feat: 解决创建软连接失败的BUG

backend/app/service/file.go

@@ -93,12 +93,15 @@ func (f FileService) GetFileTree(op request.FileOption) ([]response.FileTree, er
 func (f FileService) Create(op request.FileCreate) error {
 	fo := files.NewFileOp()
 	if fo.Stat(op.Path) {
-		return errors.New("file is exist")
+		return buserr.New(constant.ErrFileIsExit)
 	}
 	if op.IsDir {
 		return fo.CreateDir(op.Path, fs.FileMode(op.Mode))
 	} else {
 		if op.IsLink {
+			if !fo.Stat(op.Path) {
+				return buserr.New(constant.ErrLinkPathNotFound)
+			}
 			return fo.LinkFile(op.LinkPath, op.Path, op.IsSymlink)
 		} else {
 			return fo.CreateFile(op.Path)

backend/constant/errs.go

@@ -81,6 +81,8 @@ var (
 var (
 	ErrPathNotFound     = "ErrPathNotFound"
 	ErrMovePathFailed   = "ErrMovePathFailed"
+	ErrLinkPathNotFound = "ErrLinkPathNotFound"
+	ErrFileIsExit       = "ErrFileIsExit"
 )
 
 //mysql

backend/i18n/lang/en.yaml

@@ -32,6 +32,8 @@ ErrFileCanNotRead: "File can not read"
 ErrFileToLarge: "file is too large"
 ErrPathNotFound: "Path is not found"
 ErrMovePathFailed: "The target path cannot contain the original path!"
+ErrLinkPathNotFound: "Target path does not exist!"
+ErrFileIsExit: "File already exists!"
 
 #website
 ErrDomainIsExist: "Domain is already exist"

backend/i18n/lang/zh.yaml

@@ -32,6 +32,8 @@ ErrFileCanNotRead: "此文件不支持预览"
 ErrFileToLarge: "文件超过10M,无法打开"
 ErrPathNotFound: "目录不存在"
 ErrMovePathFailed: "目标路径不能包含原路径！"
+ErrLinkPathNotFound: "目标路径不存在!"
+ErrFileIsExit: "文件已存在！"
 
 #website
 ErrDomainIsExist: "域名已存在"

backend/utils/files/file_op.go

@@ -151,7 +151,6 @@ func (w *WriteCounter) SaveProcess() {
 			global.LOG.Errorf("save cache error, err %s", err.Error())
 		}
 	}
-
 }
 
 func (f FileOp) DownloadFileWithProcess(url, dst, key string) error {
@@ -183,7 +182,6 @@ func (f FileOp) DownloadFileWithProcess(url, dst, key string) error {
 		out.Close()
 		resp.Body.Close()
 	}()
-
 	return nil
 }
 
@@ -205,7 +203,6 @@ func (f FileOp) DownloadFile(url, dst string) error {
 	}
 	out.Close()
 	resp.Body.Close()
-
 	return nil
 }