golang递归遍历文件夹

1、标准库

import "path/filepath"

var fileList []string

func walkFunc(path string, info os.FileInfo, err error) error {
   //fmt.Println(path)
   if !info.IsDir() {
      fileList = append(fileList, path)
   }
   return nil
}

filepath.Walk("D:\\nginx\\e.djbx.com\\nginxlog\\", walkFunc)
fmt.Println(len(fileList))

2、递归

var fileList []string

func GetAllFile(pathname string) error {
   rd, err := ioutil.ReadDir(pathname)
   for _, fi := range rd {
      if fi.IsDir() {
         //fmt.Printf("[%s]\n", pathname+"\\"+fi.Name())
         GetAllFile(pathname + fi.Name() + "\\")
      } else {
         //fmt.Println(fi.Name())
         fileList = append(fileList, pathname + fi.Name())
      }
   }
   return err
}