update

app/Exports/CommonExport.php

@@ -29,6 +29,7 @@ class CommonExport implements FromCollection
      */
     public function collection()
     {
+        $clear = request('clear', 0);
         if (empty($this->fields)) {
             throw new ErrorException('导出字段不能为空');
         }
@@ -63,14 +64,16 @@ class CommonExport implements FromCollection
             }
             // 如果有自定义数据，全部附件上去
             $t2 = [];
-            if (isset($info['data']) && $info['data'] && !empty($moreFileds)) {
-                $dataCollect = collect($info['data']);
-                foreach ($moreFileds as $moreFiled) {
-                    $value = ($dataCollect->where('field', $moreFiled)->first()['value']) ?? '';
-                    if (str_contains($moreFiled, 'idcard')) {
-                        $t2[$moreFiled] = ' ' . $value;
-                    } else {
-                        $t2[$moreFiled] = $value;
+            if (empty($clear)) {
+                if (isset($info['data']) && $info['data'] && !empty($moreFileds)) {
+                    $dataCollect = collect($info['data']);
+                    foreach ($moreFileds as $moreFiled) {
+                        $value = ($dataCollect->where('field', $moreFiled)->first()['value']) ?? '';
+                        if (str_contains($moreFiled, 'idcard')) {
+                            $t2[$moreFiled] = ' ' . $value;
+                        } else {
+                            $t2[$moreFiled] = $value;
+                        }
                     }
                 }
             }