util

func DownloadFile ¶

func DownloadFile(filepath string, url string) error

DownloadFile will download a url to a local file. It's efficient because it will write as it downloads and not load the whole file into memory.

func Exists ¶

func Exists(path string) bool

判断所给路径文件/文件夹是否存在

func GetExecDirectory ¶

func GetExecDirectory() string

func IsHiddenDirectory ¶

func IsHiddenDirectory(path string) bool

路径是否是隐藏路径

func PrettyPrint ¶

func PrettyPrint(arr [][]string)

PrettyPrint 美观输出数组

func SubDir ¶

func SubDir(folder string) ([]string, error)

输出所有子目录，目录名

func Unzip ¶

func Unzip(src string, dest string) ([]string, error)

Unzip will decompress a zip archive, moving all files and folders within the zip file (parameter 1) to an output directory (parameter 2).