src/db/BuildSql.php
public function select()
    {

        $this->bulidSql('SELECT');

        $result = $this->query();

        $data = $result->fetchAll(PDO::FETCH_ASSOC);

        return $data;
    }
public function select()
    {

        $this->bulidSql('SELECT');

        $result = $this->query();

        $data = $result->fetchAll(PDO::FETCH_ASSOC);

        return $data;
    }
多条查询
@date   2018-07-13T11:01:13+0800
@author ChenMingjiang
@return [type]                   [description]