getContext()->getRequest();
        // 查询配置表信息
        $sql = "select * from lkt_config where id = 1";
        $r_1 = $db->select($sql);
        $uploadImg_domain = $r_1[0]->uploadImg_domain; // 图片上传域名
        $uploadImg = $r_1[0]->uploadImg; // 图片上传位置
        if (strpos($uploadImg, '../') === false) { // 判断字符串是否存在 ../
            $img = $uploadImg_domain . $uploadImg; // 图片路径
        } else { // 不存在
            $img = $uploadImg_domain . substr($uploadImg, 2); // 图片路径
        }
        $request->setAttribute("uploadImg", $img);
        return View :: INPUT;
    }
    public function execute()
    {
        $db = DBAction::getInstance();
        $request = $this->getContext()->getRequest();
        // 接收数据
        $title = trim($request->getParameter('title')); // 名称
        $type = trim($request->getParameter('type')); // 海报类型
        $keyword = trim($request->getParameter('keyword')); // 关键词
        $isdefault = trim($request->getParameter('isdefault')); // 是否默认
        $bg = trim($request->getParameter('bg')); // 背景图片
        $waittext = trim($request->getParameter('waittext')); // 等待语
        $data = trim($request->getParameter('data')); // 排序的数据
        $color = trim($request->getParameter('color')); // 颜色
        $img = $request->getParameter('img');
        // 添加数据
        if ($isdefault) {
            $sql = "update lkt_extension set isdefault = 0 where type = '$type'";
            $db->update($sql);
        }
        $sql = "insert into lkt_extension(image,name,type,keyword,isdefault,bg,waittext,data,color,add_date)values('$img','$title','$type','$keyword','$isdefault','$bg','$waittext','$data','$color',CURRENT_TIMESTAMP)";
        $r = $db->insert($sql);
        if ($r == -1) {
            header("Content-type:text/html;charset=utf-8");
            echo "";
            return $this->getDefaultView();
        } else {
            header("Content-type:text/html;charset=utf-8");
            echo "";
        }
        return;
    }
    public function getRequestMethods()
    {
        return Request :: POST;
    }
}
?>