palmtree/canonical-url-bundle
Composer 安装命令：
composer require palmtree/canonical-url-bundle
包简介
Canonical URL Symfony bundle
README 文档
README
The CanonicalUrlBundle is a Symfony bundle to redirect requests from multiple URLs for the same resource to a single canonical URL.
For example, if you had a resource named /about-us for your site example.org it could potentially be accessed with:
http://example.org/about-us
http://example.org/about-us/
http://www.example.org/about-us
http://www.example.org/about-us/
https://example.org/about-us
https://example.org/about-us/
https://www.example.org/about-us
https://www.example.org/about-us/
When a user requests the resource with any of the above URLs, CanonicalUrlBundle will build a canonical URL based on a predefined site URL and will
perform an HTTP redirect to it if the request URL does not match.
The bundle can also add a <link rel="canonical"> tag to your twig templates, see the Usage section for how.
Installation
Step 1: Download the Bundle
Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle:
composer require palmtree/canonical-url-bundle
This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.
Step 2: Enable the Bundle
Then, enable the bundle by adding it to the list of registered bundles
in the app/AppKernel.php file of your project:
<?php // app/AppKernel.php // ... class AppKernel extends Kernel { public function registerBundles() { $bundles = array( // ... new Palmtree\CanonicalUrlBundle\PalmtreeCanonicalUrlBundle(), ); // ... } // ... }
Step 3: Configure the Bundle
Add your configuration for the bundle to app/config/config.yml:
palmtree_canonical_url: site_url: 'https://example.org' # replace with your full site URL (without trailing slash) redirect: true # Set to false disable redirects if you just want to use the canonical link tag redirect_code: 301 # Leave this at 301 for SEO trailing_slash: false # Set to true if your routes and canonical URLs contain a trailing slash
Usage
To add a <link rel="canonical"> tag to your pages include the following code in the <head> of a twig tempalte:
{{ palmtree_canonical_link_tag() }}
The href attribute will default to the canonical URL for the current request, but this can be overidden:
{{ palmtree_canonical_link_tag('http://example.org/my-custom-link') }}
License
This bundle is released under the MIT license
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其他信息
- 授权协议： MIT
- 更新时间： 2017-03-18