/* File      : getFilelist.go Author    : Mike E-Mail    : Mike_Zhang@live.com */ package main import (     "path/filepath"     "os"     "fmt"     "flag" ) func getFilelist(path string) {         err := filepath.Walk(path, func(path string, f os.FileInfo, err error) error {                 if ( f == nil ) {return err}                 if f.IsDir() {return nil}                 println(path)                 return nil         })         if err != nil {                 fmt.Printf("filepath.Walk() returned %vn", err)         } } func main(){         flag.Parse()         root := flag.Arg(0)         getFilelist(root) }