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Golang - Is there a way in go to convert a []byte slice to an io.Reader? Code Example

Here is the solution for "Is there a way in go to convert a []byte slice to an io.Reader?" in Golang.

Golang code for Is there a way in go to convert a []byte slice to an io.Reader?

package main

import (
    "bytes"
    "encoding/base64"
    "io"
    "os"
)

func main() {
    buf := bytes.NewBuffer([]byte("SGVsbG8sIFdvcmxkIQ=="))
    dec := base64.NewDecoder(base64.StdEncoding, buf)
    io.Copy(os.Stdout, dec)
}

/*
Output:
Hello, World!
*/