如果在 codeigniter 中验证失败，则重定向到某个控制器函数

Question

如果未授权访问同一控制器中的其他功能，我将尝试重定向到控制器索引。根据我的编码，它看起来像无限循环。请帮我这样做。

class Customer_Dashboard extends CI_Controller {
    public function __construct() {
        $method= $this->router->fetch_method();
        if ($this->session->userdata("cus_sel_comp")) {

        }else{
            if($method !="index"){
                redirect(base_url()."customer_dashboard");exit;
            }
        }
    }
    public function index() {
        // Here do some operations and let the user to select company and update the "cus_sel_comp" session variable. After set that session user can access the other controller functions.
    }
    public function other_function1() {

    }
    public function other_function2() {

    }
}

我的编码如上。我需要使用相同的控制器来执行此操作。问题是如果该会话未设置，则存在无限循环。

Answer 1

而不是重定向返回索引函数。请看下面的代码

 if($method !="index"){
              return $this->index();
 }

Answer 2

您正在调用相同的函数并将其重定向到相同的方法。

    class Customer_Dashboard extends CI_Controller {
        public function __construct() {
            $method= $this->router->fetch_method();
            if ($this->session->userdata("cus_sel_comp")) {

            }else{
                if($method !="index"){
                    redirect(base_url()."Customer_Dashboard/index"); // Redirect it to index if other method is invoked.
                }
            }
        }
        public function index() {
            // Here do some operations and let the user to select company and update the "cus_sel_comp" session variable. After set that session user can access the other controller functions.
        }
        public function other_function1() {

        }
        public function other_function2() {

        }
    }

也不要使用base_url() 而不是在配置中定义路径 base_url() 有许多其他条目，它们是不必要的。