Golangでディレクトリ内のファイル一覧を入手する - Qiita

package main import ( "fmt" "io/ioutil" "path/filepath" ) func main() { fmt.Println(dirwalk("./test")) } func dirwalk(dir string) []string { files, err := ioutil.ReadDir(dir) if err != nil { panic(err) } var paths []string for _, file := range files { if file.IsDir() { paths = append(paths, dirwalk(filepath.Join(dir, file.Name()))...) continue } paths = append(paths, filepath.Join(dir, file.Name()