分享码有效期，支持表达式

cmd/server/main.go

@@ -78,6 +78,7 @@ func main() {
 		zap.Int("port", cfg.Redis.Port),
 		zap.Int("db", cfg.Redis.Database),
 	)
+	log.Info("share code ttl configured", zap.Duration("ttl", cfg.ShareCodeTTL))
 
 	// 启动时预热缓存
 	warmUpCache(log, db, rdb)
@@ -88,7 +89,7 @@ func main() {
 		devicePersistTask := task.NewDevicePersistTask(rdb, deviceRepo, log)
 		devicePersistTask.Start(5 * time.Minute)
 
-		shareCodeCache := cache.NewShareCodeCache(rdb, time.Duration(cfg.ShareCodeTTLMin)*time.Minute)
+		shareCodeCache := cache.NewShareCodeCache(rdb, cfg.ShareCodeTTL)
 		shareCodeRepo := repository.NewShareCodeRepository(db)
 		shareCodePersistTask := task.NewShareCodePersistTask(shareCodeCache, shareCodeRepo, log)
 		shareCodePersistTask.Start(5 * time.Minute)
@@ -105,7 +106,7 @@ func main() {
 		zap.String("region", cfg.S3.Region),
 	)
 
-	engine := router.New(log, db, searchClient, rdb, cfg.Equalize, s3Storage, cfg.ShareCodeMaxPerMac, time.Duration(cfg.ShareCodeTTLMin)*time.Minute, cfg.Env)
+	engine := router.New(log, db, searchClient, rdb, cfg.Equalize, s3Storage, cfg.ShareCodeMaxPerMac, cfg.ShareCodeTTL, cfg.Env)
 
 	srv := &http.Server{
 		Addr:         cfg.Addr(),