如何在 OpenCart 中创建自定义的 SEO 友好 URL? [英] How can I create custom SEO-friendly URLs in OpenCart?

问题描述

如何在 OpenCart 中自定义系统 URL?例如，我想要 http://example.com/index.php?route=checkout/cart 显示为 http://example.com/cart

我知道 OpenCart 为产品、类别、制造商和信息页面提供了 SEO URL，但它看起来没有内置任何其他内容(至少在 1.5.0 版之前).

解决方案

事实证明，这可以通过对单个文件进行相对简单的更改来完成.没有 .htaccess 重写规则，只需修补 catalog/controller/common/seo_url.php 文件并将您漂亮的 URL 添加到现有数据库表中.

<小时>

seo_url.php 的补丁:

索引:catalog/controller/common/seo_url.php====================================================================--- 目录/控制器/common/seo_url.php(旧)+++ catalog/controller/common/seo_url.php (new)@@ -48,7 +42,12 @@$this->request->get['route'] = 'product/manufacturer/product';} elseif (isset($this->request->get['information_id'])){$this->request->get['route'] = '信息/信息';- }+ } 其他 {+ $query = $this->db->query("SELECT * FROM " .DB_PREFIX ."url_alias WHERE keyword = '" . $this->db->e​​scape($this->request->;get['_route_']) ."'");+ if ($query->num_rows) {+ $this->request->get['route'] = $query->row['query'];+ }+ }if (isset($this->request->get['route'])) {返回 $this->forward($this->request->get['route']);@@ -88,7 +87,15 @@}未设置($data[$key])；- }+ } 其他 {+ $query = $this->db->query("SELECT * FROM " .DB_PREFIX ."url_alias WHERE `query` = '" . $this->db->e​​scape($data['route']) . "'");++ if ($query->num_rows) {+ $url .= '/' .$query->row['keyword'];++ unset($data[$key]);+ }+ }}}

需要进行两次编辑.第一个扩展 index() 函数以在 url_alias 表中查找 any 关键字匹配 $this->request->;get['_route_'].

第二个扩展了 rewrite() 函数以在 url_alias 表中查找所有路由，而不仅仅是产品、制造商、和信息页面.

<小时>

向数据库添加条目:

INSERT INTO `url_alias` (`url_alias_id`, `query`, `keyword`) 值(NULL, '结帐/购物车', '购物车');

<小时>

就是这样.http://example.com/cart 应该返回与 http://example.com/index.php?route=checkout/cart 可以，OpenCart 应该识别 $this->url->link('checkout/cart'); 并返回一个链接到漂亮的 URL http://example.com/cart

How can you customize system URLs in OpenCart? For example, I would like http://example.com/index.php?route=checkout/cart to be displayed as http://example.com/cart

I know OpenCart provides SEO URLs for products, categories, manufacturers and information pages, but it doesn't look like there is anything built-in (at least prior to version 1.5.0) for anything else.

解决方案

It turns out this can be done with a relatively simple change to a single file. No .htaccess rewrite rules, simply patch the catalog/controller/common/seo_url.php file and add your pretty URLs to an existing database table.

---

The patch to seo_url.php:

Index: catalog/controller/common/seo_url.php
===================================================================
--- catalog/controller/common/seo_url.php   (old)
+++ catalog/controller/common/seo_url.php   (new)
@@ -48,7 +42,12 @@
                $this->request->get['route'] = 'product/manufacturer/product';
            } elseif (isset($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 $this->forward($this->request->get['route']);
@@ -88,7 +87,15 @@
                        }

                        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]);
+                        }
+                   }
                }
            }

There are two edits required. The first extends the index() function to look in the url_alias table for any keyword matching $this->request->get['_route_'].

The second extends the rewrite() function to look in the url_alias table for all routes, not just those for products, manufacturers, and information pages.

---

Adding entries to the database:

INSERT INTO `url_alias` (`url_alias_id`, `query`, `keyword`) VALUES
(NULL, 'checkout/cart', 'cart');

---

That's it. http://example.com/cart should return the same thing that http://example.com/index.php?route=checkout/cart does, and OpenCart should recognize $this->url->link('checkout/cart'); and return a link to the pretty URL http://example.com/cart

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