When you read a response it is in []byte format but you can convert it to string simply by using string() function:
string()
Use this snippet and use it as a simple template for your work:
package main
import (
"fmt"
"io/ioutil"
"log"
"net/http"
)
func main() {
url := "https://www.code-paste.com/"
resp, err := http.Get(url)
if err != nil {
log.Fatalf("failed to get: %s", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Fatalf("failed to read body: %s", err)
}
myBodyString := string(body)
fmt.Print(myBodyString)
}