xxio

Documentation

Index

• Variables
• func DataDomainDir(domain, module string) (string, error)
• func IsIoErr(e error) bool
• func IsIoOpErr(e error) (*net.OpError, bool)
• func MkdirAll(filemode os.FileMode, dirs ...string) (string, error)
• func MustDataDomainDir(domain, module string) string
• func MustMkdirAll(filemode os.FileMode, dirs ...string) string
• func MustTempDomainDir(domain, module string) string
• func MustUserConfigDir(domain, module string) string
• func NopReader() io.Reader
• func NopWriter() io.Writer
• func ReadStringLine(r io.Reader) ([]string, error)
• func ReaderToChan(r io.Reader, chanBuf int, rf Readfunc) (<-chan []byte, <-chan error)
• func TempDomainDir(domain, module string) (string, error)
• func UserConfigDir(domain, module string) (string, error)
• type Readfunc

Variables

var (
	// 每次读取一行的reader函数操作..
	FuncReadline func() Readfunc = funcReadline
)

Functions

func DataDomainDir

func DataDomainDir(domain, module string) (string, error)

func IsIoErr

func IsIoErr(e error) bool

func IsIoOpErr

func IsIoOpErr(e error) (*net.OpError, bool)

func MkdirAll

func MkdirAll(filemode os.FileMode, dirs ...string) (string, error)

用来方便创建多级目录,如果目录已存在,不会返回错误

func MustDataDomainDir

func MustDataDomainDir(domain, module string) string

func MustMkdirAll

func MustMkdirAll(filemode os.FileMode, dirs ...string) string

必须创建指定指定的目录,若创建失败,则引发panic

func MustTempDomainDir

func MustTempDomainDir(domain, module string) string

func MustUserConfigDir

func MustUserConfigDir(domain, module string) string

func NopReader

func NopReader() io.Reader

func NopWriter

func NopWriter() io.Writer

func ReadStringLine

func ReadStringLine(r io.Reader) ([]string, error)

func ReaderToChan

func ReaderToChan(r io.Reader, chanBuf int, rf Readfunc) (<-chan []byte, <-chan error)

开启一个goroutine 将reader中的数据行为操作转为使用chan通道的方式,还需要返回一个错误chan

func TempDomainDir

func TempDomainDir(domain, module string) (string, error)

func UserConfigDir

func UserConfigDir(domain, module string) (string, error)

返回当前系统 登录用户的默认配置目录,但结合 域和功能模块返回: ${homeDir}/domain/module/ 如果当前默认配置目录不存在, 就当前程序运行所在目录创建

Types

type Readfunc

type Readfunc func(r *bufio.Reader) ([]byte, error)