core/PageList.php
public function getAll($fetch_style = null, $fetch_argument = null, array $ctor_args = null)
    {
        return DB::getList($this->sql, $this->args, $fetch_style, $fetch_argument, $ctor_args);
    }
public function getAll($fetch_style = null, $fetch_argument = null, array $ctor_args = null)
    {
        return DB::getList($this->sql, $this->args, $fetch_style, $fetch_argument, $ctor_args);
    }
获取所有数据
@param null $fetch_style
@param null $fetch_argument
@param array|null $ctor_args
@return array
@throws \Exception