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

2 votes374 views1 answer
How good test case should be
Go
5 votes390 views2 answers
How to change website logo html
Go
-1 vote326 views2 answers
Javascript operators ~~
Go
4 votes371 views2 answers
Go maps
Go
0 vote431 views3 answers
Tushar Jadhav
Go
0 vote498 views1 answer
Golang diff of string arrays
Go
19 votes513 views6 answers
Mongo delete all documents
Go
0 vote396 views1 answer
If statement string compare go
Go
5 votes375 views2 answers
Cs go
Go
0 vote381 views7 answers
Https://www.google.com/search?type=guardian
Go