yii框架下使用redis

1 首先获取到 yii2-redis-master.zip 压缩包 
下载地址
https://github.com/yiisoft/yii2-redis/archive/master.zip

2 把下载的扩展文件放到vendor/yiisoft/下,命名为yii2-redis

3 修改vender/yiisoft/下的extensions.php,加入redis扩展

'yiisoft/yii2-redis' =>
    array (
        'name' => 'yiisoft/yii2-redis',
        'version' => '2.2.0.0',
        'alias' =>
        array (
            '@yii/redis' => $vendorDir . '/yiisoft/yii2-redis',
        ),
    ),

  

4 配置Yii的component也就是config下的web.php中的components

'redis' => [
        'class' => 'yii
edisConnection',
        'hostname' => 'localhost',
        'port' => 6379,
        'database' => 0,
        //'password'=>'asdf123',
],

 这样我们的redis就配置完成了,接下来就是验证了

public function actionIndex()
{   
    Yii::$app->redis->set('test','111');  //设置redis缓存
    echo Yii::$app->redis->get('test');   //读取redis缓存
    exit;
    return $this->render('index');
}

此时运行程序,页面输出了“111”,就说明redis配置成功了

原文地址:https://www.cnblogs.com/liangzia/p/10868979.html