golangHow to create a file
package main
import (
"log"
"os"
)
func main() {
file, err := os.Create("/tmp/go.txt")
if err != nil {
log.Fatal(err)
}
defer file.Close()
}ctrl + c"os"include operating-system level library | "log"packet logging implements a simple log pack. It defines a type of Logger with methods for formatting the output. |
os.Create("/tmp/go.txt")function is used to create file named | file.Close()Closes the file after file operations are complete. |
Usage example
package main
import (
"log"
"os"
"fmt"
)
func main() {
file, err := os.Create("/tmp/go.txt")
if err != nil {
log.Fatal(err)
}
defer file.Close()
info, err := os.Stat("/tmp/go.txt")
fmt.Println(info.ModTime())
}output
2022-07-07 12:14:55.105010013 +0000 UTC
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