golang download file
http://www.open-open.com/code/view/1440512102513
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package main
import (
"fmt"
"io"
"net/http"
"os"
)
var (
url = "http://127.0.0.1:1789/src/qq.exe"
)
func main() {
res, err := http.Get(url)
if err != nil {
panic(err)
}
f, err := os.Create("qq.exe")
if err != nil {
panic(err)
}
io.Copy(f, res.Body)
}
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