package main
import(
"fmt"
"log"
"net/http"
"os"
)
func main(){
resp,err:=http.Get("http://www.baidu.com")
if err!=nil{
//handleerror
fmt.Println(err)
log.Fatal(err)
}
defer resp.Body.Close()
if resp.StatusCode==http.StatusOK{
fmt.Println(resp.StatusCode)
}
buf:=make([]byte,1024)
//createfile
f,err1:=os.OpenFile("baidu.html",os.O_RDWR|os.O_CREATE|os.O_APPEND,os.ModePerm)
if err1!=nil{
panic(err1)
return
}
defer f.Close()
for{
n,_:=resp.Body.Read(buf)
if 0==n{
break
}
f.WriteString(string(buf[:n]))
}
}