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| const path = require('path')
| const CopywebpackPlugin = require('copy-webpack-plugin')
| const dvgisDist = './node_modules/@dvgis'
|
| // 减少chunk-vendors.js文件大小
| const CompressionPlugin = require('compression-webpack-plugin')
|
| module.exports = {
| publicPath: '/',
| lintOnSave: false,
| // 其他配置
| chainWebpack: (config) => {
| config.plugin('copy').use(CopywebpackPlugin, [
| [
| {
| from: path.join(dvgisDist, 'dc-sdk/dist/resources'),
| to: 'libs/dc-sdk/resources'
| },
| {
| from: './public/img',
| to: 'img'
| },
| {
| from: './public/examples',
| to: 'examples'
| },
| {
| from: './public/mx',
| to: 'mx'
| },
| {
| from: './public/wp',
| to: 'wp'
| },
| {
| from: './public/favicon.ico',
| to: 'favicon.ico'
| }
| ]
| ])
| },
| // 减少chunk-vendors.js文件大小
| // 报错 TypeError: Cannot read property 'tapPromise' of undefined
| // 解决 ，把compression-webpack-plugin包退回成 compression-webpack-plugin@5.0.1 即可
| // 文件由8M 减成2.5M
| productionSourceMap: false, // 代码压缩加密
| configureWebpack: {
| // webpack plugins
| plugins: [
| // 提供带 Content-Encoding 编码的压缩版的资源
| new CompressionPlugin({
| algorithm: 'gzip',
| test: /\.js$|\.html$|\.css/, // 匹配文件名
| // test: /\.(js|css)$/,
| threshold: 10240, // 对超过10k的数据压缩
| deleteOriginalAssets: false, // 不删除源文件
| minRatio: 0.8 // 压缩比
| })
| ]
| }
| }
|
|
