Vue学习笔记_手贱报错_webpack

SlothSid

已于 2022-05-16 13:44:36 修改

阅读量591

点赞数

CC 4.0 BY-SA版权

分类专栏： Vue 手贱报错文章标签： vue.js

于 2022-05-15 11:31:01 首次发布

本文链接：https://blog.youkuaiyun.com/SlothSid/article/details/124779991

Vue 同时被 2 个专栏收录

9 篇文章

订阅专栏

手贱报错

1 篇文章

订阅专栏

博客讲述了在更新到webpack5后遇到的报错情况，错误提示不再默认包含Node.js核心模块的polyfills。作者发现代码中意外引用了'console'导致问题，提醒开发者在升级或编写代码时要注意错误信息和代码规范。解决方案包括添加polyfill或移除无效引用。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

报错

BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default.
This is no longer the case. Verify if you need this module and configure a polyfill for it.

If you want to include a polyfill, you need to:
        - add a fallback 'resolve.fallback: { "console": require.resolve("console-browserify") }'
        - install 'console-browserify'
If you don't want to include a polyfill, you can use an empty module like this:
        resolve.fallback: { "console": false }`

一开始以为是webpack5报错问题，一直在找webpack.config.js文件在哪
结果？？？阅读代码发现多了个‘console’引用

//引入组件
import MyHeader from './components/MyHeader'
import MyList from './components/MyList'
import MyFooter from './components/MyFooter'
import { timeLog } from 'console'