解决opencart设置SSL后评论不能翻页的问题

　　为了网站的安全和seo，我们为客户的opencart网站添加了SSL加密实现https，并设置了301跳转使http跳到https，基本所有的功能都完好，就是有一点评论分页无法加载分页，去分析了链接源代码，发现分页链接是http开头的，http://www.cool.com/index.php?route=product/product/review&product_id=64&page=2，只要把这个http改为https就没有问题，知道原因就好解决了，我们找到评论控制器文件/catalog/controller/product/product.php，大概556行左右

$pagination->url = $this->url->link('product/product/review', 'product_id=' . $this->request->get['product_id'] . '&page={page}');

　　怎么改呢？ytkah在Stack Overflow上找了一圈，有个提示

That's because the helper is designed to output URLs intended for use in HTML, where the & will be correctly parsed. Echo out your generated link and view the page source, or look at your shop links and you'll see what I mean.

If you dig deeper and look at the top of the account/account controller, you'll see this:

$this->redirect($this->url->link('account/login', '', 'SSL'));

　　这个不就是ssl吗？我们试着改造一下

$pagination->url = $this->url->link('product/product/review', 'product_id=' . $this->request->get['product_id'] . '&page={page}', 'SSL');

　　果然可以，翻页正常加载了！感兴趣的朋友也去试试吧