Go if file exists

import "os"

func main() {
	if functs.FileExists("path/to/file") {
		fmt.Println("Example file found.")
	} else {
		fmt.Println("Example file not found!")
	}
}

func FileExists(filename string) bool {
	info, err := os.Stat(filename)
	if os.IsNotExist(err) {
		return false
	}
	return !info.IsDir()
}

Golang check if file exists

file, err := os.OpenFile(...)
if errors.Is(err, os.ErrNotExist) {
    // handle the case where the file doesn't exist
}

Source: stackoverflow.com

Similar codes

0 vote403 views1 answer
Golang url to string
Go
0 vote404 views2 answers
While loop in golang
Go
0 vote417 views1 answer
Htm code like google page
Go
0 vote428 views1 answer
What you are paying in google
Go
1 vote445 views1 answer
Go reverse array
Go
4 votes386 views2 answers
Appending map into map golang
Go
0 vote395 views1 answer
Golang time.Add with variables
Go
0 vote415 views1 answer
Bootstrap hide placeholder on focus
Go
3 votes415 views1 answer
Flutter googlefonts.
Go
6 votes425 views1 answer
Go map check key exists
Go