# Redis配置
**主从都需要配置，白名单**
配置/usr/weaver/ecology/WEB-INF/prop/weaver_new_session.properties中以下属性: status =1
```
enableImmediatelySync = true
className = weaver.session.util.RedisSessionUtil
redisIp = 192.168.xxx.xxx
redisPassword = xxx
redisPort = 6379
```
![](https://support.huaweicloud.com/weaveroa-dgo/public_sys-resources/note_3.0-zh-cn.png)
redisIp 是redis服务器的ip地址，redisPassword是实际的密码
配置/usr/weaver/ecology/WEB-INF/web.xml拦截器 web.xml增加以下配置，放在文件最前面
```
<filter>
<filter-name>WSessionClusterFilter</filter-name>
<filter-class>weaver.session.WSessionClusterFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>WSessionClusterFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>配置好后启动Resin服务，能够正常登录即可。
```