fix: 关闭 baseUrl 提示横幅，保留 favicon 插件与 logo 绝对路径

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: 1ssqq1lxr

docusaurus.config.js

@@ -9,12 +9,14 @@ const config = {
   baseUrl: '/fcp-doc/',
   organizationName: 'quickmsg',
   projectName: 'fcp-doc',
+  baseUrlIssueBanner: false,
   onBrokenLinks: 'throw',
   onBrokenMarkdownLinks: 'warn',
   i18n: {
     defaultLocale: 'zh-Hans',
     locales: ['zh-Hans'],
   },
+  plugins: ['./plugins/favicon-plugin.js'],
   presets: [
     [
       'classic',
@@ -37,10 +39,11 @@ const config = {
     ({
       navbar: {
         logo: {
-          src: 'logo.svg',
-          srcDark: 'logo.svg',
+          src: '/fcp-doc/logo.svg',
+          srcDark: '/fcp-doc/logo.svg',
           width: 36,
           height: 36,
+          alt: 'FCP',
         },
         title: 'FCP',
         items: [],

plugins/favicon-plugin.js

@@ -0,0 +1,27 @@
+/**
+ * 注入 favicon 绝对路径，解决 baseUrl 子路径部署时浏览器标签页图标不显示
+ */
+export default function faviconPlugin(context) {
+  const { siteConfig } = context;
+  const baseUrl = siteConfig.baseUrl || '/';
+  const url = (siteConfig.url || '').replace(/\/$/, '');
+  const faviconHref = `${url}${baseUrl}favicon.ico`;
+
+  return {
+    name: 'favicon-plugin',
+    injectHtmlTags() {
+      return {
+        headTags: [
+          {
+            tagName: 'link',
+            attributes: {
+              rel: 'icon',
+              type: 'image/x-icon',
+              href: faviconHref,
+            },
+          },
+        ],
+      };
+    },
+  };
+}