如何升级到Babel 7 [英] How to upgrade to babel 7

问题描述

我尝试将Webpack和babel分别升级到4、7，但是无法正常工作.另外，官方文档对升级没有太大帮助

I tried to upgrade Webpack and babel to 4, 7 respectively but couldn’t make it work. Also the official doc isn’t helping much with the upgrade

我正在关注问题

编译器错误:找不到模块'@ babel/core'@ multi中的错误 主要

compiler error: ERROR in Cannot find module '@babel/core' @ multi main

我正在使用的依赖项:

"babel-core": "^6.26.3",
"babel-eslint": "^9.0.0",
"babel-loader": "^8.0.0",
"babel-plugin-transform-class-properties": "^6.24.1",
"babel-plugin-transform-object-rest-spread": "^6.26.0",
"babel-polyfill": "^6.26.0",
"babel-preset-env": "^1.7.0",
"babel-preset-react": "^6.24.1",
"webpack": "^4.15.0",
"webpack-cli": "^3.0.8",
"webpack-dev-server": "^3.1.4"

如果需要更多详细信息，请告诉我.

Please let me know if more details required.

推荐答案

Babel将模块babel-core的名称更改为

Babel changed the name of the module babel-core to @babel/core. Just run npm install @babel/core. This will install the latest version of Babel core.

Babel中的大多数软件包都已重命名，以遵循@babel/PACKAGE_NAME模式.因此，如果要升级，请更改软件包名称以遵循模式并运行npm install.

Most of the packages in Babel has been renamed to follow the pattern @babel/PACKAGE_NAME. So if you want to upgrade, change the package names to follow the pattern and run npm install.

要升级到Babel 7，可以使用此迁移指南.

To upgrade to Babel 7 you can use this migration guide.

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