1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
// Copyright 2020 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package caches
import (
"bytes"
"crypto/md5"
"encoding/gob"
"encoding/json"
"fmt"
"io"
)
// md5 hash string
func Md5(str string) string {
m := md5.New()
io.WriteString(m, str)
return fmt.Sprintf("%x", m.Sum(nil))
}
func Encode(data interface{}) ([]byte, error) {
//return JsonEncode(data)
return GobEncode(data)
}
func Decode(data []byte, to interface{}) error {
//return JsonDecode(data, to)
return GobDecode(data, to)
}
func GobEncode(data interface{}) ([]byte, error) {
var buf bytes.Buffer
enc := gob.NewEncoder(&buf)
err := enc.Encode(&data)
if err != nil {
return nil, err
}
return buf.Bytes(), nil
}
func GobDecode(data []byte, to interface{}) error {
buf := bytes.NewBuffer(data)
dec := gob.NewDecoder(buf)
return dec.Decode(to)
}
func JsonEncode(data interface{}) ([]byte, error) {
val, err := json.Marshal(data)
if err != nil {
return nil, err
}
return val, nil
}
func JsonDecode(data []byte, to interface{}) error {
return json.Unmarshal(data, to)
}
|
