应商和应用程序包。此软件包是一个顶级插件,位于webpack和的上方,用于在index.html中自动排序导入 这个插件应该做的是分离供应商库和应用程序代码。我可以用fromWebpack实现这一点,但这样每次重新编译时都会重新生成包。这比一次生成供应商包的效率要低,并且只有在库发生更改时才重新编译它 问题 我让这个插件“工作”(它正在输出一个vendor.bundle.js)。这里唯一的问题是,当我用(v2.13.1)检查app.bundle.js时。
v0.4.2
)分离我的供应商和应用程序包。此软件包是一个顶级插件,位于webpack和的上方,用于在index.html
中自动排序导入
这个插件应该做的是分离供应商库和应用程序代码。我可以用fromWebpack实现这一点,但这样每次重新编译时都会重新生成包。这比一次生成供应商包的效率要低,并且只有在库发生更改时才重新编译它
问题 我让这个插件“工作”(它正在输出一个
vendor.bundle.js
)。这里唯一的问题是,当我用(v2.13.1
)检查app.bundle.js
时。我可以看到,vendor.bundle.js
中的所有node_模块也被加载到这个bundle中,因此插件无法正常工作
版本
const merge = require('webpack-merge');
const webpack = require('webpack');
const path = require('path');
const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'development',
devtool: 'eval-source-map',
devServer: {
hot: true,
contentBase: path.resolve(__dirname, 'build'),
historyApiFallback: true, // Allow refreshing of the page
},
plugins: [
// Enable hot reloading
new webpack.HotModuleReplacementPlugin(),
// Enable caching
new HardSourceWebpackPlugin({
cacheDirectory: '.cache/hard-source/[confighash]',
configHash: function(webpackConfig) {
return require('node-object-hash')({ sort: false }).hash(webpackConfig);
},
environmentHash: {
root: process.cwd(),
directories: [],
files: ['package-lock.json'],
},
info: {
mode: 'none',
level: 'warn',
},
}),
],
});
const merge = require('webpack-merge');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const CleanWebpackPlugin = require('clean-webpack-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'production',
plugins: [
// Clean the build folders
new CleanWebpackPlugin(['build'], {
root: process.cwd(), // Otherwise the 'webpack' folder is used
}),
//Make vendor bundle size visible
new BundleAnalyzerPlugin({
analyzerMode: 'static',
openAnalyzer: false,
reportFilename: 'stats/prod-report.html',
}),
],
optimization: {
splitChunks: {
chunks: 'all',
cacheGroups: {
vendor: {
name: 'vendor',
chunks: 'all',
test: /[\\/]node_modules[\\/]/,
},
},
},
minimizer: [
// Optimize minimization
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
ecma: 6,
mangle: true,
toplevel: true,
},
}),
],
},
});
我正在使用:
- 网页包
v4.11.0
- 巴别塔加载器
v7.1.4
- 巴别塔核心
v6.26.3
- autodll网页包插件
v0.4.2
项目结构 我的项目具有以下文档结构:
App
-- build //Here are the output bundles located
-- node_modules
-- public
-- index.html
-- src // App code
-- webpack
-- webpack.common.js
-- webpack.dev.js
-- webpack.prod.js
-- package.json
我的webpack.common.js(此代码与开发和生产版本共享) 根据
autodll网页包插件的定义,应该使用上下文键来分隔。所以我认为这就是问题所在
文档描述您应该引用webpack.config.js
所在的文件夹,但我有3个,我需要引用哪一个?我的文件夹名为webpack
,而不是您在文档中看到的config
。
这里也正确吗 所以最后我没有让DLL设置正常工作。在阅读了更多的内容后,我意识到,该网页的创建者建议改用,因为webpack将来可能会用作默认选项
在阅读了更多内容之后,我还意识到不建议在生产环境中使用DLL插件,因为您必须重新编译它(dev build添加了一些东西)。因此,您应该使用硬源代码webpack插件
进行开发构建和生产
我让这两个人很容易地工作:
Webpack.dev.js
const merge = require('webpack-merge');
const webpack = require('webpack');
const path = require('path');
const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'development',
devtool: 'eval-source-map',
devServer: {
hot: true,
contentBase: path.resolve(__dirname, 'build'),
historyApiFallback: true, // Allow refreshing of the page
},
plugins: [
// Enable hot reloading
new webpack.HotModuleReplacementPlugin(),
// Enable caching
new HardSourceWebpackPlugin({
cacheDirectory: '.cache/hard-source/[confighash]',
configHash: function(webpackConfig) {
return require('node-object-hash')({ sort: false }).hash(webpackConfig);
},
environmentHash: {
root: process.cwd(),
directories: [],
files: ['package-lock.json'],
},
info: {
mode: 'none',
level: 'warn',
},
}),
],
});
const merge = require('webpack-merge');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const CleanWebpackPlugin = require('clean-webpack-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'production',
plugins: [
// Clean the build folders
new CleanWebpackPlugin(['build'], {
root: process.cwd(), // Otherwise the 'webpack' folder is used
}),
//Make vendor bundle size visible
new BundleAnalyzerPlugin({
analyzerMode: 'static',
openAnalyzer: false,
reportFilename: 'stats/prod-report.html',
}),
],
optimization: {
splitChunks: {
chunks: 'all',
cacheGroups: {
vendor: {
name: 'vendor',
chunks: 'all',
test: /[\\/]node_modules[\\/]/,
},
},
},
minimizer: [
// Optimize minimization
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
ecma: 6,
mangle: true,
toplevel: true,
},
}),
],
},
});
webpack.prod.js
const merge = require('webpack-merge');
const webpack = require('webpack');
const path = require('path');
const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'development',
devtool: 'eval-source-map',
devServer: {
hot: true,
contentBase: path.resolve(__dirname, 'build'),
historyApiFallback: true, // Allow refreshing of the page
},
plugins: [
// Enable hot reloading
new webpack.HotModuleReplacementPlugin(),
// Enable caching
new HardSourceWebpackPlugin({
cacheDirectory: '.cache/hard-source/[confighash]',
configHash: function(webpackConfig) {
return require('node-object-hash')({ sort: false }).hash(webpackConfig);
},
environmentHash: {
root: process.cwd(),
directories: [],
files: ['package-lock.json'],
},
info: {
mode: 'none',
level: 'warn',
},
}),
],
});
const merge = require('webpack-merge');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const CleanWebpackPlugin = require('clean-webpack-plugin');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const common = require('./webpack.common.js');
module.exports = merge(common, {
mode: 'production',
plugins: [
// Clean the build folders
new CleanWebpackPlugin(['build'], {
root: process.cwd(), // Otherwise the 'webpack' folder is used
}),
//Make vendor bundle size visible
new BundleAnalyzerPlugin({
analyzerMode: 'static',
openAnalyzer: false,
reportFilename: 'stats/prod-report.html',
}),
],
optimization: {
splitChunks: {
chunks: 'all',
cacheGroups: {
vendor: {
name: 'vendor',
chunks: 'all',
test: /[\\/]node_modules[\\/]/,
},
},
},
minimizer: [
// Optimize minimization
new UglifyJsPlugin({
cache: true,
parallel: true,
uglifyOptions: {
ecma: 6,
mangle: true,
toplevel: true,
},
}),
],
},
});
我希望这对任何人都有帮助