53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
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package myRedis
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import (
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"github.com/redis/go-redis/v9"
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"time"
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)
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type StringCache struct {
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Operation *StringOperation
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Expire time.Duration
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DefaultString string
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}
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func NewStringCache(redisClient *redis.Client) *StringCache {
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return &StringCache{
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Operation: NewStringOperation(redisClient),
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Expire: time.Second * 0,
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DefaultString: "",
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}
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}
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func (t *StringCache) SetExpire(expire time.Duration) *StringCache {
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t.Expire = expire
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return t
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}
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func (t *StringCache) SetDefaultString(defaultString string) *StringCache {
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t.DefaultString = defaultString
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return t
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}
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func (t *StringCache) SetCache(key string, value string) {
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t.Operation.Set(key, value, WithExpire(t.Expire))
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}
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func (t *StringCache) GetCache(key string) (ret string) {
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ret = t.Operation.Get(key).UnwrapOrElse(func() string {
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if t.DefaultString != "" {
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t.SetCache(key, t.DefaultString)
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}
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return t.DefaultString
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})
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return
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}
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func (t *StringCache) IsExist(key string) bool {
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return t.Operation.Exist(key).UnwrapOr(0) != 0
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}
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func (t *StringCache) DelCache(key string) int64 {
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return t.Operation.Del(key).UnwrapOr(0)
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}
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