去除无用插件babel-polyfill.js

nuxt.config.js

@@ -52,7 +52,6 @@ module.exports = {
       }
     },
     vendor: [
-      'babel-polyfill',
       'axios',
       'swiper',
       'element-ui'

plugins/babel-polyfill.js

@@ -1,4 +0,0 @@
-import Vue from 'vue'
-import babelPolyfill from 'babel-polyfill'
-
-Vue.use(babelPolyfill)