框架对Redis缓存功能进行了增强，可区分部署多个项目（连接同一个Redis），主版本RSP框架已包含此功能，老版本框架若要使用，请进行如下操作，集成功能:

一. 后端

1. 修改CacheConstants.java

代码位于[项目]-common模块，com.risun.common.constant包下，加入代码

// project 替换为项目的名称，例如：npc:
public static final String SYS_KEY = "project:";

2. 新增RedisKeySerializer.java

在[项目]-framework模块，com.risun.framework.config包下，创建RedisKeySerializer.java

package com.risun.framework.config;

import java.nio.charset.Charset;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.data.redis.serializer.SerializationException;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;
import com.risun.common.constant.CacheConstants;

@Component
public class RedisKeySerializer implements RedisSerializer<String> {

    private final Charset charset;

    public RedisKeySerializer() {
        this(Charset.forName("UTF8"));
    }

    public RedisKeySerializer(Charset charset) {
        Assert.notNull(charset, "字符集不允许为NULL");
        this.charset = charset;
    }

    @Override
    public byte[] serialize(String string) throws SerializationException {
        return new StringBuilder(CacheConstants.SYS_KEY).append(string).toString().getBytes(charset);
    }

    @Override
    public String deserialize(byte[] bytes) throws SerializationException {
        return (bytes == null ? null : new String(bytes, charset));
    }
}

3. 修改RedisConfig.java

代码位于[项目]-framework模块，com.risun.framework.config包下，进行如下修改

-   public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory)
+   public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory, RedisKeySerializer redisKeySerializer)

-   template.setKeySerializer(new StringRedisSerializer());
+   template.setKeySerializer(redisKeySerializer);

-   template.setHashKeySerializer(new StringRedisSerializer());
+   template.setHashKeySerializer(redisKeySerializer);

4. 修改CacheController.java

代码位于[项目]-admin模块，com.risun.web.controller.monitor包下，进行如下修改

-   CACHES.add(new SysCache(CacheConstants.LOGIN_TOKEN_KEY, "用户信息"));
-   CACHES.add(new SysCache(CacheConstants.SYS_CONFIG_KEY, "配置信息"));
-   CACHES.add(new SysCache(CacheConstants.SYS_DICT_KEY, "数据字典"));
-   CACHES.add(new SysCache(CacheConstants.CAPTCHA_CODE_KEY, "验证码"));
-   CACHES.add(new SysCache(CacheConstants.REPEAT_SUBMIT_KEY, "防重提交"));
-   CACHES.add(new SysCache(CacheConstants.RATE_LIMIT_KEY, "限流处理"));
-   CACHES.add(new SysCache(CacheConstants.PWD_ERR_CNT_KEY, "密码错误次数"));

+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.LOGIN_TOKEN_KEY, "用户信息"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.SYS_CONFIG_KEY, "配置信息"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.SYS_DICT_KEY, "数据字典"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.CAPTCHA_CODE_KEY, "验证码"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.REPEAT_SUBMIT_KEY, "防重提交"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.RATE_LIMIT_KEY, "限流处理"));
+   CACHES.add(new SysCache(CacheConstants.SYS_KEY + CacheConstants.PWD_ERR_CNT_KEY, "密码错误次数"));

5. 修改SysCache.java

代码位于[项目]-system模块，com.risun.system.domain包下，进行如下修改

public SysCache(String cacheName, String cacheKey, String cacheValue) {
-   this.cacheName = StringUtils.replace(cacheName, ":", "");
+   this.cacheName = cacheName.split(":")[1];
    ...
}

二. 前端

修改[项目]-ui/src/views/monitor/cache/list.vue，修改内容如下：

// 修改 nameFormatter(row)  方法
// 将 return row.cacheName.replace(":", "");
// 修改为
return row.cacheName.split(":")[1];

三. 使用方式没有变化