go获取当前目录下的所有文件夹

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package main

import (
	"fmt"
	"io/ioutil"
)

func GetAllFile(pathname string, s []string) ([]string, error) {
	rd, err := ioutil.ReadDir(pathname)

	if err != nil {
		fmt.Println("read dir fail:", err)
		return s, err
	}

	for _, fi := range rd {
		if fi.IsDir(){
			println(fi.Name())
		}


		//if fi.IsDir() {
		//	fullDir := pathname + "/" + fi.Name()
		//	s, err = GetAllFile(fullDir, s)
		//	if err != nil {
		//		fmt.Println("read dir fail:", err)
		//		return s, err
		//	}
		//} else {
		//	fullName := pathname + "/" + fi.Name()
		//	s = append(s, fullName)
		//}
	}
	return s, nil
}



func main() {
	//遍历打印所有的文件名
	var s []string

	s, _ = GetAllFile("./src", s)

	//fmt.Printf("slice: %v", s)
}

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转载自blog.csdn.net/Homewm/article/details/85299907