dwgo#5

dwgo01.go

package main

import (
    "io"
    "net/http"
    "os"

)

func main() {
    var url string = "http://yukkurisinai.net/gopher.png"
    response, err := http.Get(url)
    if err != nil {
        panic(err)
    }
    defer response.Body.Close()

    file, err := os.Create("Gopher.jpg" )
    if err != nil {
        panic(err)
    }
    defer file.Close()

    io.Copy(file, response.Body)
}