实现 StopUpgrade

internal/app/service/area_controller_service.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"path/filepath"
 
 	"git.huangwc.com/pig/pig-farm-controller/internal/app/dto"
 	"git.huangwc.com/pig/pig-farm-controller/internal/domain/device"
@@ -12,7 +13,6 @@ import (
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/models"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/repository"
 	"git.huangwc.com/pig/pig-farm-controller/internal/infra/utils/file"
-
 	"github.com/google/uuid"
 )
 
@@ -168,7 +168,7 @@ func (s *areaControllerService) StartUpgrade(ctx context.Context, areaController
 		return nil, fmt.Errorf("读取固件文件内容失败: %w", err)
 	}
 
-	subDir := uuid.New().String()
+	subDir := filepath.Join(models.OTADir, uuid.New().String())
 	var filePath string
 	var actionErr error