files

func Copy ¶

func Copy(srcFile, dstFile string) (written int64, err error)

Copy 复制文件

func CopyWithBuf ¶

func CopyWithBuf(src, dst string, BUFFERSIZE int64) error

CopyWithBuf 复制文件 缓冲区

func Exists ¶

func Exists(path string) bool

Exists 判断所给路径文件/文件夹是否存在

func IsDir ¶

func IsDir(path string) bool

IsDir 判断所给路径是否为文件夹

func URL ¶

func URL(url string) (*[]byte, error)

func URLReader ¶

func URLReader(url string) (r *bytes.Reader, err error)