chrly/db/skins/redis/tools.go

36 lines
603 B
Go
Raw Normal View History

package redis
import (
"bytes"
"compress/zlib"
"io"
"strings"
)
func buildKey(username string) string {
return "username:" + strings.ToLower(username)
}
func zlibEncode(str []byte) []byte {
var buff bytes.Buffer
writer := zlib.NewWriter(&buff)
writer.Write(str)
writer.Close()
return buff.Bytes()
}
func zlibDecode(bts []byte) ([]byte, error) {
buff := bytes.NewReader(bts)
reader, readError := zlib.NewReader(buff)
if readError != nil {
return nil, readError
}
resultBuffer := new(bytes.Buffer)
io.Copy(resultBuffer, reader)
reader.Close()
return resultBuffer.Bytes(), nil
}