Php URL重写OpenCart产品SEO_Php_.htaccess_Url_Mod Rewrite_Opencart

Php URL重写OpenCart产品SEO

php .htaccess url mod-rewrite opencart

Php URL重写OpenCart产品SEO,php,.htaccess,url,mod-rewrite,opencart,Php,.htaccess,Url,Mod Rewrite,Opencart,我想从我的opencart网店重写我的产品url。Opencart本身有一个非常糟糕的seo实现。我已经更新了seo实现，以便能够对多个类别使用相同的关键字。请参见：但这只适用于类别。对于这些产品，我想我只需要一个htaccess重写规则原始url如下所示： Options +FollowSymlinks Options -Indexes <FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))"> Order den

我想从我的opencart网店重写我的产品url。Opencart本身有一个非常糟糕的seo实现。我已经更新了seo实现，以便能够对多个类别使用相同的关键字。请参见：但这只适用于类别。对于这些产品，我想我只需要一个htaccess重写规则

原始url如下所示：

Options +FollowSymlinks
Options -Indexes
<FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))">
 Order deny,allow
 Deny from all
</FilesMatch>
RewriteEngine On
RewriteBase /
RewriteRule ^sitemap.xml$ index.php?route=feed/google_sitemap [L]
RewriteRule ^googlebase.xml$ index.php?route=feed/google_base [L]
RewriteRule ^download/(.*) /index.php?route=error/not_found [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !.*\.(ico|gif|jpg|jpeg|png|js|css)
RewriteRule ^([^?]*) index.php?_route_=$1 [L,QSA]

public function index() {
    $this->load->model('catalog/category');
    // Add rewrite to url class
    if ($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);
        }

        $categories = array();

        for ($i = 0; $i < count($parts); $i++) {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($parts[$i]) . "'");

            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') {
                    $categories[$i] = $this->model_catalog_category->getCategory($url[1]);

                    if (!isset($this->request->get['path'])) {
                        $this->request->get['path'] = $categories[$i]['category_id'];
                    } else {
                        foreach ($query->rows as $row) {
                            $url = explode('=', $row['query']);
                            $category_id = $url[1];

                            $category = $this->model_catalog_category->getCategory($category_id);

                            if ($category['parent_id'] == $categories[$i - 1]['category_id']) {
                                $this->request->get['path'] .= '_' . $category['category_id'];
                            }
                        }
                    }
                }

                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';
            }
        }

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

                if ($query->num_rows && $query->row['keyword']) {
                    $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;
    }
}

class Pagination {
    public $total = 0;
    public $page = 1;
    public $limit = 20;
    public $num_links = 8;
    public $url = '';
    public $text_first = '|&lt;';
    public $text_last = '&gt;|';
    public $text_next = '&gt;';
    public $text_prev = '&lt;';

    public function render() {
        $total = $this->total;

        if ($this->page < 1) {
            $page = 1;
        } else {
            $page = $this->page;
        }

        if (!(int)$this->limit) {
            $limit = 10;
        } else {
            $limit = $this->limit;
        }

        $num_links = $this->num_links;
        $num_pages = ceil($total / $limit);

        $this->url = str_replace('%7Bpage%7D', '{page}', $this->url);

        $output = '<ul class="pagination">';

        if ($page > 1) {
            $output .= '<li><a href="' . str_replace('{page}', 1, $this->url) . '">' . $this->text_first . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $page - 1, $this->url) . '">' . $this->text_prev . '</a></li>';
        }

        if ($num_pages > 1) {
            if ($num_pages <= $num_links) {
                $start = 1;
                $end = $num_pages;
            } else {
                $start = $page - floor($num_links / 2);
                $end = $page + floor($num_links / 2);

                if ($start < 1) {
                    $end += abs($start) + 1;
                    $start = 1;
                }

                if ($end > $num_pages) {
                    $start -= ($end - $num_pages);
                    $end = $num_pages;
                }
            }

            for ($i = $start; $i <= $end; $i++) {
                if ($page == $i) {
                    $output .= '<li class="active"><span>' . $i . '</span></li>';
                } else {
                    $output .= '<li><a href="' . str_replace('{page}', $i, $this->url) . '">' . $i . '</a></li>';
                }
            }
        }

        if ($page < $num_pages) {
            $output .= '<li><a href="' . str_replace('{page}', $page + 1, $this->url) . '">' . $this->text_next . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $num_pages, $this->url) . '">' . $this->text_last . '</a></li>';
        }

