配置Memcache和Redis是一样的，如果是开启Memcache把下文中所有的Redis替换成Memcache就可以了

我使用的是宝塔面板

1、打开宝塔面板-软件管理，安装Redis并启用

2、如图安装PHP扩展opcache和Redis(要安装你微擎站点使用的对应PHP版本里的扩展)

3、修改微擎配置文件(文件-你的微擎安装目录-->Data-->config.php)// --------------------------  CONFIG SETTING  --------------------------- //

$config['setting']['charset'] = 'utf-8';

$config['setting']['cache'] = 'redis';  //第35行原来是mysql改为redis

$config['setting']['timezone'] = 'Asia/Shanghai';

$config['setting']['memory_limit'] = '256M';

$config['setting']['filemode'] = 0644;

$config['setting']['authkey'] = 'XIpnVWQz';

$config['setting']['founder'] = '1';

$config['setting']['development'] = 0;

$config['setting']['referrer'] = 0;

$config['setting']['https'] = 1;

然后翻到最下面加上下面代码// --------------------------  CONFIG REDIS  --------------------------- //

$config['setting']['redis']['server'] = '127.0.0.1';

$config['setting']['redis']['port'] = 6379;

$config['setting']['redis']['pconnect'] = 1;

#$config['setting']['redis']['requirepass'] = '';

$config['setting']['redis']['timeout'] = 30;

$config['setting']['redis']['session'] = 1;

4、微擎后台，刷新缓存，打开性能优化查看是否开启(如果没有的话，查看下面板里的Redis和PHP里的Redis是否都安装并开启了)