cmd

Documentation

Index

• func ByteToJpg(byteFile []byte, path, name string)
• func ByteToPng(byteFile []byte, path, name string)
• func GetLocalIP() (net.IP, error)
• func HomeDir() (string, error)
• func JpgToBytes(name string) (error, []byte)
• type Input
  • func GetInPut(s *string) *Input

Functions

func ByteToJpg

func ByteToJpg(byteFile []byte, path, name string)

ByteToJpg 字节转jpg

func ByteToPng

func ByteToPng(byteFile []byte, path, name string)

ByteToPng 字节转png

func GetLocalIP

func GetLocalIP() (net.IP, error)

GetLocalIP return the first external-IP4 configured for the first interface connected to this node. https://vimsky.com/examples/detail/golang-ex-net-IP---class.html

func HomeDir

func HomeDir() (string, error)

HomeDir returns the home directory for the executing user. This uses an OS-specific method for discovering the home directory. An error is returned if a home directory cannot be detected. https://88250.b3log.org/golang-get-user-home-dir

func JpgToBytes

func JpgToBytes(name string) (error, []byte)

JpgToBytes name(/a/b/aaa.jgp)

Types

type Input

type Input struct {
	Y int //年
	M int //月
	D int //日
	H int //時
}

获取命令行輸入內容

func GetInPut

func GetInPut(s *string) *Input

阳历年月日时數字