filex

func CreateDir ¶

func CreateDir(dir string) error

func IsExist ¶

func IsExist(path string) bool

func RenameFile ¶

func RenameFile(src, dest string) error

RenameFile only windows func

func Unzip ¶

func Unzip(zipFile string, destDir string) error

func UploadedFile ¶

func UploadedFile(dst string, file multipart.File, fileHeader *multipart.FileHeader) (int, error)

UploadedFile 保存上传文件 定长读取

func WriteFile ¶

func WriteFile(path string, data []byte, perm os.FileMode) error