npm i es6-promise
npm install --save babel-polyfill
package.json 檔案中 添加
dependencies:{
"es6-promise": "^4.2.4"
},
devDependencies:{
"babel-polyfill": "^6.26.0",
}
main.js 檔案添加
import 'babel-polyfill'
import promise from 'es6-promise'
promise.polyfill()
build檔案夾下webpack.base.conf.js
module.exports = {
context: path.resolve(__dirname, '../'),
entry: {
app: ['babel-polyfill', './src/main.js']
}