Go Standard Library Cookbook

How to do it...

1. Open the console and create the folder chapter06/recipe02.
2. Navigate to the directory.
3. Create the tempfile.go file with the following content:

        package main        import "io/ioutil"        import "os"        import "fmt"        func main() {          tFile, err := ioutil.TempFile("", "gostdcookbook")          if err != nil {            panic(err)          }          // The called is responsible for handling          // the clean up.          defer os.Remove(tFile.Name())          fmt.Println(tFile.Name())          // TempDir returns          // the path in string.          tDir, err := ioutil.TempDir("", "gostdcookbookdir")          if err != nil {            panic(err)          }          defer os.Remove(tDir)          fmt.Println(tDir)        }

4. Execute the code by running go run tempfile.go in the main Terminal.
5. You will see the following output: