siteId . '_robots.txt'; $path = app() -> getRootPath() . 'public/robots/' . $filename ; if(!hcFileExist($path)){ $sysRobots = app() -> getRootPath() . 'public/robots/robots.txt' ; touch($path); copy($sysRobots,$path); } header("Content-type:text/html;"); $content = file_get_contents($path); $content = '

' . str_replace("\n",'',$content);
        echo $content;
        exit;
    }

    /**
     * sitemap xml文件读取
     *
     */
    public function getSitemapXml()
    {
        $filename = $this->siteId . '_sitemap.xml';
        $path = app() -> getRootPath() . 'public/xml/' . $filename;
        $content = @file_get_contents($path);
        header("Content-type:text/xml;");
        echo $content;
        exit;
    }

    /**
     * sitemap html文件读取
     *
     */
    public function getSitemapHtml()
    {
        $filename = $this->siteId . '_sitemap.html';
        $path = app() -> getRootPath() . 'public/sitemap_html/' . $filename;
        echo @file_get_contents($path);
        exit;
    }

}