原地址: https://github.com/dannyvankooten/wp-cdn-loader
/*禁止直接访问*/ if( ! defined( 'ABSPATH' ) ) {exit;} add_action( 'template_redirect', function() { if( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) {return;} $cdn_url = 'https://cdn.jsdelivr.net/gh/a-writer/Private/blog_v1'; $site_url = get_home_url(); $url_rewriter = new UrlRewriter( $cdn_url, $site_url ); $url_rewriter->add_hooks(); }); class UrlRewriter { private $cdn_url = ''; private $site_url = ''; public function __construct( $cdn_url, $site_url ) { $this->site_url = $site_url; $this->cdn_url = $cdn_url; } public function add_hooks() { add_filter( 'theme_root_uri', array( $this, 'rewrite' ), 99, 1 ); add_filter( 'plugins_url', array( $this, 'rewrite' ), 99, 1 ); add_filter( 'script_loader_src', array( $this, 'rewrite' ), 99, 1 ); add_filter( 'style_loader_src', array( $this, 'rewrite' ), 99, 1 ); return true; } public function rewrite( $url ) { $url = str_replace( $this->site_url, $this->cdn_url, $url ); return $url; } }