恢复

@@ -692,6 +692,7 @@ class User extends Api
         
         // 用户小程序码
         $qrcode = $dir.'/qrcode_'.$user['id'].'.png';
+        if(!file_exists($qrcode)){
             $response = Wechat::miniProgram()->app_code->getUnlimit($user['id'], [
                 'page'  => 'pages/indexone/indexone',
                 'width' => 169,
@@ -699,6 +700,7 @@ class User extends Api
             if ($response instanceof \EasyWeChat\Kernel\Http\StreamResponse) {
                 $response->saveAs($dir, str_replace($dir.'/','',$qrcode));
             }
+        }
 
         //将用户头像保存到本地
         $avatar = $dir.'/avatar_'.$user['id'].'.png';