interface

@@ -164,6 +164,12 @@ class AdminEquipmentController extends AdminBaseController{
                     'create_time' => time()
                 ];
                 $data['qr_code'] = $this->createQrCode($data['name']);
+                //查询设备是否已存在
+                $is_equipment=Db::name('equipment')->where(['name'=>$data['name'],'is_delete'=>0])->count();
+                if (!empty($is_equipment)){
+                    echo "第" . $j . "行".$data['name']."的设备已存在！<br/>";
+                    continue;
+                }
                 $Equipment=new EquipmentModel();
                 try{
                     $Equipment->save($data);