extos

Documentation

Overview

Package extos base tool

Package extos base tool

Index

• func FileCopy(src, dest string) error
• func FileModTime(file string) (int64, error)
• func FileSize(file string) (int64, error)
• func HasPermission(name string) bool
• func IsExist(paths string) bool
• func IsFile(filePath string) bool
• func IsMachineLittleEndian() bool
• func WriteFile(filename string, data []byte) error

Functions

func FileCopy

func FileCopy(src, dest string) error

FileCopy copies file from source to target path.

func FileModTime

func FileModTime(file string) (int64, error)

FileModTime returns file modified time and possible error.

func FileSize

func FileSize(file string) (int64, error)

FileSize returns file size in bytes and possible error.

func HasPermission

func HasPermission(name string) bool

HasPermission returns a boolean indicating whether that permission is allowed.

func IsExist

func IsExist(paths string) bool

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

func IsFile

func IsFile(filePath string) bool

IsFile returns true if given path is a file, or returns false when it's a directory or does not exist.

func IsMachineLittleEndian

func IsMachineLittleEndian() bool

IsMachineLittleEndian 判断系统大小端

func WriteFile

func WriteFile(filename string, data []byte) error

WriteFile writes data to a file named by filename. If the file does not exist, WriteFile creates it and its upper level paths.