namespace app\admin\controller;

use think\cache\driver\Redis;

use think\Controller;

use \think\Db;

class Index extends Controller

{

//获取redis

public function getRedis()

{

$redis = new \Redis();

$redis->connect('127.0.0.1',6379);

$redis->auth('root'); //redis密码

echo $redis->get('name');

$arr= $redis->lRange('list-key',0,1);

dump($arr);

$redis->rPush('k1','a');

$redis->rPush('k1','b');

$redis->rPush('k1','c');

// lRange() lGetRnage() 获取指定索引值范围内的所有元素

$res = $redis->lRange('k1',0,1);

var_dump($res);//array(2) { [0]=> string(1) "a" [1]=> string(1) "b" }

echo "

---

";

$res1 = $redis->lRange('k1',0,-1);

var_dump($res1);//array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }

echo "

---

";

$res2 = $redis->lGetRange('k1',0,-1);

var_dump($res2); // array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }

}

}