145 lines
4.0 KiB
TypeScript
145 lines
4.0 KiB
TypeScript
import { LOCALES } from "@/i18n/routing";
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import { getLine, getLines } from "@/lib/lines";
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import { constructMetadata } from "@/lib/metadata";
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import { Line } from "@/types/line";
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import { Metadata } from "next";
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import { Locale } from "next-intl";
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// 强制静态渲染
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export const dynamic = "force-static";
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// 固定 Params 类型为普通对象（Next.js 原生传参无异步）
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type Params = {
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locale: string;
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slug: string;
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};
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type MetadataProps = {
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params: Params;
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};
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export async function generateMetadata({
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params,
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}: MetadataProps): Promise<Metadata> {
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const { locale, slug } = await params;
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const line = await getLine(locale, slug);
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if (!line) {
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return constructMetadata({
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title: "404 - 产线不存在",
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description: "请求的产线页面未找到",
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noIndex: true,
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locale: locale as Locale,
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path: `/line/${slug}`,
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canonicalUrl: `/line/${slug}`,
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});
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}
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return constructMetadata({
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title: line.title,
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description: line.desc,
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locale: locale as Locale,
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path: `/line/${slug}`,
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canonicalUrl: `/line/${slug}`,
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});
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}
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// 页面主组件 - 仅保留字段展示+修复 Hydration 错误
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export default async function ProductDetailPage({ params }: { params: Params }) {
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// 🔴 修复：params 是同步对象，移除不必要的 await
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const { locale, slug } = await params;
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const line = await getLine(locale, slug);
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if (!line) return <div className="p-6">404 - 产线不存在</div>;
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return (
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<div className="product-detail max-w-5xl mx-auto p-6 md:p-8">
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{/* 标题 */}
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<h1 className="text-3xl md:text-4xl font-bold text-gray-800 mb-4">
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{line.title}
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</h1>
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{/* 产品描述 */}
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<p className="text-gray-700 text-lg mb-8 leading-relaxed">
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{line.desc}
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</p>
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{/* 封面图 */}
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{line.cover && (
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<div className="mb-8 rounded-lg overflow-hidden shadow-md">
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<img
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src={line.cover}
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alt={`${line.title} - 封面`}
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className="w-full h-auto object-cover"
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loading="lazy"
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/>
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</div>
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)}
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{/* 产品图片列表 */}
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{line.images && line.images.length > 0 && (
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<div className="mb-8">
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<h2 className="text-2xl md:text-3xl font-semibold text-gray-800 mb-4">
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产品图片
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</h2>
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<div className="grid grid-cols-1 md:grid-cols-2 gap-4 md:gap-6">
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{line.images.map((imgUrl, index) => (
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<div
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key={index}
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className="rounded-lg overflow-hidden shadow-sm"
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>
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<img
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src={imgUrl}
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alt={`${line.title} - 图片${index + 1}`}
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className="w-full h-auto object-cover"
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loading="lazy"
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/>
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</div>
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))}
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</div>
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</div>
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)}
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{/* 产品特性/参数 */}
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{line.properties && line.properties.length > 0 && (
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<div className="mb-4">
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<h2 className="text-2xl md:text-3xl font-semibold text-gray-800 mb-4">
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产品参数
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</h2>
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<ul className="space-y-3">
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{line.properties.map((prop, index) => (
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<li
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key={index}
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className="p-4 bg-gray-50 rounded-lg text-gray-700"
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>
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{/* 处理参数中的换行符 \n */}
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<span
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dangerouslySetInnerHTML={{
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__html: prop.replace(/\n/g, "<br />"),
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}}
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/>
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</li>
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))}
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</ul>
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</div>
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)}
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</div>
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);
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}
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export async function generateStaticParams() {
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try {
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const defaultLocale = LOCALES[0];
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const lines: Line[] = await getLines(defaultLocale);
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return LOCALES.flatMap((locale) =>
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lines.map((line) => ({
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locale,
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slug: line.slug as string,
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}))
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);
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} catch (error) {
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console.error("生成产线静态参数失败:", error);
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return [];
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}
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} |