file

Documentation

Index

• func AbsPath() string
• func GetFiles(folder string) []string
• func GetFilesWithExt(folder, ext string) []string
• func GetFolders(folder string) []string
• func IsExist(file string) bool
• func MkdirForFile(filepath string, perm os.FileMode)
• func ReadFile(filename string) (res []byte, err error)
• func WriteFile(filepath string, content []byte) (err error)
• type Watcher
  • func NewWatcher(filename string) (w *Watcher, oldValue string, err error)
  • func (w *Watcher) Close()
  • func (w *Watcher) ReadLine() (line string, err error)
  • func (w *Watcher) Watch(callback func(line string)) (err error)

Functions

func AbsPath

func AbsPath() string

AbsPath 运行目录的绝对路径

func GetFiles

func GetFiles(folder string) []string

GetFiles 获取指定目录下的所有文件

func GetFilesWithExt

func GetFilesWithExt(folder, ext string) []string

GetFilesWithExt 获取文件夹下具有指定文件后缀得文件列表

func GetFolders

func GetFolders(folder string) []string

GetFolders 获取指定目录下的所有目录

func IsExist

func IsExist(file string) bool

IsExist 判断文件是否存在

func MkdirForFile

func MkdirForFile(filepath string, perm os.FileMode)

MkdirForFile 为要访问的文件创建必备的文件夹

func ReadFile

func ReadFile(filename string) (res []byte, err error)

ReadFile 读入文件内容

func WriteFile

func WriteFile(filepath string, content []byte) (err error)

WriteFile 写出文件内容

Types

type Watcher

type Watcher struct {
	// contains filtered or unexported fields
}

Watcher 监控文件添加行

func NewWatcher

func NewWatcher(filename string) (w *Watcher, oldValue string, err error)

NewWatcher 初始化一个监控程序

func (*Watcher) Close

func (w *Watcher) Close()

Close 结束监控，关闭文件

func (*Watcher) ReadLine

func (w *Watcher) ReadLine() (line string, err error)

ReadLine 读入一行的数据

func (*Watcher) Watch

func (w *Watcher) Watch(callback func(line string)) (err error)

Watch 开始进行监控