feat: ✨ 一些优化

src/app/about/page.tsx

@@ -57,7 +57,7 @@ export default function About() {
                 theme === "dark" ? "text-indigo-300" : "text-indigo-700"
               }`}
             >
-              Zhuba-Ahhh
+              {process.env.NEXT_PUBLIC_AUTHOR_NAME}
             </h2>
             <p className={theme === "dark" ? "text-gray-400" : "text-gray-600"}>
               前端开发者 / 技术博主

src/app/blog/[id]/AnimatedBlogPost.tsx

@@ -17,10 +17,14 @@ interface AnimatedBlogPostProps {
   headings: Heading[];
   readingTime: number;
   relatedPosts: BlogPost[];
+  prevPost?: BlogPost;
+  nextPost?: BlogPost;
 }
 
 export default function AnimatedBlogPost({
   post,
+  prevPost,
+  nextPost,
   headings,
   readingTime,
   relatedPosts,
@@ -55,7 +59,7 @@ export default function AnimatedBlogPost({
             contentFile={post?.contentFile}
             components={mdxComponents}
           />
-          <BlogFooter post={post} />
+          <BlogFooter post={post} prevPost={prevPost} nextPost={nextPost} />
           <RelatedPosts posts={relatedPosts} />
           <ShareButtons
             url={`https://yourblog.com/blog/${post.id}`}

src/app/blog/[id]/BlogFooter.tsx

@@ -4,9 +4,15 @@ import { BlogPost } from "@/data/blogPosts";
 
 interface BlogFooterProps {
   post: BlogPost;
+  prevPost?: BlogPost;
+  nextPost?: BlogPost;
 }
 
-export default function BlogFooter({ post }: BlogFooterProps) {
+export default function BlogFooter({
+  post,
+  prevPost,
+  nextPost,
+}: BlogFooterProps) {
   return (
     <>
       <div className="mb-6 flex flex-wrap gap-2">
@@ -21,9 +27,33 @@ export default function BlogFooter({ post }: BlogFooterProps) {
           </Link>
         ))}
       </div>
-      <Button asChild variant="outline">
-        <Link href="/blog">&larr; 返回博客列表</Link>
-      </Button>
+      <div className="flex justify-between items-center">
+        <div className="flex-1 flex justify-start">
+          {prevPost && (
+            <Button asChild variant="outline">
+              <Link href={`/blog/${prevPost.id}`}>
+                &larr; 上一篇: {prevPost.title}
+              </Link>
+            </Button>
+          )}
+        </div>
+        <div className="flex-shrink-0 mx-2">
+          <Button asChild variant="outline">
+            <Link href="/blog">返回博客列表</Link>
+          </Button>
+        </div>
+        <div className="flex-1 flex justify-end">
+          {nextPost ? (
+            <Button asChild variant="outline">
+              <Link href={`/blog/${nextPost.id}`}>
+                下一篇: {nextPost.title} &rarr;
+              </Link>
+            </Button>
+          ) : (
+            <div></div>
+          )}
+        </div>
+      </div>
     </>
   );
 }

