rss-dl/fileio/downloader.go

34 lines
484 B
Go

package fileio
import (
"io"
"net/http"
"os"
)
// DownloadFile - Download file and store it
func DownloadFile(outputFilename string, url string) error {
// Get the data
resp, err := http.Get(url)
if err != nil {
return err
}
defer resp.Body.Close()
// Create the file
out, err := os.Create(outputFilename)
if err != nil {
return err
}
defer out.Close()
// Write the body to file
_, err = io.Copy(out, resp.Body)
if err != nil {
return err
}
return nil
}