处理复制

yudao-ui-admin-vue3/src/components/DynamicReport/SpreadViewer.vue

@@ -300,10 +300,10 @@ const initPreview = async () => {
           } else {
             showPdf.value = false;
             loading.value = false;
+            handleCopyIfNeeded();
           }
         });
       }, handleOpenError);
-      handleCopyIfNeeded();
     } catch (error) {
       console.error('后端处理 Excel 失败:', error);
       loading.value = false;
@@ -370,10 +370,10 @@ const initPreview = async () => {
       } else {
         showPdf.value = false;
         loading.value = false;
+        handleCopyIfNeeded();
       }
     }, handleOpenError);
 
-    handleCopyIfNeeded();
   } catch (error) {
     console.error('预览加载失败:', error);
   }