create-react-app 生成 report.html 可視化打包分析
2021-09-17 16:18:00

yarn add webpack-bundle-analyzer

修改webpack.config.js:

const { BundleAnalyzerPlugin } = require('webpack-bundle-analyzer')
const isBundleAnalyzer = process.env.GENERATE_BUNDLE_ANALYZER_REPORT === 'true'
plugins: [
  // ...
  isEnvProduction && isBundleAnalyzer && new BundleAnalyzerPlugin()
]

通過(guò)設(shè)置環(huán)境變量GENERATE_BUNDLE_ANALYZER_REPORT=true來(lái)生成report

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