xutils

Documentation

Index

• Variables
• func BuildAddr(host, port string) string
• func Copy(srcFile, dstFile string) error
• func CreateIfNotExits(fpath string) error
• func Die(args ...any)
• func FileExists(dpath, file string) bool
• func GeneratePreview(input []byte, filename string) ([]byte, error)
• func GenerateRandomString(n int) (string, error)
• func GetLocalIPs() []string
• type TempFile
  • func NewTempFile(path string, file *os.File) *TempFile
  • func (zr *TempFile) Close() error

Variables

var ErrDecoderNotFound = errors.New("image decoder not found")

Functions

func BuildAddr

func BuildAddr(host, port string) string

func Copy

func Copy(srcFile, dstFile string) error

func CreateIfNotExits

func CreateIfNotExits(fpath string) error

func Die

func Die(args ...any)

func FileExists

func FileExists(dpath, file string) bool

func GeneratePreview

func GeneratePreview(input []byte, filename string) ([]byte, error)

func GenerateRandomString

func GenerateRandomString(n int) (string, error)

func GetLocalIPs

func GetLocalIPs() []string

Types

type TempFile

type TempFile struct {
	io.ReadCloser
	// contains filtered or unexported fields
}

func NewTempFile

func NewTempFile(path string, file *os.File) *TempFile

func (*TempFile) Close

func (zr *TempFile) Close() error