Next.js 15：全新特性解析

1// ServerComponent.tsx
2import { useServerContext } from 'next/hooks';
3
4interface ServerData {
5  username: string;
6  role: string;
7}
8
9function ServerComponent() {
10  const serverData = useServerContext<ServerData>(); // 服务器数据类型
11  return <div>服务器：{serverData.username} - {serverData.role}</div>;
12}
13export default ServerComponent;

1// ClientComponent.tsx
2import { useClientContext } from 'next/hooks';
3
4interface ClientData {
5  theme: string;
6  language: string;
7}
8
9function ClientComponent() {
10  const clientData = useClientContext<ClientData>(); // 客户端数据类型
11  return <div>客户端：{clientData.theme} - {clientData.language}</div>;
12}
13export default ClientComponent;

1import { useLoadingState } from 'next/hooks';
2
3function LoadingComponent() {
4  const isLoading = useLoadingState();
5  return (
6    <div>
7      {isLoading ? <p>正在加载...</p> : <p>加载完成！</p>}
8    </div>
9  );
10}
11export default LoadingComponent;

1// next.config.js
2const nextConfig = {
3  experimental: {
4    enableTurbopack: true,
5  },
6};
7export default nextConfig;

1try {
2  // 可能失败的操作
3} catch (error) {
4  console.error('捕获到错误：', error);
5  // 需要时在此处添加更详细的日志
6}

1import { Suspense } from 'react';
2
3function ProductPage() {
4  return (
5    <>
6      <Suspense fallback={<p>加载图片中...</p>}>
7        <ProductImage />
8      </Suspense>
9      <Suspense fallback={<p>加载价格中...</p>}>
10        <ProductPrice />
11      </Suspense>
12    </>
13  );
14}
15export default ProductPage;

1// tsconfig.json
2{
3  "compilerOptions": {
4    "target": "es2020",
5    "module": "esnext",
6    "strict": true,
7    "baseUrl": ".",
8    "paths": {
9      "@/components/*": ["components/*"]
10    }
11  },
12  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx"],
13  "exclude": ["node_modules"]
14}