src/app/blog/[id]/BlogHeader.tsx

@@ -7,17 +7,27 @@ interface BlogHeaderProps {
 }
 
 export default function BlogHeader({ post, readingTime }: BlogHeaderProps) {
+  const { title, author, date, coverImage } = post;
   return (
     <>
-      <h1 className="text-4xl font-bold mb-4">{post.title}</h1>
-      <div className="mb-4 text-muted-foreground">
-        <span>{post.date}</span> | <span>{post.author}</span> |
-        <span>预计阅读时间: {readingTime} 分钟</span>
+      <h1 className="text-4xl font-bold mb-4">{title}</h1>
+      <div className="mb-4 text-muted-foreground flex items-center space-x-2">
+        <span className="flex items-center">
+          <CalendarIcon className="w-4 h-4 mr-1" />
+          {date}
+        </span>
+        <span>|</span>
+        <span>{author}</span>
+        <span>|</span>
+        <span className="flex items-center">
+          <ClockIcon className="w-4 h-4 mr-1" />
+          预计阅读时间: {readingTime} 分钟
+        </span>
       </div>
-      {post.coverImage && (
+      {coverImage && (
         <Image
-          src={post.coverImage}
-          alt={post.title}
+          src={coverImage}
+          alt={title}
           width={800}
           height={400}
           layout="responsive"
@@ -27,3 +37,48 @@ export default function BlogHeader({ post, readingTime }: BlogHeaderProps) {
     </>
   );
 }
+
+const CalendarIcon = ({ className }: { className: string }) => {
+  return (
+    <svg
+      viewBox="0 0 1024 1024"
+      version="1.1"
+      xmlns="http://www.w3.org/2000/svg"
+      p-id="6372"
+      width="200"
+      height="200"
+      className={className}
+    >
+      <path
+        d="M819.057629 645.954349l-62.937128 0 0 62.999554 62.937128 0L819.057629 645.954349zM819.057629 771.829612l-62.937128 0 0 62.999554 62.937128 0L819.057629 771.829612zM630.244232 520.078079l-62.938135 0 0 63.00056 62.938135 0L630.244232 520.078079zM630.244232 79.389305 378.494713 79.389305l0 62.938135 251.749519 0L630.244232 79.389305zM284.333689 204.435918c17.270758 0 31.16147-18.747829 31.16147-41.857399L315.495159 58.24715c0-23.048151-13.890712-41.794973-31.16147-41.794973-17.146914 0-31.099044 18.746823-31.099044 41.794973l0 104.332376C253.234645 185.689095 267.186775 204.435918 284.333689 204.435918M724.90164 204.435918c17.576845 0 31.832042-18.747829 31.832042-41.857399L756.733682 58.24715c0-23.048151-14.255197-41.794973-31.832042-41.794973-17.58188 0-31.838083 18.746823-31.838083 41.794973l0 104.332376C693.063556 185.689095 707.31976 204.435918 724.90164 204.435918M630.244232 645.954349l-62.938135 0 0 62.999554 62.938135 0L630.244232 645.954349zM819.057629 520.078079l-62.937128 0 0 63.00056 62.937128 0L819.057629 520.078079zM252.618443 771.829612l-62.939142 0 0 63.058959 62.939142 0L252.618443 771.829612zM252.618443 645.954349l-62.939142 0 0 62.999554 62.939142 0L252.618443 645.954349zM944.932892 79.389305 819.057629 79.389305l0 62.938135 125.87627 0 0 188.815411L63.805046 331.142851 63.805046 142.32744l125.875263 0L189.680309 79.389305 63.805046 79.389305c-65.271041 0-62.938135 64.567243-62.938135 62.938135l0 818.192732c0 61.277814 60.604221 62.938135 62.938135 62.938135l881.128853 0c57.406418 0 62.937128-60.601201 62.937128-62.938135L1007.871027 142.32744C1007.87002 138.057324 1006.21272 79.389305 944.932892 79.389305M944.932892 960.520172 63.805046 960.520172 63.805046 394.080986l881.128853 0L944.933899 960.520172zM630.244232 771.829612l-62.938135 0 0 63.058959 62.938135 0L630.244232 771.829612zM441.433855 645.954349l-62.939142 0 0 62.999554 62.939142 0L441.433855 645.954349zM441.433855 520.078079l-62.939142 0 0 63.00056 62.939142 0L441.433855 520.078079zM441.433855 771.829612l-62.939142 0 0 63.058959 62.939142 0L441.433855 771.829612zM252.618443 520.078079l-62.939142 0 0 63.00056 62.939142 0L252.618443 520.078079z"
+        fill="currentColor"
+        p-id="6373"
+      ></path>
+    </svg>
+  );
+};
+
+const ClockIcon = ({ className }: { className: string }) => {
+  return (
+    <svg
+      viewBox="0 0 1024 1024"
+      version="1.1"
+      xmlns="http://www.w3.org/2000/svg"
+      p-id="10998"
+      width="200"
+      height="200"
+      className={className}
+    >
+      <path
+        d="M512 64C256 64 51.2 272 51.2 524.8s208 460.8 460.8 460.8 460.8-208 460.8-460.8S768 64 512 64z m0 876.8C284.8 940.8 99.2 755.2 99.2 528S284.8 115.2 512 115.2 924.8 300.8 924.8 528 742.4 940.8 512 940.8z"
+        fill="currentColor"
+        p-id="10999"
+      ></path>
+      <path
+        d="M809.6 544H531.2V262.4c0-12.8-9.6-22.4-22.4-22.4-12.8 0-22.4 9.6-22.4 22.4v307.2c0 12.8 9.6 22.4 22.4 22.4h300.8c12.8 0 22.4-9.6 22.4-22.4 0-16-9.6-25.6-22.4-25.6z"
+        fill="currentColor"
+        p-id="11000"
+      ></path>
+    </svg>
+  );
+};

