Php opencart 2.x中的Seo友好url问题

我试图在我的OC2.x网站上创建seo友好的URL。对于类别、产品页面、产品展示页面等，其工作非常好。但对于购物车、联系人、结帐页面，它不起作用

我找到了一个解决方案，在不干扰核心文件的情况下解决了这个问题。它在单击中提供URL，但在页面上显示错误。（未找到页面）

我还尝试了其他解决方案。变动后

<?php
class ControllerCommonSeoUrl extends Controller {
        public function index() {
                // Add rewrite to url class
                if ($this->config->get('config_seo_url')) {
                        $this->url->addRewrite($this);
                }

                // Decode URL
                if (isset($this->request->get['_route_'])) {
                        $parts = explode('/', $this->request->get['_route_']);

                        // remove any empty arrays from trailing
                        if (utf8_strlen(end($parts)) == 0) {
                                array_pop($parts);
                        }

                        foreach ($parts as $part) {
                                $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($part) . "'");

                                if ($query->num_rows) {
                                        $url = explode('=', $query->row['query']);

                                        if ($url[0] == 'product_id') {
                                                $this->request->get['product_id'] = $url[1];
                                        }

                                        if ($url[0] == 'category_id') {
                                                if (!isset($this->request->get['path'])) {
                                                        $this->request->get['path'] = $url[1];
                                                } else {
                                                        $this->request->get['path'] .= '_' . $url[1];
                                                }
                                        }

                                        if ($url[0] == 'manufacturer_id') {
                                                $this->request->get['manufacturer_id'] = $url[1];
                                        }

                                        if ($url[0] == 'information_id') {
                                                $this->request->get['information_id'] = $url[1];
                                        }

                                        if ($query->row['query'] && $url[0] != 'information_id' && $url[0] != 'manufacturer_id' && $url[0] != 'category_id' && $url[0] != 'product_id') {
                                                $this->request->get['route'] = $query->row['query'];
                                        }
                                } else {
                                        $this->request->get['route'] = 'error/not_found';

                                        break;
                                }
                        }

                        if (!isset($this->request->get['route'])) {
                                if (isset($this->request->get['product_id'])) {
                                        $this->request->get['route'] = 'product/product';
                                } elseif (isset($this->request->get['path'])) {
                                        $this->request->get['route'] = 'product/category';
                                } elseif (isset($this->request->get['manufacturer_id'])) {
                                        $this->request->get['route'] = 'product/manufacturer/info';
                                } elseif (isset($this->request->get['information_id'])) {
                                        $this->request->get['route'] = 'information/information';
                                }
                        }
                         else {
                            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($this->request->get['_route_']) . "'");
                            if ($query->num_rows) {
                                $this->request->get['route'] = $query->row['query'];
                            }
                      }
                        if (isset($this->request->get['route'])) {
                                return new Action($this->request->get['route']);
                        }
                }
        }

        public function rewrite($link) {
                $url_info = parse_url(str_replace('&amp;', '&', $link));

                $url = '';

                $data = array();

                parse_str($url_info['query'], $data);

                foreach ($data as $key => $value) {
                        if (isset($data['route'])) {
                                if (($data['route'] == 'product/product' && $key == 'product_id') || (($data['route'] == 'product/manufacturer/info' || $data['route'] == 'product/product') && $key == 'manufacturer_id') || ($data['route'] == 'information/information' && $key == 'information_id')) {
                                        $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = '" . $this->db->escape($key . '=' . (int)$value) . "'");

                                        if ($query->num_rows && $query->row['keyword']) {
                                                $url .= '/' . $query->row['keyword'];

                                                unset($data[$key]);
                                        }
                                } elseif ($key == 'path') {
                                        $categories = explode('_', $value);

                                        foreach ($categories as $category) {
                                                $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = 'category_id=" . (int)$category . "'");

                                                if ($query->num_rows && $query->row['keyword']) {
                                                        $url .= '/' . $query->row['keyword'];
                                                } else {
                                                        $url = '';

                                                        break;
                                                }
                                        }

                                        unset($data[$key]);
                                }
                        }
                        else {
                        $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE `query` = '" . $this->db->escape($data['route']) . "'");

                        if ($query->num_rows) {
                            $url .= '/' . $query->row['keyword'];

                            unset($data[$key]);
                        }
                   }
                }

                if ($url) {
                        unset($data['route']);

                        $query = '';

                        if ($data) {
                                foreach ($data as $key => $value) {
                                        $query .= '&' . rawurlencode((string)$key) . '=' . rawurlencode((string)$value);
                                }

                                if ($query) {
                                        $query = '?' . str_replace('&', '&amp;', trim($query, '&'));
                                }
                        }

                        return $url_info['scheme'] . '://' . $url_info['host'] . (isset($url_info['port']) ? ':' . $url_info['port'] : '') . str_replace('/index.php', '', $url_info['path']) . $url . $query;
                } else {
                        return $link;
            }
    }

---

在本地主机上工作？在本地主机上工作？