feat: add root prefix before operate

drivers/local/driver.go

@@ -37,7 +37,7 @@ func (d *Driver) GetAddition() driver.Additional {
 	return d.Addition
 }
 
-func (d *Driver) File(ctx context.Context, path string) (driver.FileInfo, error) {
+func (d *Driver) Get(ctx context.Context, path string) (driver.FileInfo, error) {
 	fullPath := filepath.Join(d.RootFolder, path)
 	if !utils.Exists(fullPath) {
 		return nil, errors.WithStack(driver.ErrorObjectNotFound)

drivers/local/meta.go

@@ -6,7 +6,7 @@ import (
 )
 
 type Addition struct {
-	RootFolder string `json:"root_folder" help:"root folder path" default:"/"`
+	driver.RootFolderPath
 }
 
 var config = driver.Config{