        $output .= '</ul>';

        if ($num_pages > 1) {
            return $output;
        } else {
            return '';
        }
    }
}

http://domain.com/index.php?route=product/product&path=25_28_93&product_id=1759

我的url目前看起来像这样：

http://domain.com/In-Stock/Retreaded-Tires/Agricultural?product_id=1759

正如您所看到的，类别已经发生了变化

我希望它是这样的：

Options +FollowSymlinks
Options -Indexes
<FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))">
 Order deny,allow
 Deny from all
</FilesMatch>
RewriteEngine On
RewriteBase /
RewriteRule ^sitemap.xml$ index.php?route=feed/google_sitemap [L]
RewriteRule ^googlebase.xml$ index.php?route=feed/google_base [L]
RewriteRule ^download/(.*) /index.php?route=error/not_found [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !.*\.(ico|gif|jpg|jpeg|png|js|css)
RewriteRule ^([^?]*) index.php?_route_=$1 [L,QSA]

public function index() {
    $this->load->model('catalog/category');
    // Add rewrite to url class
    if ($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);
        }

        $categories = array();

        for ($i = 0; $i < count($parts); $i++) {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($parts[$i]) . "'");

            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') {
                    $categories[$i] = $this->model_catalog_category->getCategory($url[1]);

                    if (!isset($this->request->get['path'])) {
                        $this->request->get['path'] = $categories[$i]['category_id'];
                    } else {
                        foreach ($query->rows as $row) {
                            $url = explode('=', $row['query']);
                            $category_id = $url[1];

                            $category = $this->model_catalog_category->getCategory($category_id);

                            if ($category['parent_id'] == $categories[$i - 1]['category_id']) {
                                $this->request->get['path'] .= '_' . $category['category_id'];
                            }
                        }
                    }
                }

                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';
            }
        }

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

                if ($query->num_rows && $query->row['keyword']) {
                    $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;
    }
}

class Pagination {
    public $total = 0;
    public $page = 1;
    public $limit = 20;
    public $num_links = 8;
    public $url = '';
    public $text_first = '|&lt;';
    public $text_last = '&gt;|';
    public $text_next = '&gt;';
    public $text_prev = '&lt;';

    public function render() {
        $total = $this->total;

        if ($this->page < 1) {
            $page = 1;
        } else {
            $page = $this->page;
        }

        if (!(int)$this->limit) {
            $limit = 10;
        } else {
            $limit = $this->limit;
        }

        $num_links = $this->num_links;
        $num_pages = ceil($total / $limit);

        $this->url = str_replace('%7Bpage%7D', '{page}', $this->url);

        $output = '<ul class="pagination">';

        if ($page > 1) {
            $output .= '<li><a href="' . str_replace('{page}', 1, $this->url) . '">' . $this->text_first . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $page - 1, $this->url) . '">' . $this->text_prev . '</a></li>';
        }

        if ($num_pages > 1) {
            if ($num_pages <= $num_links) {
                $start = 1;
                $end = $num_pages;
            } else {
                $start = $page - floor($num_links / 2);
                $end = $page + floor($num_links / 2);

                if ($start < 1) {
                    $end += abs($start) + 1;
                    $start = 1;
                }

                if ($end > $num_pages) {
                    $start -= ($end - $num_pages);
                    $end = $num_pages;
                }
            }

            for ($i = $start; $i <= $end; $i++) {
                if ($page == $i) {
                    $output .= '<li class="active"><span>' . $i . '</span></li>';
                } else {
                    $output .= '<li><a href="' . str_replace('{page}', $i, $this->url) . '">' . $i . '</a></li>';
                }
            }
        }

        if ($page < $num_pages) {
            $output .= '<li><a href="' . str_replace('{page}', $page + 1, $this->url) . '">' . $this->text_next . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $num_pages, $this->url) . '">' . $this->text_last . '</a></li>';
        }

