望南

babel插件安装 + cnpm i babel-core babel-loader babel-plugin-transform-runtime -D + cnpm i babel-preset-env babel-preset-stage-0 babel-preset-react -D 配置 配置.babelrc文件 配置webpack.config.js文件 ...

react create-react-app npm start 的报错问题 使用react脚手架的时候报错： Don't try to install it manually: your package manager does it automatically. However, a different version of babel-loader was detected higher u...