Go FileExists()

1 개요

Go FileExists()

Go

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package main

import (
	"fmt"
	"os"
)

func fileExists(filename string) bool {
	info, err := os.Stat(filename)
	return err == nil && !info.IsDir()
}

func main() {
	// true
	fmt.Println(fileExists("/etc/services")) // File Exists

	// false
	fmt.Println(fileExists("/etc/file-not-exists")) // File Not Exists
	fmt.Println(fileExists("/etc"))                 // Directory Exists
}

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2 같이 보기

• Go DirExists()
• 함수 file_exists()

3 참고

• https://stackoverflow.com/questions/12518876/how-to-check-if-a-file-exists-in-go