        $output .= '</ul>';

        if ($num_pages > 1) {
            return $output;
        } else {
            return '';
        }
    }
}

http://domain.com/In-Stock/Retreaded-Tires/Agricultural/1759/1050-50R32-Mega-X-Bib

然后，对于分页（在类别内），我有以下url：

http://domain.com/index.php?route=product/category&path=36_70_67&page=2

我已经把它做成：

http://domain.com/Tire-Retreading/Equalizing/&page=2

但我希望这样

http://domain.com/Tire-Retreading/Equalizing/2

我的htaccess文件如下所示：

Options +FollowSymlinks
Options -Indexes
<FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))">
 Order deny,allow
 Deny from all
</FilesMatch>
RewriteEngine On
RewriteBase /
RewriteRule ^sitemap.xml$ index.php?route=feed/google_sitemap [L]
RewriteRule ^googlebase.xml$ index.php?route=feed/google_base [L]
RewriteRule ^download/(.*) /index.php?route=error/not_found [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !.*\.(ico|gif|jpg|jpeg|png|js|css)
RewriteRule ^([^?]*) index.php?_route_=$1 [L,QSA]

public function index() {
    $this->load->model('catalog/category');
    // Add rewrite to url class
    if ($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);
        }

        $categories = array();

        for ($i = 0; $i < count($parts); $i++) {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($parts[$i]) . "'");

            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') {
                    $categories[$i] = $this->model_catalog_category->getCategory($url[1]);

                    if (!isset($this->request->get['path'])) {
                        $this->request->get['path'] = $categories[$i]['category_id'];
                    } else {
                        foreach ($query->rows as $row) {
                            $url = explode('=', $row['query']);
                            $category_id = $url[1];

                            $category = $this->model_catalog_category->getCategory($category_id);

                            if ($category['parent_id'] == $categories[$i - 1]['category_id']) {
                                $this->request->get['path'] .= '_' . $category['category_id'];
                            }
                        }
                    }
                }

                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';
            }
        }

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

                if ($query->num_rows && $query->row['keyword']) {
                    $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;
    }
}

class Pagination {
    public $total = 0;
    public $page = 1;
    public $limit = 20;
    public $num_links = 8;
    public $url = '';
    public $text_first = '|&lt;';
    public $text_last = '&gt;|';
    public $text_next = '&gt;';
    public $text_prev = '&lt;';

    public function render() {
        $total = $this->total;

        if ($this->page < 1) {
            $page = 1;
        } else {
            $page = $this->page;
        }

        if (!(int)$this->limit) {
            $limit = 10;
        } else {
            $limit = $this->limit;
        }

        $num_links = $this->num_links;
        $num_pages = ceil($total / $limit);

        $this->url = str_replace('%7Bpage%7D', '{page}', $this->url);

        $output = '<ul class="pagination">';

        if ($page > 1) {
            $output .= '<li><a href="' . str_replace('{page}', 1, $this->url) . '">' . $this->text_first . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $page - 1, $this->url) . '">' . $this->text_prev . '</a></li>';
        }

        if ($num_pages > 1) {
            if ($num_pages <= $num_links) {
                $start = 1;
                $end = $num_pages;
            } else {
                $start = $page - floor($num_links / 2);
                $end = $page + floor($num_links / 2);

                if ($start < 1) {
                    $end += abs($start) + 1;
                    $start = 1;
                }

                if ($end > $num_pages) {
                    $start -= ($end - $num_pages);
                    $end = $num_pages;
                }
            }

            for ($i = $start; $i <= $end; $i++) {
                if ($page == $i) {
                    $output .= '<li class="active"><span>' . $i . '</span></li>';
                } else {
                    $output .= '<li><a href="' . str_replace('{page}', $i, $this->url) . '">' . $i . '</a></li>';
                }
            }
        }

        if ($page < $num_pages) {
            $output .= '<li><a href="' . str_replace('{page}', $page + 1, $this->url) . '">' . $this->text_next . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $num_pages, $this->url) . '">' . $this->text_last . '</a></li>';
        }

