ci框架连接数据遇到有关问题

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Release: 2016-06-13 13:38:38
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ci框架连接数据遇到问题
我确定config中的database.php链接参数配置没有问题,而且在aotoload.php中加入如下代码,$autoload['libraries'] = array('database');然后我在 model中

PHP code
<!--

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-->  <?php class Mhome extends Model{
      function __construct(){
          parent::__construct();
      //    $this->load->database();
      }
      function get_category(){
        $query = $this->db->query("select * from category");
        return $query->result();
      }
}
Copy after login
在浏览器中运行到这个页面就弹出一个httpd.exe应用程式错误 内容为记忆体不能为“read”点确定后不能显示页面,如果不加$autoload['libraries'] = array('database');就是提示页面没有打开。

------解决方案--------------------
$autoload['libraries'] = array('database') 

什么意思?
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