function out(){ $this->load->database();
//读取数据 获取资源类型
$query = $this->db->query('SELECT title, content FROM news');
//利用result_array()函数把资源类型的转换成数组
$row = $query->result_array();
$data['vincent'] =$row;
// print_r($data['vincent']);
$this->load->view('welcome_message',$data);
}