        $output .= '</ul>';

        if ($num_pages > 1) {
            return $output;
        } else {
            return '';
        }
    }
}

Options+FollowSymlinks
选项-索引
命令拒绝，允许
全盘否定
重新启动发动机
重写基/
重写规则^sitemap.xml$index.php？route=feed/google_sitemap[L]
重写规则^googlebase.xml$index.php？route=feed/google_base[L]
重写规则^download/（.*）/index.php？route=error/not_found[L]
重写cond%{REQUEST_FILENAME}-F
重写cond%{REQUEST_FILENAME}-D
重写条件%{REQUEST\u URI}！。*\。（ico | gif | jpg | jpeg | png | js | css）
RewriteRule^（[^？]*）index.php？_route_uu=$1[L，QSA]

我的seo_url.php文件有点改动，如下所示：

Options +FollowSymlinks
Options -Indexes
<FilesMatch "(?i)((\.tpl|\.ini|\.log|(?<!robots)\.txt))">
 Order deny,allow
 Deny from all
</FilesMatch>
RewriteEngine On
RewriteBase /
RewriteRule ^sitemap.xml$ index.php?route=feed/google_sitemap [L]
RewriteRule ^googlebase.xml$ index.php?route=feed/google_base [L]
RewriteRule ^download/(.*) /index.php?route=error/not_found [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_URI} !.*\.(ico|gif|jpg|jpeg|png|js|css)
RewriteRule ^([^?]*) index.php?_route_=$1 [L,QSA]

public function index() {
    $this->load->model('catalog/category');
    // Add rewrite to url class
    if ($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);
        }

        $categories = array();

        for ($i = 0; $i < count($parts); $i++) {
            $query = $this->db->query("SELECT * FROM " . DB_PREFIX . "url_alias WHERE keyword = '" . $this->db->escape($parts[$i]) . "'");

            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') {
                    $categories[$i] = $this->model_catalog_category->getCategory($url[1]);

                    if (!isset($this->request->get['path'])) {
                        $this->request->get['path'] = $categories[$i]['category_id'];
                    } else {
                        foreach ($query->rows as $row) {
                            $url = explode('=', $row['query']);
                            $category_id = $url[1];

                            $category = $this->model_catalog_category->getCategory($category_id);

                            if ($category['parent_id'] == $categories[$i - 1]['category_id']) {
                                $this->request->get['path'] .= '_' . $category['category_id'];
                            }
                        }
                    }
                }

                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';
            }
        }

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

                if ($query->num_rows && $query->row['keyword']) {
                    $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;
    }
}

class Pagination {
    public $total = 0;
    public $page = 1;
    public $limit = 20;
    public $num_links = 8;
    public $url = '';
    public $text_first = '|&lt;';
    public $text_last = '&gt;|';
    public $text_next = '&gt;';
    public $text_prev = '&lt;';

    public function render() {
        $total = $this->total;

        if ($this->page < 1) {
            $page = 1;
        } else {
            $page = $this->page;
        }

        if (!(int)$this->limit) {
            $limit = 10;
        } else {
            $limit = $this->limit;
        }

        $num_links = $this->num_links;
        $num_pages = ceil($total / $limit);

        $this->url = str_replace('%7Bpage%7D', '{page}', $this->url);

        $output = '<ul class="pagination">';

        if ($page > 1) {
            $output .= '<li><a href="' . str_replace('{page}', 1, $this->url) . '">' . $this->text_first . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $page - 1, $this->url) . '">' . $this->text_prev . '</a></li>';
        }

        if ($num_pages > 1) {
            if ($num_pages <= $num_links) {
                $start = 1;
                $end = $num_pages;
            } else {
                $start = $page - floor($num_links / 2);
                $end = $page + floor($num_links / 2);

                if ($start < 1) {
                    $end += abs($start) + 1;
                    $start = 1;
                }

