钩子pre_controller中的代码点火器访问会话

Question

当我加载会话库时仅显示找不到指定的类：会话.php下面是代码

$ci =& get_instance();
$ci->load->database();
$ci->load->library('session');
if($ci->session->userdata('loggedin')){
if($ci->session->userdata('owner_id')==0){
$query = $ci->db->query("SELECT * FROM system WHERE user_id=".$ci->session->userdata('id')." LIMIT 1");
}else{
$query = $ci->db->query("SELECT * FROM system WHERE user_id=".$ci->session->userdata('owner_id')." LIMIT 1");
}
}else{
$query = $ci->db->query("SELECT * FROM system WHERE id=1 LIMIT 1");
}

Answer 1

您可以使用构造函数来加载会话

public function __construct() {
parent::__construct();
$this->load->library('session');
}

或在应用程序/配置/自动加载中加载会话库.php

$autoload['libraries'] = array('session');

希望会有所帮助