getContext()->getRequest();
        //获取文章类别
        $sql = "select cat_id,cat_name from lkt_news_class ";
        $r = $db->select($sql);
        $request->setAttribute("ctype",$r);
        $request->setAttribute('pic', $pic.'/images');
		return View :: INPUT;
	}
	public function execute(){
		$db = DBAction::getInstance();
		$request = $this->getContext()->getRequest();
        $Article_title = addslashes(trim($request->getParameter('Article_title'))); // 文章标题
        $Article_prompt = addslashes(trim($request->getParameter('Article_prompt'))); // 文章副标题
        $sort = floatval(trim($request->getParameter('sort'))); // 排序
        $imgurl= addslashes($request->getParameter('imgurl')); // 文章图片
        $content = addslashes(trim($request->getParameter('content'))); // 文章内容
        if($imgurl){
            $imgurl = preg_replace('/.*\//','',$imgurl);
        }
        // 发布文章
        $sql = "insert into lkt_article(Article_title,Article_prompt,Article_imgurl,sort,content,add_date) " .
            "values('$Article_title','$Article_prompt','$imgurl','$sort','$content',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 $this->getDefaultView();
        }
	    return;
	}
	public function getRequestMethods(){
		return Request :: POST;
	}
}
?>