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使用包含hooks API的react版本时，生产环境版本压缩代码后报错 #63

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Chaoming-L opened this issue Mar 6, 2019 · 0 comments

Chaoming-L commented Mar 6, 2019 •

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🍉what?

使用react^16.8.4 版本的hooks api, 压缩打包生产环境代码. 报错!
如图:

📦why?

webpack官方的issue
发现问题是 uglifyjs-webpack-plugin 的bug导致, 具体情况如下:
mishoo/UglifyJS#3291

🔑how to fix?

官方建议切到terser plugin (https://github.com/webpack-contrib/terser-webpack-plugin), 解决问题.

🚀orther

为什么选择terser?
terser官方解释: uglify-js 不支持ES6+, uglify-es也不再维护.

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