wutils

README

wutils

golang tools

Documentation

Index

• Constants
• func CompressImage(sourcePath string, targetPath string, format string, quality int) error
• func CompressImageExt(sourcePath string, targetPath string, format string, quality int, ...) error
• func CopyFile(src string, dst string) (int64, error)
• func CreateFolderIfNotExists(filePath string, perm os.FileMode)
• func FileExists(path string) bool
• func IsDir(path string) bool
• func NotDir(path string) bool
• func SupportFormat(format string) bool

Constants

const (
	DefaultFileMode     = 0766
	CopyWhenUnsupported = 1
)

const CopyFileBuffSize = 1024

Functions

func CompressImage

func CompressImage(sourcePath string, targetPath string, format string, quality int) error

func CompressImageExt

func CompressImageExt(sourcePath string, targetPath string, format string, quality int, perm os.FileMode, unsupported int) error

func CopyFile

func CopyFile(src string, dst string) (int64, error)

CopyFile 复制文件

func CreateFolderIfNotExists

func CreateFolderIfNotExists(filePath string, perm os.FileMode)

CreateFolderIfNotExists 创建临时文件路径，如果他不存在的话

func FileExists

func FileExists(path string) bool

FileExists 判断所给路径文件/文件夹是否存在

func IsDir

func IsDir(path string) bool

IsDir 判断所给路径是否为文件夹

func NotDir

func NotDir(path string) bool

NotDir 判断所给路径是否为文件

func SupportFormat

func SupportFormat(format string) bool