fix: support IE10~11 #104

babel.config.js

@@ -1,7 +1,14 @@
 module.exports = {
   presets: [
-    '@vue/app'
+    '@vue/app',
+    [
+      '@babel/preset-env',
+      {
+        'useBuiltIns': 'entry'
+      }
+    ]
   ]
+  // if your use import on Demand, Use this code
   // ,
   // plugins: [
   //   [ 'import', {

package.json

@@ -29,6 +29,7 @@
     "vuex": "^3.1.0"
   },
   "devDependencies": {
+    "@babel/polyfill": "^7.2.5",
     "@vue/cli-plugin-babel": "^3.3.0",
     "@vue/cli-plugin-eslint": "^3.3.0",
     "@vue/cli-plugin-unit-jest": "^3.3.0",
@@ -116,6 +117,6 @@
   "browserslist": [
     "> 1%",
     "last 2 versions",
-    "not ie <= 8"
+    "not ie <= 10"
   ]
 }

src/main.js

@@ -1,3 +1,4 @@
+import '@babel/polyfill'
 import Vue from 'vue'
 import App from './App.vue'
 import router from './router'

vue.config.js

@@ -104,5 +104,7 @@ module.exports = {
     }
   },
 
-  lintOnSave: undefined
+  lintOnSave: undefined,
+  // babel-loader no-ignore node_modules/*
+  transpileDependencies: []
 }

yarn.lock

@@ -701,6 +701,14 @@
     "@babel/helper-regex" "^7.0.0"
     regexpu-core "^4.1.3"
 
+"@babel/polyfill@^7.2.5":
+  version "7.2.5"
+  resolved "https://registry.yarnpkg.com/@babel/polyfill/-/polyfill-7.2.5.tgz#6c54b964f71ad27edddc567d065e57e87ed7fa7d"
+  integrity sha512-8Y/t3MWThtMLYr0YNC/Q76tqN1w30+b0uQMeFUYauG2UGTR19zyUtFrAzT23zNtBxPp+LbE5E/nwV/q/r3y6ug==
+  dependencies:
+    core-js "^2.5.7"
+    regenerator-runtime "^0.12.0"
+
 "@babel/preset-env@^7.0.0", "@babel/preset-env@^7.1.0":
   version "7.3.4"
   resolved "https://registry.yarnpkg.com/@babel/preset-env/-/preset-env-7.3.4.tgz#887cf38b6d23c82f19b5135298bdb160062e33e1"