package utils import ( "encoding/base64" ) func Base64Encode(src []byte) []byte { return []byte(base64.StdEncoding.EncodeToString(src)) } func Base64Decode(src []byte) ([]byte, error) { return base64.StdEncoding.DecodeString(string(src)) } func Base64DecodeStr(src string) ([]byte, error) { return base64.StdEncoding.DecodeString(src) }