Webpack export modules with tree shaking not success. 按下面排查了下，依旧未能成功。 ref webpack tree shaking不生效 - Google 搜索 webpack 的tree-shaking 对 commonjs 和 es6 module 都生效么，原理是 · Issue #71 · ChaoCSSun/csun.github.io Tree shaking问题排查指南来啦！-CSDN博客 webpack tree shaking 不生效的坑 - 掘金 Tree shaking and code splitting in webpack - LogRocket Blog How I fixed webpack tree shaking in 3 easy steps