获取学员详情

@@ -12,6 +12,7 @@ use app\api\model\University as UniversityModel;
 use app\api\model\UniversityLevel;
 use app\api\model\UniversityLevel;
 use app\api\model\Up;
 use app\api\model\Up;
 use app\common\controller\Api;
 use app\common\controller\Api;
+use think\Db;
 use think\Log;
 use think\Log;
 
 
 /**
 /**