add babel-polyfill

package-lock.json

@@ -46,6 +46,7 @@
         "babel-eslint": "^10.1.0",
         "babel-helper-vue-jsx-merge-props": "^2.0.3",
         "babel-loader": "^8.1.0",
+        "babel-polyfill": "^6.26.0",
         "clean-webpack-plugin": "^1.0.1",
         "copy-webpack-plugin": "^5.1.2",
         "css-loader": "^4.3.0",
@@ -2690,6 +2691,31 @@
         "object.assign": "^4.1.0"
       }
     },
+    "node_modules/babel-polyfill": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
+      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
+      "dev": true,
+      "dependencies": {
+        "babel-runtime": "^6.26.0",
+        "core-js": "^2.5.0",
+        "regenerator-runtime": "^0.10.5"
+      }
+    },
+    "node_modules/babel-polyfill/node_modules/core-js": {
+      "version": "2.6.12",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
+      "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==",
+      "deprecated": "core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.",
+      "dev": true,
+      "hasInstallScript": true
+    },
+    "node_modules/babel-polyfill/node_modules/regenerator-runtime": {
+      "version": "0.10.5",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
+      "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+      "dev": true
+    },
     "node_modules/babel-runtime": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
@@ -16319,6 +16345,31 @@
         "object.assign": "^4.1.0"
       }
     },
+    "babel-polyfill": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
+      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
+      "dev": true,
+      "requires": {
+        "babel-runtime": "^6.26.0",
+        "core-js": "^2.5.0",
+        "regenerator-runtime": "^0.10.5"
+      },
+      "dependencies": {
+        "core-js": {
+          "version": "2.6.12",
+          "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.12.tgz",
+          "integrity": "sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==",
+          "dev": true
+        },
+        "regenerator-runtime": {
+          "version": "0.10.5",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
+          "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+          "dev": true
+        }
+      }
+    },
     "babel-runtime": {
       "version": "6.26.0",
       "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",

package.json

@@ -43,6 +43,7 @@
     "babel-eslint": "^10.1.0",
     "babel-helper-vue-jsx-merge-props": "^2.0.3",
     "babel-loader": "^8.1.0",
+    "babel-polyfill": "^6.26.0",
     "clean-webpack-plugin": "^1.0.1",
     "copy-webpack-plugin": "^5.1.2",
     "css-loader": "^4.3.0",

src/main.js

@@ -10,7 +10,7 @@ import Modules from '@/modules'
 import createBefore from './components/beforeEnter'
 import _ from 'lodash'
 import VueMeta from 'vue-meta'
-
+import 'babel-polyfill'
 Vue.use(VueMeta)
 
 Vue.prototype.$_ = _