{"success":true,"url":"https://iori.jkx.cc.cd","favicon":"https://iori.jkx.cc.cd/favicon.svg?v=148aafdf","size":"32x32","source":"html","cached":true,"cachedAt":"2026-07-31T13:16:52.488Z","cacheSource":"kv","error":"图片下载失败，已回退到JSON格式: Failed to fetch image: 530","imageDownloadFailed":true}