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48 lines
957 B
48 lines
957 B
package redis
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import (
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"context"
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"crypto/tls"
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"github.com/redis/go-redis/v9"
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)
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func newSys(options Options) (sys *Redis, err error) {
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sys = &Redis{options: options}
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err = sys.init()
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return
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}
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type Redis struct {
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options Options
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client redis.UniversalClient
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}
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func (this *Redis) init() (err error) {
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opt := &redis.UniversalOptions{
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Addrs: this.options.Addr,
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Password: this.options.Password,
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DB: this.options.DB,
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}
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if this.options.TLS {
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opt.TLSConfig = &tls.Config{}
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}
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this.client = redis.NewUniversalClient(opt)
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// 启动即 Ping，连不上直接报错（Redis 为必备依赖）。
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if err = this.client.Ping(context.Background()).Err(); err != nil {
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this.options.Log.Errorln(err)
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return
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}
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return
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}
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func (this *Redis) Conn() redis.UniversalClient {
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return this.client
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}
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func (this *Redis) RKey(key string) string {
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if this.options.KeyPrefix == "" {
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return key
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}
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return this.options.KeyPrefix + ":" + key
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}
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