vue使用stomp连接rabbitmq怎么样才能正确订阅频道

Question

前端需要实时的消息，vue使用stomp连接rabbitmq，怎么去订阅频道，带有路由key的？不能获取消息，请问哪里出了问题
java代码：
@RabbitListener(
bindings = {
@QueueBinding(
value = @Queue(value = "topic_msg_web_123"),
exchange = @Exchange(value = RabbitMqConstant.EXCHANGE_DIRECT),
key ="single_msg_123"
),
@QueueBinding(
//发布-订阅
value = @Queue(value = "topic_msg_web_123"),
exchange = @Exchange(value = RabbitMqConstant.EXCHANGE_TOPIC,type = ExchangeTypes.TOPIC),
key ="topic.msg.123"
),
@QueueBinding(
value = @Queue(value = "topic_msg_web_123"),
//广播
exchange = @Exchange(value = RabbitMqConstant.EXCHANGE_FANOUT,type = ExchangeTypes.FANOUT)
)
}
)
前端代码：

结果：

Answer 1

client.subscribe(xxx/${xxx}, this.responseCallback, this.onFailed);

收到服务器消息后 在responseCallback回调里向服务器发送确认消息

client.send("/xxx/xxx", {"content-type":"text/plain"}, xxx);