date to excel

app/index/controller/User.php

@@ -1046,11 +1046,12 @@ class User extends Controller
         $spreadsheet->getActiveSheet()->setCellValue('A'.$i, '说明：数量均为独立IP数量');
 
         $writer = new Xlsx($spreadsheet);
-        if (file_exists('05featuredemo.xlsx')){
-            unlink('05featuredemo.xlsx');
+        $filePath = 'uploads/05featuredemo.xlsx';
+        if (file_exists($filePath)){
+            unlink($filePath);
         }
 
-        $writer->save("05featuredemo.xlsx");
+        $writer->save($filePath);
 
         //$rows->toBrowser();
         return $this->renderSuccess([]);