tgpl

The Go Programming Language - Solutions
Log | Files | Refs

exercise-1-7.go (363B)

      1 package main
      2 
      3 import (
      4 	"fmt"
      5 	"io"
      6 	"net/http"
      7 	"os"
      8 )
      9 
     10 func main() {
     11 	for _, url := range os.Args[1:] {
     12 		resp, err := http.Get(url)
     13 		if err != nil {
     14 			fmt.Fprintf(os.Stderr, "fetch: %v\n", err)
     15 			os.Exit(1)
     16 		}
     17 		if _, err := io.Copy(os.Stdout, resp.Body); err != nil {
     18 		resp.Body.Close()
     19 			fmt.Fprintf(os.Stderr, "io.Copy\n")
     20 			os.Exit(1)
     21 		}
     22 	}
     23 }
     24 		
     25