解决fastjson 新安全漏洞问题;/第三方登录bug处理;/IE兼容js本地化提高前端加载速度

ant-design-vue-jeecg/public/index.html

@@ -7,7 +7,7 @@
   <meta name="viewport" content="width=device-width,initial-scale=1.0">
   <title>Jeecg-Boot 企业级快速开发平台</title>
   <link rel="icon" href="<%= BASE_URL %>logo.png">
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-polyfill/7.2.5/polyfill.js"></script>
+  <script src="/cdn/babel-polyfill/polyfill_7_2_5.js"></script>
   <style>
     html,
     body,

ant-design-vue-jeecg/src/App.vue

@@ -1,9 +1,9 @@
 <template>
-  <a-locale-provider :locale="locale">
+  <a-config-provider :locale="locale">
     <div id="app">
       <router-view/>
     </div>
-  </a-locale-provider>
+  </a-config-provider>
 </template>
 <script>
   import zhCN from 'ant-design-vue/lib/locale-provider/zh_CN'