no message

Former-commit-id: 1291a183755febf46865b02cd09d65541611b6a0
Former-commit-id: 313bcc3eee11b8b4a54e0e4cd921a0e585ea0db4
Former-commit-id: 35cce0d3d0336a6883f249fb98db25f83741fa23

src/plugin/export/index.js

@@ -6,6 +6,7 @@ export default {
     // 导出
     Vue.prototype.$export = {
       csv (params) {
+        return new Promise((resolve, reject) => {
           // 默认值
           const paramsDefault = {
             columns: [],
@@ -19,6 +20,9 @@ export default {
           const data = Csv(_params.columns, _params.data, params, _params.noHeader)
           // 下载数据
           ExportCsv.download('table.csv', data)
+          // 完成
+          resolve()
+        })
       }
     }
   }