条形码生成优化

@@ -336,9 +336,9 @@ class Study extends Backend
             }
             $result = $this->model->allowField(true)->save($params);
             $id  = $this->model->id;
-            $sno = $this->model->sno;
-            $barpath = Resource::StudyBar($sno);
-            $this->model->save(['barcode'=>$barpath,'unique'=>$sno],['id'=>$id]);
+            $res = str_pad($id,8,"0",STR_PAD_LEFT);
+            $barpath = Resource::StudyBar($res);
+            $this->model->save(['barcode'=>$barpath,'unique'=>$res],['id'=>$id]);
             Db::commit();
         } catch (ValidateException|PDOException|Exception $e) {
             Db::rollback();

@@ -5,7 +5,7 @@ namespace app\api\controller;
 use app\common\controller\Api;
 use app\common\controller\Resource;
 use tinymeng\code\Generate;
-
+mb_internal_encoding("UTF-8");
 /**
  * 示例接口
  */
@@ -69,16 +69,9 @@ class Demo extends Api
      */
     public function test3()
     {
-        $id = '三年级三班';
-        $arr  = substr($id,0,1);
-        $map = array('一' => '1','二' => '2','三' => '3','四' => '4','五' => '5','六' => '6');
-        foreach ($map as $k => $v){
-            $k = $arr;
-            return $k;
-        }
 
-//        $res = str_pad($id,8,"0",STR_PAD_LEFT);
-//        dump($res);
+
+        dump($res);
     }
 
 }

@@ -6,9 +6,9 @@ use tinymeng\code\Generate;
 
 class Resource
 {
-    public static function StudyBar($sno){
+    public static function StudyBar($res){
         $generate = Generate::bar();
-        $file_path = $generate->create($sno,true,true);
+        $file_path = $generate->create($res,true,true);
         $file_path = substr($file_path,strripos($file_path,"public")+6);
         return $file_path;
     }