redis发布、订阅

@Setterpublic final class RedisUserLoginRegisterSubscribe extends JedisPubSub {    private static final Logger          log             = LoggerFactory.getLogger(REDIS_SUBPUB_LOGGER_NAME);    /**     * 订阅处理     */    private final static ExecutorService executorService = Executors.newFixedThreadPool(32);    /**     * Redis 连接池     */    private JedisPool                           jedisPool;    /**     * 用户注册订阅处理器     */    private UserLoginRegisterSubscribeProcessor userRegisterSubscribeProcessor;    private boolean isSubscribe = true;    public void init() {        executorService.execute(() -> {            log.info("初始化用户注册订阅...");            while (isSubscribe) {                try (Jedis jedis = jedisPool.getResource()) {                    jedis.subscribe(this, USER_REGISTER_PUBSUB_CHANNEL);                } catch (Exception ex) {                    log.error(ex.getMessage(),ex);                }                try {                    Thread.sleep(500);                } catch (InterruptedException e) {                }            }        });    }    public void destroy() {        log.info("用户注册订阅开始销毁处理...");        if (!executorService.isShutdown()) {            executorService.shutdown();        }        log.info("用户注册订阅销毁处理成功...");    }    @Override    public void onMessage(String channel, String message) {        executorService.execute(() -> {            log.info("收到消息 channel:{}, message:{}", channel, message);            UserLoginRegisterMessage userRegisterMessage = JSONObject.parseObject(message, UserLoginRegisterMessage.class);            userRegisterMessage.setChannel(channel);            userRegisterSubscribeProcessor.process(userRegisterMessage);        });    }    @Override    public void onPUnsubscribe(String pattern, int subscribedChannels) {        isSubscribe = false;    }    @Override    public void onUnsubscribe(String channel, int subscribedChannels) {        isSubscribe = false;    }}

订阅处理接口

public interface UserLoginRegisterSubscribeProcessor {    /**     * 订阅接受到用户注册消息的处理     *     * @param message {@link UserLoginRegisterMessage}     */    void process(UserLoginRegisterMessage message);}

redis发布：

rs = jedis.publish(USER_REGISTER_PUBSUB_CHANNEL, JSON.toJSONString(userRegisterMessage));

订阅：

* <bean id="userRegisterSubscribeProcessor" class="...实现类"/>** <bean id="redisUserRegisterSubscribe" init-method="init" destroy-method="destroy"*         class="com.***.usercore.sdk.pubsub.RedisUserLoginRegisterSubscribe">*     <property name="jedisPool" ref="jedisPool"/>*     <property name="userRegisterSubscribeProcessor" ref="userRegisterSubscribeProcessor"/>* </bean>