redis 数据库编号选取

$userCache  = new Redis();
$conn       = $userCache->connect('127.0.0.1','6379');
if(!$conn){
    echo "can not connect this Redis server";die;
}

$userCache->select(1);
$userCache->set("db-test",'');
$dbNum = $_GET['cc']%16;

$userCache->select($dbNum);

$userCache->set("db-test",'2333');

$userCache->select(1);
echo 'db1:'.$userCache->get("db-test");

$userCache->select($dbNum);
echo "db$dbNum:".$userCache->get("db-test");

$userCache->select(15);

echo 'db15:'.$userCache->get("db-test");

关于redis切换到指定的数据库，这里只是测试

具体能够

http://www.redis.net.cn/order/3653.html

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