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编程知识 时间:2024-12-04 13:00:40
作者:文/会员上传
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在Spring Boot中使用WebSocket可以通过以下步骤实现:首先添加WebSocket依赖:在pom.xml文件中添加以下依赖:<dependency><groupId>org.springframework.boot</groupId><artifact
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在Spring Boot中使用WebSocket可以通过以下步骤实现:
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-websocket</artifactId></dependency>
@Configuration@EnableWebSocketpublic class WebSocketConfig implements WebSocketConfigurer {@Overridepublic void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {registry.addHandler(new WebSocketHandler(), "/ws").setAllowedOrigins("*");}}
@Componentpublic class WebSocketHandler extends TextWebSocketHandler {@Overrideprotected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {// 处理收到的消息String payload = message.getPayload();session.sendMessage(new TextMessage("收到消息:" + payload));}}
var socket = new WebSocket("ws://localhost:8080/ws");socket.onopen = function() {console.log("连接成功");};socket.onmessage = function(event) {console.log("收到消息:" + event.data);};socket.send("Hello, WebSocket!");
以上就是在Spring Boot中使用WebSocket的基本步骤,通过WebSocket可以实现实时通信和消息推送功能。
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