/**

     *  用户注册信息

     */

    public function userRegister()

    {

        $redis = RedisInstance::MasterInstance();

        $redis->select(10);

        $username = 'tinywan'.mt_rand(0000,8888);

        $password = '123456';

        if($redis->get('user:username:'.$username.':userid')){

            exit('该用户名没有被使用');

        }

        //获取全局userId

        $userId = $redis->incr('global:userid');

        $redis->set('user:userId:'.$userId.':username',$username);

        $redis->set('user:userId:'.$userId.':password',$password);

        $redis->set('user:username:'.$username.':userid',$userId);

    }

 /**

     *      用于登录信息

     */

    public function userLogin()

    {

        $redis = RedisInstance::MasterInstance();

        $redis->select(10);

        $username = 'tinywan8165';

        $password = '123456';

        $uid = $redis->get('user:username:'.$username.':userid');

        if($uid == false){

            exit('该用户名不存在');

        }

        $oldpwd = $redis->get('user:userId:'.$uid.':password');

        if($password != $oldpwd){

            exit('密码错误');

        }

        echo '登录成功，跳转';

        homePrint($uid);

    }