-
Notifications
You must be signed in to change notification settings - Fork 11
/
redis.go
174 lines (149 loc) · 4.53 KB
/
redis.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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
package db
import (
"context"
"errors"
"github.com/bsm/redislock"
"github.com/redis/go-redis/v9"
"github.com/thkhxm/tgf"
"github.com/thkhxm/tgf/log"
"strings"
"time"
)
// ***************************************************
// @Link https://github.com/thkhxm/tgf
// @Link https://gitee.com/timgame/tgf
// @QQ群 7400585
// author tim.huang<thkhxm@gmail.com>
// @Description
// 2023/2/24
// ***************************************************
var service *redisService
type redisService struct {
client redis.UniversalClient
cluster redis.ClusterClient
}
func (r *redisService) GetClient() redis.UniversalClient {
return r.client
}
func (r *redisService) Get(key string) (res string) {
var (
err error
)
if res, err = r.client.Get(context.Background(), key).Result(); err == nil || errors.Is(err, redis.Nil) {
return
}
log.Error("[redis] 获取缓存数据异常 key=%v,err=%v", key, err)
return
}
func (r *redisService) Set(key string, val interface{}, timeout time.Duration) {
r.client.Set(context.Background(), key, val, timeout)
}
func (r *redisService) GetMap(key string) map[string]string {
res, _ := r.client.HGetAll(context.Background(), key).Result()
return res
}
func (r *redisService) PutMap(key, filed, val string, timeout time.Duration) {
var ()
r.client.HSet(context.Background(), key, filed, val)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
}
func (r *redisService) Del(key string) {
var ()
r.client.Expire(context.Background(), key, time.Second)
}
func (r *redisService) DelNow(key string) {
var ()
r.client.Del(context.Background(), key)
}
func (r *redisService) GetList(key string, start, end int64) (res []string, err error) {
var ()
res, err = r.client.LRange(context.Background(), key, start, end).Result()
return
}
func (r *redisService) SetList(key string, l []interface{}, timeout time.Duration) {
var ()
r.client.RPush(context.Background(), key, l...)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
}
func (r *redisService) AddListItem(key string, val string, timeout time.Duration) {
var ()
r.client.LPush(context.Background(), key, val)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
}
func (r *redisService) TryLock(key string) (*redislock.Lock, error) {
var ()
lock := redislock.New(r.client)
return lock.Obtain(context.Background(), key, time.Second*5, nil)
}
func (r *redisService) TryUnLock(l *redislock.Lock, ctx context.Context) {
var ()
l.Release(ctx)
}
func (r *redisService) Incr(key string, timeout time.Duration) (res int64, err error) {
var ()
fc := r.client.Incr(context.Background(), key)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
return fc.Val(), nil
}
func (r *redisService) IncrBy(key string, val float64, timeout time.Duration) (res float64, err error) {
var ()
fc := r.client.IncrByFloat(context.Background(), key, val)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
return fc.Val(), nil
}
func (r *redisService) LLen(key string) (res int64, err error) {
var ()
i := r.client.LLen(context.Background(), key)
return i.Val(), nil
}
func (r *redisService) GetSet(key string) (res []string, err error) {
data := r.client.SMembers(context.Background(), key)
return data.Result()
}
func (r *redisService) AddSetItem(key string, val interface{}, timeout time.Duration) {
r.client.SAdd(context.Background(), key, val)
if timeout > 0 {
r.client.Expire(context.Background(), key, timeout)
}
}
func newRedisService() *redisService {
var (
addr = tgf.GetStrConfig[string](tgf.EnvironmentRedisAddr)
password = tgf.GetStrConfig[string](tgf.EnvironmentRedisPassword)
db = tgf.GetStrConfig[int](tgf.EnvironmentRedisDB)
cluster = tgf.GetStrConfig[int](tgf.EnvironmentRedisCluster)
)
service = new(redisService)
if cluster == 1 {
redisOptions := &redis.ClusterOptions{}
redisOptions.Addrs = strings.Split(addr, ",")
if password != "" {
redisOptions.Password = password
}
service.client = redis.NewClusterClient(redisOptions)
} else {
redisOptions := &redis.UniversalOptions{}
redisOptions.Addrs = strings.Split(addr, ",")
redisOptions.DB = db
if password != "" {
redisOptions.Password = password
}
service.client = redis.NewUniversalClient(redisOptions)
}
if stat := service.client.Ping(context.Background()); stat.Err() != nil {
log.WarnTag("init", "启动redis服务异常 addr=%v db=%v err=%v", addr, db, stat.Err())
return nil
}
log.InfoTag("init", "启动redis服务 addr=%v db=%v", addr, db)
return service
}