http://mayxwebloguxp4t2bgyc2i22zxylftibcajiyqmghlpyb7g6zxfsyiyd.onion/2025/07/24/screenshot.html
${ date } ` ; // 工具函数：构建 Response 对象 const buildResponse = ( buffer ) => new Response ( buffer , { headers : { " content-type " : " image/png " , " cache-control " : " public, max-age=86400, immutable " , }, }); // 工具函数：尝试从 KV 和 Cache 中加载已有截图 const tryGetCachedResponse = async ( key ) => { let res = await cache . match ( key ); if ( res ) return res ; const kvData = await kv . get ( key , { type : " arrayBuffer " }); if ( kvData ) { res = buildResponse ( kvData ); ctx . waitUntil ( cache . put ( key , res...