go - Convert byte slice to io.Reader

Question

In my project, I have a byte slice from a request's response.

defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
    log.Println("StatusCode为" + strconv.Itoa(resp.StatusCode))
    return
}

respByte, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println("fail to read response data")
    return
}

This works, but if I want to get the response's body for io.Reader, how do I convert? I tried the newreader/writer but wasn't successful.

Answer 1

Waitting for answers