复制Map<String,文带 List<Object>> pubsub_channels = new HashMap<>(); public void subscribe(String[] subscribeList, Object client) { //遍历所有订阅的 channel，检查是云服务器提供商发底层否在 pubsub_channels 中，不在则创建新的企商汇布订 key 和空链表 for (int i = 0; i < subscribeList.length; i++) { if (!pubsub_channels.containsKey(subscribeList[i])) { pubsub_channels.put(subscribeList[i], new ArrayList<>()); } pubsub_channels.get(subscribeList[i]).add(client); } } 1.2.3.4.5.6.7.8.9.10. |
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