-
-
Notifications
You must be signed in to change notification settings - Fork 201
/
redis_database.go
59 lines (51 loc) · 1.47 KB
/
redis_database.go
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
59
/*
Nging is a toolbox for webmasters
Copyright (C) 2018-present Wenhui Shen <swh@admpub.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package redis
import (
"fmt"
"strconv"
"github.com/gomodule/redigo/redis"
)
// DatabaseList 获取数据库列表
func (r *Redis) DatabaseList() ([]string, error) {
reply, err := redis.Strings(r.conn.Do("CONFIG", "GET", "databases"))
if err != nil {
return nil, err
}
var ids []string
if len(reply) > 1 {
num, err := strconv.ParseInt(reply[1], 10, 64)
if err != nil {
return nil, err
}
var id int64
for ; id < num; id++ {
ids = append(ids, fmt.Sprint(id))
}
}
return ids, err
}
func (r *Redis) Flush(db string) (string, error) {
var (
rep interface{}
err error
)
if db != `all` {
rep, err = r.conn.Do("FLUSHDB")
} else {
rep, err = r.conn.Do("FLUSHALL")
}
return redis.String(rep, err)
}