fix

2026-02-09 13:33:29 +08:00 · 2026-02-09 13:33:29 +08:00 · 9417e7b467
commit 9417e7b467
parent b42cddd0ff
1 changed files with 1 additions and 1 deletions
--- a/backend/routes/videos.js
+++ b/backend/routes/videos.js
@ -64,7 +64,7 @@ async function getVideoCoverFromVod(fileId) {
 // 生成VOD防盗链签名URL
 // 根据腾讯云文档：https://cloud.tencent.com/document/product/266/14047
 // 签名算法：sign = MD5(KEY + Dir + t + us)
-function generateSignedUrl(videoUrl, signKey, expirationTime = 3600) {
+function generateSignedUrl(videoUrl, signKey, expirationTime = 86400) {
  if (!signKey || !videoUrl) {
    return videoUrl;
  }