feat: 动态sitemap.xml

src/pages/sitemap-posts.xml.ts

@@ -0,0 +1,35 @@
+import type {APIRoute} from 'astro';
+import {metadata} from "@/consts";
+import {createHttp} from "@/lib/request.ts";
+import type {PostForSitemap} from "@/types";
+import dayjs from "dayjs";
+
+const site = metadata.site
+
+export const GET: APIRoute = async (context) => {
+  const http = createHttp(context.request.headers);
+
+  const {data} = await http.get<ApiResponse<PostForSitemap[]>>("posts/sitemap")
+
+  const urls = data
+    .filter((url, index, array) => {
+      return array.indexOf(url) === index;
+    });
+
+  const xml = `<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+              ${urls.map((post) => `<url>
+                <loc>${site}/${post.slug}</loc>
+                <lastmod>${dayjs(post.updated_at || post.created_at).toISOString()}</lastmod>
+              </url>`
+  )
+    .join('\n')}
+</urlset>`;
+
+  return new Response(xml, {
+    status: 200,
+    headers: {
+      'Content-Type': 'application/xml; charset=utf-8',
+      'Cache-Control': 'public, max-age=3600, s-maxage=3600',
+    },
+  });
+};