fileutil

Documentation

Overview

Copyright (c) 2015-2018 All rights reserved. 本软件源代码版权归 my.oschina.net/tantexian 所有,允许复制与学习借鉴. Author: tantexian, <tantexian@qq.com> Since: 2017/8/7

Index

• func Basename(fp string) string
• func EnsureDir(fp string) error
• func FileDir(fp string) string
• func FileSize(file *os.File) (int64, error)
• func InsureDir(fp string) error
• func IsExist(fp string) bool
• func ListFilesOrDir(path string, listType string) ([]string, error)
• func Offset2FileName(offset int64) string

Functions

func Basename

func Basename(fp string) string

get filepath base name

func EnsureDir

func EnsureDir(fp string) error

EnsureDir dir if not exist 如果path为"./tmp/test/test.txt"则只会创建./tmp/test/目录 Author: tantexian, <tantexian@qq.com> Since: 2017/8/8

func FileDir

func FileDir(fp string) string

get filepath dir name

func FileSize

func FileSize(file *os.File) (int64, error)

func InsureDir

func InsureDir(fp string) error

func IsExist

func IsExist(fp string) bool

IsExist checks whether a file or directory exists. It returns false when the file or directory does not exist.

func ListFilesOrDir

func ListFilesOrDir(path string, listType string) ([]string, error)

ListFilesOrDir 返回当前目录下所有的文件或者目录 Params: path 路径 Return: listType 从ALL|DIR|FILE选取，分别代表返回所有，目录，文件 Author: tantexian, <tantexian@qq.com> Since: 2017/8/8

func Offset2FileName

func Offset2FileName(offset int64) string

Offset2FileName 格式化位20个字符长度的string Author: tantexian, <tantexian@qq.com> Since: 2017/8/9