When carousel plug-vue-awesome-swiper running in no effect in ie9
Solution:
vue-awesome-swiper at IE9 given, mainly element.classlist.add () method ie9 is not supported. The solution is to add a ployfill
npm install classlist-polyfill --save
npm install babel-polyfill --save
Classlist-polyfill added in the webpack.base.conf.js
Modify module.exports entry as follows:
module.exports = {
// app: './src/main.js'
entry: { app: ['classlist-polyfill', 'babel-polyfill', './src/main.js']}
}