go语言遍历目录中的文件

package main


import (
"fmt"
"io/ioutil"
"os"
// "path/filepath"
// "strings"
)


var (
files []string
)


//获取指定目录下的所有文件和目录
func ListDir(dirPth string) ( err error) {
//fmt.Println(dirPth)
dir, err := ioutil.ReadDir(dirPth)
if err != nil {
return  err
}
PthSep := string(os.PathSeparator)
// suffix = strings.ToUpper(suffix) //忽略后缀匹配的大小写

for _, fi := range dir {

if fi.IsDir() { // 忽略目录
//files1 = append(files1, dirPth+PthSep+fi.Name())
ListDir(dirPth + PthSep + fi.Name())
fmt.Println(dirPth + PthSep + fi.Name())
}else{
//fmt.Println("s")
files d= append(files, dirPth+PthSep+fi.Name())
}
}
return  nil
}

func main() {
_ = ListDir("/mnt/hgfs/share/mygo/src/yeesec/alchemist")

for _, table1 := range files {
fmt.Println(table1)
}

}

或

package main

import (

    "fmt"

    "io/ioutil"

    "os"

    //    "path/filepath"

    //    "strings"

)

//获取指定目录下的所有文件和目录

func ListDir(dirPth string) (files []string,files1 []string, err error) {

    //fmt.Println(dirPth)

    dir, err := ioutil.ReadDir(dirPth)

    if err != nil {

        return nil,nil, err

    }

    PthSep := string(os.PathSeparator)

    //    suffix = strings.ToUpper(suffix) //忽略后缀匹配的大小写

    for _, fi := range dir {

        if fi.IsDir() { // 忽略目录

            files1 = append(files1, dirPth+PthSep+fi.Name())

            ListDir(dirPth + PthSep + fi.Name())

        }else{

            //fmt.Println("s")

            files = append(files, dirPth+PthSep+fi.Name())

        }

    }

    return files,files1, nil

}

func main() {

    files,files1, _ := ListDir("/mnt/hgfs/share/mygo/src/yeesec/alchemist")

    for _, table := range files1 {

        temp,_,_:=ListDir(table)

        for _,temp1 :=range temp{

            files = append(files, temp1)

        }

    }

    for _, table1 := range files {

        fmt.Println(table1)

    }

}

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