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 vote208 views1 answer
Rss news google
Go
6 votes177 views1 answer
How to check if a value exists in map golang
Go
0 vote202 views1 answer
Codigo ascii em c de um caracteres
Go
0 vote159 views1 answer
Socialite invalid state exception google login
Go
0 vote198 views2 answers
Get date golang
Go
8 votes200 views1 answer
Golang append to list
Go
0 vote169 views1 answer
:= in golang
Go
0 vote182 views5 answers
Hide powered by google translate
Go
6 votes180 views6 answers
Use google fonts in css
Go
0 vote174 views2 answers
Int32 vs int64
Go