src/app/blog/[id]/TableOfContents.tsx

@@ -49,26 +49,26 @@ const TableOfContents: React.FC<TableOfContentsProps> = ({ headings }) => {
   return (
     <div className="bg-white dark:bg-gray-800 p-4 rounded-lg shadow-md w-[240px] mr-2">
       <h2
-        className="text-lg font-bold mb-3 text-gray-900 dark:text-gray-100 cursor-pointer"
+        className="text-lg font-bold mb-3 text-gray-900 dark:text-gray-100 cursor-pointer hover:text-blue-500 dark:hover:text-blue-300 transition-colors duration-200"
         onClick={scrollToTopFn}
       >
         文章目录
       </h2>
       <nav>
-        <ul className="space-y-2">
+        <ul className="space-y-1">
           {headings.map((heading) => (
             <li
               key={heading.slug}
-              className={`${heading.level === 3 ? "ml-4" : ""} rounded`}
+              className={`${heading.level === 3 ? "ml-3" : ""} rounded`}
             >
               <a
                 href={`#${heading.slug}`}
                 onClick={(e) => handleClick(e, heading.slug)}
-                className={`text-sm block py-1 px-2 transition-colors duration-200
+                className={`text-sm block py-1 px-2 transition-colors duration-200 rounded
                   ${
                     activeId === heading.slug
-                      ? "bg-gray-100 dark:bg-gray-700 text-blue-500 dark:text-blue-300"
-                      : "text-gray-600 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 hover:text-blue-500 dark:hover:text-blue-300"
+                      ? "bg-blue-100 dark:bg-blue-900 text-blue-700 dark:text-blue-200 font-medium"
+                      : "text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700 hover:text-blue-500 dark:hover:text-blue-300"
                   }`}
                 title={heading.text}
               >

src/app/blog/[id]/page.tsx

@@ -21,9 +21,8 @@ export async function generateStaticParams() {
 }
 
 export default async function BlogPost({ params }: BlogPostParams) {
-  const post = blogPosts.find((p) => p.id.toString() === params.id) as
-    | BlogPost
-    | undefined;
+  const postIndex = blogPosts.findIndex((p) => p.id.toString() === params.id);
+  const post = blogPosts[postIndex];
 
   if (!post) {
     notFound();
@@ -38,6 +37,10 @@ export default async function BlogPost({ params }: BlogPostParams) {
     )
     .slice(0, 3);
 
+  const prevPost = postIndex > 0 ? blogPosts[postIndex - 1] : void 0;
+  const nextPost =
+    postIndex < blogPosts.length - 1 ? blogPosts[postIndex + 1] : void 0;
+
   return (
     <>
       <ReadingProgress />
@@ -46,6 +49,8 @@ export default async function BlogPost({ params }: BlogPostParams) {
         headings={headings}
         readingTime={readingTime}
         relatedPosts={relatedPosts}
+        prevPost={prevPost}
+        nextPost={nextPost}
       />
     </>
   );

src/app/layout.tsx

@@ -11,8 +11,20 @@ import { ThemeProvider } from "next-themes";
 import AnimatedLayout from "@/components/app/AnimatedLayout";
 
 export const metadata: Metadata = {
-  title: "我的博客",
-  description: "欢迎来到我的博客",
+  title: {
+    default: "我的博客",
+    template: "%s | 我的博客",
+  },
+  description: "欢迎来到我的博客,这里分享前端开发的最新趋势和技巧",
+  keywords: ["Next.js", "React", "JavaScript", "前端开发"],
+  authors: [{ name: process.env.NEXT_PUBLIC_AUTHOR_NAME }],
+  creator: process.env.NEXT_PUBLIC_AUTHOR_NAME,
+  openGraph: {
+    type: "website",
+    locale: "zh_CN",
+    url: "https://yourblog.com",
+    // site_name: "我的博客"
+  },
 };
 
 export default function RootLayout({

src/app/page.tsx

@@ -35,7 +35,8 @@ export default function Home() {
         animate={{ opacity: 1 }}
         transition={{ delay: 0.1, duration: 0.3 }}
       >
-        你好,我是[Zhuba-Ahhh]。作为一名前端开发者,我热衷于探索和分享Web开发的最新趋势、技巧和最佳实践。
+        你好,我是[{process.env.NEXT_PUBLIC_AUTHOR_NAME}
+        ]。作为一名前端开发者,我热衷于探索和分享Web开发的最新趋势、技巧和最佳实践。
       </motion.p>
 
       {/* 探索博客按钮 */}
@@ -66,12 +67,12 @@ export default function Home() {
         transition={{ delay: 0.3, duration: 0.3 }}
       >
         <p>
-          联系我: [email protected] |{" "}
-          <a href="https://github.com/zhuba-Ahhh" className="underline">
+          联系我: {process.env.NEXT_PUBLIC_AUTHOR_EMAIL} |{" "}
+          <a href={process.env.NEXT_PUBLIC_GITHUB_URL} className="underline">
             GitHub
           </a>{" "}
           |{" "}
-          <a href="https://twitter.com/yourusername" className="underline">
+          <a href={process.env.NEXT_PUBLIC_TWITTER_URL} className="underline">
             Twitter
           </a>
         </p>