feat: 新建消息通知后端部分的
新建根据websocket的后端部分代码.其中包含sql数据库文件
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@@ -49,4 +49,10 @@ public class WebsocketServiceImpl implements WebsocketService {
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public void sendOnlineUserCount() {
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messagingTemplate.convertAndSend("/topic/onlineUserCount", onlineUsers.size());
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}
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@Override
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public void sendStringToFrontend(String message) {
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messagingTemplate.convertAndSend("/topic/chat", message);
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}
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}
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