使用此扩展时,需要在你的应用程序配置中配置 yii\redis\predis\PredisConnection 类:
Warning: yii\redis\predis\PredisConnection 类支持 redis-cluster 连接,但是不提供对 cache、session、ActiveRecord、mutex 组件接口的支持。
return [
//....
'components' => [
'redis' => [
'class' => 'yii\redis\predis\PredisConnection',
'parameters' => 'tcp://redis:6379',
'options' => [
'parameters' => [
'password' => 'secret', // Or NULL
'database' => 0,
'persistent' => true,
'async_connect' => true,
'read_write_timeout' => 0.1,
],
],
],
]
];
return [
//....
'components' => [
'redis' => [
'class' => 'yii\redis\predis\PredisConnection',
'parameters' => [
'tcp://redis-node-1:26379',
'tcp://redis-node-2:26379',
'tcp://redis-node-3:26379',
],
'options' => [
'parameters' => [
'password' => 'secret', // Or NULL
'database' => 0,
'persistent' => true,
'async_connect' => true,
'read_write_timeout' => 0.1,
],
],
],
]
];
有关连接配置和选项的更多信息,请参阅 predis 文档。
这通过“redis”应用程序组件提供了对redis存储的基本访问:
Yii::$app->redis->set('mykey', 'some value');
echo Yii::$app->redis->get('mykey');