我已将所有内容从一个工作项目(ultimate-hot-reloading-example)转移到了我的另一个现有项目中,该项目使用keystone cms。我卸载了我的项目中的所有dev依赖项,并安装了所有精确依赖项到我的工作项目中(webpack,babel等...)。
出于某些原因,web.config.js文件无法解析es6语法。
export default
这会导致以下错误:
- configuration has an unknown property 'default'.
如果我切换到以下内容,它就可以工作:
const config = ...
module.exports = config;
在我的项目中,我还使用了其他es6语法,它也可以正常工作......
这是package.json中的依赖项,配合“export default”语法的示例项目完全可行。
"dependencies": {
"babel-cli": "^6.10.1",
"babel-core": "^6.10.4",
"babel-eslint": "^8.2.3",
"babel-loader": "^7.1.1",
"babel-plugin-react-transform": "^3.0.0",
"babel-plugin-transform-runtime": "^6.9.0",
"babel-preset-env": "^1.7.0",
"babel-preset-react": "^6.11.1",
"babel-register": "^6.9.0",
"babel-runtime": "^6.9.2",
"chokidar": "^2.0.3",
"css-loader": "^0.28.11",
"css-modules-require-hook": "^4.0.1",
"eslint": "^4.19.1",
"eslint-plugin-react": "^7.8.1",
"express": "^4.14.0",
"prop-types": "^15.6.1",
"react": "^16.3.2",
"react-dom": "^16.3.2",
"react-hot-loader": "^4.1.3",
"react-redux": "^5.0.7",
"redux": "^4.0.0",
"style-loader": "^0.21.0",
"webpack": "^4.8.3",
"webpack-dev-middleware": "^3.1.3",
"webpack-hot-middleware": "^2.12.1",
"webpack-node-externals": "^1.7.2"
有什么想法为什么会发生这种情况吗?