轮播图数据源增加豆瓣

src/app/api/video-proxy/route.ts

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+import { NextResponse } from 'next/server';
+
+export const runtime = 'nodejs';
+
+// 视频代理接口，支持Range请求
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const videoUrl = searchParams.get('url');
+
+  if (!videoUrl) {
+    return NextResponse.json({ error: 'Missing video URL' }, { status: 400 });
+  }
+
+  try {
+    // 获取客户端的Range请求头
+    const range = request.headers.get('range');
+
+    const fetchHeaders: HeadersInit = {
+      'User-Agent':
+        'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36',
+      Accept: 'video/mp4,video/*;q=0.9,*/*;q=0.8',
+      Referer: 'https://movie.douban.com/',
+    };
+
+    // 如果客户端发送了Range请求，转发给源服务器
+    if (range) {
+      fetchHeaders['Range'] = range;
+    }
+
+    const videoResponse = await fetch(videoUrl, {
+      headers: fetchHeaders,
+    });
+
+    if (!videoResponse.ok) {
+      return NextResponse.json(
+        { error: videoResponse.statusText },
+        { status: videoResponse.status }
+      );
+    }
+
+    if (!videoResponse.body) {
+      return NextResponse.json(
+        { error: 'Video response has no body' },
+        { status: 500 }
+      );
+    }
+
+    // 创建响应头
+    const headers = new Headers();
+
+    // 复制重要的响应头
+    const contentType = videoResponse.headers.get('content-type');
+    if (contentType) {
+      headers.set('Content-Type', contentType);
+    }
+
+    const contentLength = videoResponse.headers.get('content-length');
+    if (contentLength) {
+      headers.set('Content-Length', contentLength);
+    }
+
+    const contentRange = videoResponse.headers.get('content-range');
+    if (contentRange) {
+      headers.set('Content-Range', contentRange);
+    }
+
+    const acceptRanges = videoResponse.headers.get('accept-ranges');
+    if (acceptRanges) {
+      headers.set('Accept-Ranges', acceptRanges);
+    }
+
+    // 设置缓存头
+    headers.set('Cache-Control', 'public, max-age=31536000, s-maxage=31536000'); // 缓存1年
+    headers.set('CDN-Cache-Control', 'public, s-maxage=31536000');
+    headers.set('Vercel-CDN-Cache-Control', 'public, s-maxage=31536000');
+
+    // 返回视频流，状态码根据是否有Range请求决定
+    const status = range && contentRange ? 206 : 200;
+
+    return new Response(videoResponse.body, {
+      status,
+      headers,
+    });
+  } catch (error) {
+    console.error('Error proxying video:', error);
+    return NextResponse.json(
+      { error: 'Error fetching video' },
+      { status: 500 }
+    );
+  }
+}