提供文件操作类utils内容

internal/core/component_initializers.go

@@ -25,6 +25,7 @@ import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/transport/lora"
+	"git.huangwc.com/pig/pig-farm-controller/internal/infra/utils/file"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/utils/token"
 
 	"gorm.io/gorm"
@@ -42,6 +43,8 @@ type Infrastructure struct {
 
 // initInfrastructure 初始化所有基础设施层组件。
 func initInfrastructure(ctx context.Context, cfg *config.Config) (*Infrastructure, error) {
+	file.SetTempRoot(cfg.App.TempPath)
+
 	storage, err := initStorage(ctx, cfg.Database)
 	if err != nil {
 		return nil, err