调整select的optinon跟着乱跑的问题

src/components/page/order/index.vue

@@ -56,7 +56,7 @@
           <a-col :lg="12" :xl="8" :xxl="6" class="query_item" style="display:none">
             <span>订单状态：</span>
             <a-select default-value="" v-model="query.transaction_status" 
-             :getPopupContainer="(triggerNode) => triggerNode.parentNode">
+             :getPopupContainer="triggerNode => { return triggerNode.parentNode || document.body}">
               <a-select-option value="" @click.native='selectAll'>全部</a-select-option>
               <a-select-option value="1">待付款</a-select-option>
               <a-select-option value="2">待交付</a-select-option>
@@ -263,7 +263,7 @@ export default {
     //  导出xls
     xlsdc(){
       xlsdc(this.query).then(res=>{
-        // console.log(res)
+        console.log(res)
         const fname = new Date().getTime()+".xlsx"
         // let bloburl = window.URL.createObjectURL(res)
         let bloburl = window.URL.createObjectURL(new Blob([res]))