core/SqlSelector.php
public function setTemplate(string $template, array $param)
    {
        $this->sqlTemplate = $template;
        $this->param = $param;
    }
public function setTemplate(string $template, array $param)
    {
        $this->sqlTemplate = $template;
        $this->param = $param;
    }
使用SQL模板方式
@param string $template
@param array $param