where($where); $res['count'] = $model->count(); $res['list'] = array(); if($res['count']>0) { $res['list'] = $model->skip($offset)->take($limit)->orderBy('id','desc')->get(); } return $res; } public static function getOne($where) { return self::where($where)->first(); } public static function add(array $data) { if ($id = self::insertGetId($data)) { return $id; } return false; } public static function modify($where, array $data) { if (self::where($where)->update($data) === false) { return false; } return true; } //删除一条记录 public static function remove($id) { if (!self::whereIn('id', explode(',', $id))->delete()) { return false; } return true; } }