util

Documentation

Index

• func DownLoad(url string, file string) (err error)
• func ExistDir(dirname string) bool
• func Gzip(src, dst string) (err error)
• func PrintUpdLine(os string, ln int, s string)
• func RunCmd(name string, arg ...string)
• func UnGzip(src, dst string) (err error)
• type DownLoadReader
  • func (r *DownLoadReader) Read(p []byte) (n int, err error)

Functions

func DownLoad

func DownLoad(url string, file string) (err error)

DownLoad 下载

func ExistDir

func ExistDir(dirname string) bool

ExistDir _

func Gzip

func Gzip(src, dst string) (err error)

Gzip gzip压缩

func PrintUpdLine

func PrintUpdLine(os string, ln int, s string)

func RunCmd

func RunCmd(name string, arg ...string)

RunCmd 执行命令

func UnGzip

func UnGzip(src, dst string) (err error)

UnGzip gzip解压

Types

type DownLoadReader

type DownLoadReader struct {
	io.Reader
	// contains filtered or unexported fields
}

DownLoadReader _

func (*DownLoadReader) Read

func (r *DownLoadReader) Read(p []byte) (n int, err error)