35 lines
503 B
Go
35 lines
503 B
Go
package redis
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"github.com/redis/go-redis/v9"
|
|
)
|
|
|
|
var (
|
|
cli *redis.Client
|
|
Nil = redis.Nil
|
|
)
|
|
|
|
func Init(host string, port int, password string, db int) error {
|
|
cli = redis.NewClient(&redis.Options{
|
|
Addr: fmt.Sprintf("%s:%d", host, port),
|
|
Password: password,
|
|
DB: db,
|
|
})
|
|
|
|
_, err := cli.Ping(context.Background()).Result()
|
|
return err
|
|
}
|
|
|
|
func Client() *redis.Client {
|
|
return cli
|
|
}
|
|
|
|
func Close() error {
|
|
if cli != nil {
|
|
return cli.Close()
|
|
}
|
|
return nil
|
|
}
|