fix

internal/infrastructure/http/routes/product_routes.go

@@ -12,6 +12,7 @@ import (
 type ProductRoutes struct {
 	productHandler *handlers.ProductHandler
 	auth           *middleware.JWTAuthMiddleware
+	optionalAuth   *middleware.OptionalAuthMiddleware
 	logger         *zap.Logger
 }
 
@@ -19,11 +20,13 @@ type ProductRoutes struct {
 func NewProductRoutes(
 	productHandler *handlers.ProductHandler,
 	auth *middleware.JWTAuthMiddleware,
+	optionalAuth *middleware.OptionalAuthMiddleware,
 	logger *zap.Logger,
 ) *ProductRoutes {
 	return &ProductRoutes{
 		productHandler: productHandler,
 		auth:           auth,
+		optionalAuth:   optionalAuth,
 		logger:         logger,
 	}
 }
@@ -36,7 +39,7 @@ func (r *ProductRoutes) Register(router *sharedhttp.GinRouter) {
 	products := engine.Group("/api/v1/products")
 	{
 		// 获取产品列表（分页+筛选）
-		products.GET("", r.productHandler.ListProducts)
+		products.GET("", r.optionalAuth.Handle(), r.productHandler.ListProducts)
 
 		// 获取产品统计
 		products.GET("/stats", r.productHandler.GetProductStats)