用户发帖记录标签页标题显示用户名

packages/viewer/src/app/user/[uid]/layout.tsx

@@ -7,7 +7,18 @@ import "@/components/markdown.css";
 import TabNavigation from "./TabNavigation";
 import UserStatistics from "./UserStatistics";
 
-export const metadata = { title: "用户黑历史 - 洛谷帖子保存站" };
+export async function generateMetadata({
+  params,
+}: {
+  params: { uid: string };
+}) {
+  const { username } =
+    (await prisma.user.findUnique({
+      select: { username: true },
+      where: { id: parseInt(params.uid, 10) },
+    })) ?? notFound();
+  return { title: `「${username}」的黑历史 - 洛谷帖子保存站` };
+}
 
 export default async function Layout({
   children,