配置: 0 => array( 'host' => '127.0.0.1', 'port' => 6378, 'database' => 'mi_72wan', ), 1 => array( 'host' => '127.0.0.1', 'port' => 6379, 'database' => 'mi_72wan', ), 开启redis服务:redis-server 或者 redis-server /etc/redis.conf(后台运行); 要开启对应的配置文件:例如,redis-server /etc/redis/redis6378.conf, ok 搞定!