code: public static RedisCacheManager of(List<RedisClient> clients) {
          RedisCacheManager redisCacheMgr = new RedisCacheManager();
          redisCacheMgr.setClientList(clients);
          return redisCacheMgr;
      }
docs: 根据传入的client列表构造高可用的redis缓存管理器
  
  @param clients
  
  @return