显示带有类别的产品

Question

我在codeigniter中遇到uri段的麻烦我正在寻找开发产品和产品细节,所以我为它创建了一个控制器并传递了产品名称的参数以在url中显示产品名称,所以我的url将变成这样的

本地主机/ PROJECT_NAME /产品/ PRODUCT_NAME

这部分对我来说工作正常,但我很困惑如果我想显示为产品类别和产品名称,我试图让我的网址像这样

localhost/project_name/products/category_name/product_name

所以当我传入类别名称时,我将如何执行此操作,它显示我找不到404找不到您请求的页面.有时会显示直接产品,有时候如果用户通过类别浏览产品详细信息,那么类别名称将在网址中传递,以及这些部分的工作方式如何？我对此很困惑

这是我的产品控制器

public function products($product_name) {
        if($this->uri->segment(3)) {
            $category = ucwords(str_replace('-', " ", $product_name));
            $product  = ucwords(str_replace('-', " ", $this->uri->segment(3)));
        } else {
            $product  = ucwords(str_replace('-', " ", $product_name));
        }

        $page_data = $this->get_data->get_Data($product, 'name', 'products');
        $data['title'] = 'Products - ' . $page_data->row()->name;
        $data['body_class'] = 'poductsdetails';

        $this->load->view('includes/header.php', $data);
        $this->load->view('templates/navigation.php');

        $data['content'] = array(
                'name'        => $page_data->row()->name,
                'price'       => $page_data->row()->price,
                'description' => $page_data->row()->description,
                'picture'     => $page_data->row()->picture,
                'category'    => $page_data->row()->category,
            );

        $this->load->view('products/details', $data);
        $this->load->view('templates/footer-form.php');
        $this->load->view('includes/footer.php');
    }

这是我创建的路线

$route['default_controller'] = 'home';
$route['admin']              = 'admin/index';
$route['admin/([a-z])']      = 'admin/$1';
$route['products/(:any)']    = 'home/products/$1';
$route['products/(:any)']    = 'home/products/$1/$2';
$route['products/(:any)']    = 'home/products/$1/$2/$3';
$route['(:any)']             = 'home/page/$1';
$route['(:any)']             = 'home/page/$1/$2';

Answer 1

你刚刚在路线中传递了一个参数,这就是它无法找到的原因

像这样改变你的路线

$route['products/(:any)']    = 'home/products/$1';
$route['products/(:any)/(:any)']    = 'home/products/$1/$2';
$route['products/(:any)/(:any)/(:any)']    = 'home/products/$1/$2/$3';

它会工作.