修改__construct()方法,添加一行
'dbindex' => C('REDIS_DBINDEX') ? C('REDIS_DBINDEX') : 0如下所示 $options = array_merge(array(
'host' => C('REDIS_HOST') ?: '127.0.0.1',
'port' => C('REDIS_PORT') ?: 6379,
'password' => C('REDIS_PASSWORD') ?: '',
'timeout' => C('DATA_CACHE_TIMEOUT') ?: false,
'persistent' => false,
'dbindex' => C('REDIS_DBINDEX') ? C('REDIS_DBINDEX') : 0
), $options)在方法的最下面再添加一行 $this->handler->select($this->options['dbindex']); 