Feat: re-save shared folder to user's space

pkg/filesystem/path.go

@@ -23,9 +23,9 @@ func (fs *FileSystem) IsPathExist(path string) (bool, *model.Folder) {
 	// TODO:测试新增
 	var currentFolder *model.Folder
 
-	// 如果已设定目录对象，则从给定目录向下遍历
-	if len(fs.DirTarget) > 0 {
-		currentFolder = &fs.DirTarget[0]
+	// 如果已设定跟目录对象，则从给定目录向下遍历
+	if fs.Root != nil {
+		currentFolder = fs.Root
 	}
 
 	for _, folderName := range pathList {