gobuch/best-practices/file-io/main.go
2020-08-21 06:26:40 +02:00

25 lines
331 B
Go

package main
import (
"fmt"
"io/ioutil"
"log"
)
func main() {
bites, err := ioutil.ReadFile("test.txt")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%s\n", bites)
fmt.Println(string(bites))
toWrite := []byte("Hello World!")
err = ioutil.WriteFile("test2.txt", toWrite, 0644)
if err != nil {
log.Fatal(err)
}
}