修改

app/Import/ImportAll.php

@@ -5,8 +5,10 @@ namespace  App\Import;
 
 use App\Service\ImportService;
 use Maatwebsite\Excel\Concerns\ToArray;
+use Maatwebsite\Excel\Concerns\WithCalculatedFormulas;
+
+class ImportAll implements ToArray,WithCalculatedFormulas {
 
-class ImportAll implements ToArray {
     private $msg = '';
     public $crt_id = 0;
     public $type = "";