code: public static Single<Boolean> addAll(CacheConfigBean cacheConfigBean, String cacheKey, List list) {
          return SingleRxXian.call(CacheService.CACHE_SERVICE, "cacheListAddAll", new JSONObject() {{
              put("cacheConfig", cacheConfigBean);
              put("key", cacheKey);
              put("values", list);
          }}).map(UnitResponse::succeeded);
      }
docs: Add a list of elements to the end of the cached list.
  
  @param cacheConfigBean the data source of the cache system.
  @param cacheKey        the key for the cached list.
  @param list            the list of elements to be added.
  @return true on success, false on failure.