@Override
    public User getUserByToken(String token) {
        User user = redisService.getString(REDIS_USER_KEY + token);
        return user;
    }
@Author : ChinaLHR
@Date : Create in 21:22 2017/10/23
@Email : 13435500980@163.com
quark-chat/src/main/java/com/quark/chat/service/impl/ChatServiceImpl.java