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package main
import (
"github.com/go-redis/redis"
"fmt"
"time"
)
var client *redis.Client
func init() {
client = redis.NewClient(&redis.Options{
Addr: "192.168.0.16:6379",
Password: "", // no password set
DB: 0, // use default DB
// DialTimeout: 10 * time.Second,
// ReadTimeout: 30 * time.Second,
// WriteTimeout: 30 * time.Second,
// PoolSize: 10,
// PoolTimeout: 30 * time.Second,
})
//client.FlushDB()
}
func getRed(key string) string {
val, err := client.Get(key).Result()
if err == redis.Nil {
return "nil"
} else if err != nil {
panic(err)
return err.Error()
} else {
return val
}
}
func setRed(key string , val string, dur int) bool {
err := client.Set(key, val,time.Duration(dur)*time.Second).Err()
if err != nil {
panic(err)
return false
}
return true
}
func ExampleNewClient() {
client := redis.NewClient(&redis.Options{
Addr: "192.168.0.16:6379",
Password: "", // no password set
DB: 0, // use default DB
})
pong, err := client.Ping().Result()
fmt.Println(pong, err)
// Output: PONG <nil>
}
func ExampleClient() {
client := redis.NewClient(&redis.Options{
Addr: "192.168.0.16:6379",
Password: "", // no password set
DB: 0, // use default DB
})
err := client.Set("zack", "kack", 0).Err()
if err != nil {
panic(err)
}
val, err := client.Get("key").Result()
if err != nil {
panic(err)
}
fmt.Println("key", val)
val2, err := client.Get("key2").Result()
if err == redis.Nil {
fmt.Println("key2 does not exists")
} else if err != nil {
panic(err)
} else {
fmt.Println("key2", val2)
}
// Output: key value
// key2 does not exists
}
//func main() {
//ExampleClient()
// if setRed("scheisse","geil",10) {
// fmt.Println("euda")
// }
//}
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