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33 lines
588 B
33 lines
588 B
package main
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import (
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"context"
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"fmt"
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"github.com/go-redis/redis/v9"
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)
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func main() {
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opt, err := redis.ParseURL("redis://default:yourPassword@192.168.157.135:6379/0?dial_timeout=1")
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if err != nil {
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panic(err)
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}
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client := redis.NewClient(opt)
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ctx := context.Background()
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val, _ := client.Get(ctx, "someKey").Result()
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fmt.Printf("%#v", val) // ""
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val, err := client.Get(ctx, "someKey").Result()
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switch {
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case err == redis.Nil:
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fmt.Println("key does not exist")
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case err != nil:
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fmt.Println("Get failed", err)
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case val == "":
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fmt.Println("value is empty")
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}
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}
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