perf 设置config

.babelrc

@@ -1,5 +1,6 @@
 {
   "presets": [
-    "@nuxt/babel-preset-app"
+    "@nuxt/babel-preset-app",
+    "@babel/env"
   ]
 }

nuxt.config.js

@@ -107,14 +107,9 @@ module.exports = {
       'vuerify',
       'vee-validate'
     ],
-    // babel: {
+    babel: {
-    //   presets: ['es2015', 'stage-2'],
+      presets: ['@nuxt/babel-preset-app']
-    //   plugins: [
+    }
-    //     'transform-async-to-generator',
-    //     'transform-runtime'
-    //   ],
-    //   comments: true
-    // },
     // postcss: [
     //   require('autoprefixer')({
     //     browsers: ['last 3 versions']

package.json

@@ -5,6 +5,7 @@
   "author": "yingp <yingp@usoftchina.com>",
   "private": true,
   "dependencies": {
+    "@babel/polyfill": "^7.2.3",
     "axios": "^0.15.3",
     "babel-polyfill": "^6.26.0",
     "bezier-easing": "^2.0.3",

server.js

@@ -1,3 +1,4 @@
+require("@babel/polyfill");
 const { Nuxt, Builder } = require('nuxt')
 const app = require('express')()
 const proxy = require('http-proxy-middleware')