                if ($end > $num_pages) {
                    $start -= ($end - $num_pages);
                    $end = $num_pages;
                }
            }

            for ($i = $start; $i <= $end; $i++) {
                if ($page == $i) {
                    $output .= '<li class="active"><span>' . $i . '</span></li>';
                } else {
                    $output .= '<li><a href="' . str_replace('{page}', $i, $this->url) . '">' . $i . '</a></li>';
                }
            }
        }

        if ($page < $num_pages) {
            $output .= '<li><a href="' . str_replace('{page}', $page + 1, $this->url) . '">' . $this->text_next . '</a></li>';
            $output .= '<li><a href="' . str_replace('{page}', $num_pages, $this->url) . '">' . $this->text_last . '</a></li>';
        }

        $output .= '</ul>';

        if ($num_pages > 1) {
            return $output;
        } else {
            return '';
        }
    }
}

公共功能索引（）{
$this->load->model（'catalog/category'）；
//将重写添加到url类
如果（$this->config->get（'config\u seo\u url'））{
$this->url->addRewrite（$this）；
}
//解码URL
如果（isset（$this->request->get[''u route_']））{
$parts=explode（'/'，$this->request->get[''u route']）；
//从尾部删除所有空数组
如果（utf8_strlen（结束（$parts））==0）{
数组_pop（$parts）；
}
$categories=array（）；
对于（$i=0；$idb->query（“SELECT*FROM”.db\u PREFIX.”url\u alias WHERE keyword='”。“$this->db->escape（$parts[$i]）。””）；
如果（$query->num\u行）{
$url=分解（'='，$query->row['query']）；
如果（$url[0]=='product\u id'）{
$this->request->get['product_id']=$url[1]；
}
如果（$url[0]=='category\u id'）{
$categories[$i]=$this->model_catalog_category->getCategory（$url[1]）；
如果（！isset（$this->request->get['path']））{
$this->request->get['path']=$categories[$i]['category_id']；
}否则{
foreach（$query->行作为$row）{
$url=分解（'='，$row['query']）；
$category_id=$url[1]；
$category=$this->model\u catalog\u category->getCategory（$category\u id）；
如果（$category['parent_id']==$categories[$i-1]['category_id']））{
$this->request->get['path']。=''.'.'.$category['category\u id']；
}
}
}
}
如果（$url[0]==“制造商id”）{
$this->request->get['manufacturer\u id']=$url[1]；
}
如果（$url[0]=='information\u id'）{
$this->request->get['information\u id']=$url[1]；
}
如果（$query->row['query']&&&$url[0]！='information\u id'&&$url[0]！='manufacturer\u id'&&$url[0]！='category\u id'&&$url[0]！='product\u id'）{
$this->request->get['route']=$query->row['query']；
}
}否则{
$this->request->get['route']='error/not_found'；
打破
}
}
如果（！isset（$this->request->get['route']））{
如果（设置（$this->request->get['product\u 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\u id']））{
$this->request->get['route']='product/manufacturer/info'；
}elseif（isset（$this->request->get['information\u id']））{
$this->request->get['route']='information/information'；
}
}
如果（设置（$this->request->get['route']））{
返回新操作（$this->request->get['route']）；
}
}
}
公共函数重写（$link）{
$url_info=parse_url（str_replace（“&；”、“&；”、$link））；
$url=''；
$data=array（）；
parse_str（$url_info['query']，$data）；
foreach（$key=>$value形式的数据）{
如果（isset（$data['route']））{
如果（$data['route']=='product/product'&&$key=='product_id'）| |（$data['route']=='product/manufacturer/info'.|&$key=='product/product'.&key=='manufacturer_id'）|（$data['route']=='information'信息/信息'&$key=='information id'））{
$query=$this->db->query（“SELECT*FROM”.db\u PREFIX.”url\u别名，其中'query`='”。$this->db->escape（$key.'='（int）$value）。“”；
如果（$query->num_行&&$query->row['keyword']）{
$url.='/'.$query->row['keyword']；
未设置（$data[$key]）；
}
}elseif（$key=='path'）{
$categories=分解（“u”，$value）；