依赖

package.json

@@ -17,6 +17,7 @@
     "axios": "^0.18.0",
     "babel-plugin-import": "^1.13.3",
     "babel-polyfill": "^6.26.0",
+    "babel-preset-es2015": "^6.24.1",
     "element-ui": "^2.8.2",
     "fastclick": "^1.0.6",
     "jsencrypt": "^3.3.2",
@@ -24,7 +25,7 @@
     "simple-keyboard-layouts": "^3.3.34",
     "vant": "^2.11.2",
     "vue": "^2.5.2",
-    "vue-i18n": "^8.26.1",
+    "vue-i18n": "8.2.1",
     "vue-infinite-scroll": "^2.0.2",
     "vue-router": "^3.0.1",
     "vue-touch-keyboard": "^0.3.2",