WARNING in configuration The 'mode' option has not been set, webpack will fallback to 'production' f

最新推荐文章于 2022-06-09 21:21:01 发布
原创 最新推荐文章于 2022-06-09 21:21:01 发布 · 451 阅读 · 0 ·
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#webpack

本文解决Webpack初始化index.js时出现警告的问题，指导如何正确设置mode选项为development或production，避免使用默认production模式。通过修改package.json配置文件并执行特定命令，确保开发环境与生产环境的正确配置。

webpack初始化index.js报错：

WARNING in configuration The 'mode' option has not been set, webpack will fallback to 'production' for this value. Set 'mode' option to 'development' or 'production' to enable defaults for each environment. You can also set it to 'none' to disable any def

 

查看package.json配置文件并修改

然后执行命令（在这里路径注意，如果不一致需替换）

npx webpack ./src/page/index/index.js  ./dist/app.js --modedevelopment

 

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