删除无用代码

Former-commit-id: a8c39c0b52ccc33816d3f8011988f2e7fad565a0

src/plugin/d2admin/index.js

@@ -10,8 +10,6 @@ import '@/assets/svg-icons'
 // 功能插件
 import pluginAxios from '@/plugin/axios'
 import pluginError from '@/plugin/error'
-import pluginExport from '@/plugin/export'
-import pluginImport from '@/plugin/import'
 import pluginLog from '@/plugin/log'
 import pluginOpen from '@/plugin/open'
 
@@ -22,8 +20,6 @@ export default {
     // 插件
     Vue.use(pluginAxios)
     Vue.use(pluginError)
-    Vue.use(pluginExport)
-    Vue.use(pluginImport)
     Vue.use(pluginLog)
     Vue.use(pluginOpen)
     // 设置为 false 以阻止 vue 在启动时生成生产提示。