2.2. 创建WebsocketServer类 importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;importjava.net.InetSocketAddress;importjava.net.UnknownHostException;importorg.java_websocket.WebSocket;importorg.java_websocket.handshake.ClientHandshake;importorg.java_websocket.server.WebSocketServe...
package cn.juwatech.websocketexample.server; import javax.websocket.*; import javax.websocket.server.ServerEndpoint; import java.io.IOException; @ServerEndpoint("/websocket") public class WebSocketServer { @OnOpen public void onOpen(Session session) { System.out.println("WebSocket opened: " + sessio...
websocket是基于TCP的一个应用协议,与HTTP协议的关联之处在于websocket的握手数据被HTTP服务器当作HTTP包来处理,主要通过Update request HTTP包建立起连接,之后的通信全部使用websocket自己的协议。 请求的network信息如下: 实现步骤如下: 1.引入neety包的pom: 1 2 3 4 5 <dependency> <groupId>io.netty</groupId>...
An example for a WebSocketServer can be found in both thewikiand theexamplefolder. Writing your own WebSocket Client Theorg.java_websocket.client.WebSocketClientabstract class can connect to valid WebSocket servers. The constructor expects a validws://URI to connect to. Important eventsonOpen,onCl...
<artifactId>spring-boot-starter-websocket</artifactId> </dependency> 1. 2. 3. 4. 项目目录 $ tree . ├── README.md ├── demo.iml ├── pom.xml └── src ├── main ├── java │ └── com │ └── example
let ws = new WebSocket('ws://example.com/ws'); WebSocket.send() 方法:WebSocket.send() 方法用于向服务器发送数据。它接受一个参数,表示要发送的数据。数据可以是字符串、Blob 对象或 ArrayBuffer 对象。例如: ws.send('Hello, server!');
java WebSocketServer 可调用服务端发送客户端消息接口 在WebSocketServer中,可以通过Session对象向客户端发送消息。 下面是一个简单的实例: import java.io.IOException; import javax.websocket.*; import javax.websocket.server.ServerEndpoint; @ServerEndpoint("/myendpoint")...
让我们定义一个 Java EE websocket服务器端: WebSocketTest.java package com.byteslounge.websockets; import java.io.IOException; import javax.websocket.OnClose; import javax.websocket.OnMessage; import javax.websocket.OnOpen; import javax.websocket.Session; import javax.websocket.server.ServerEndpoint; @Se...
<web-app...><display-name>WebSocket Example</display-name><servlet><servlet-name>WebSocketServlet</servlet-name><servlet-class>org.glassfish.tyrus.server.ServerContainer</servlet-class><init-param>org.atmosphere.cpr.ApplicationInitProcessorMyWebSocket</init-param><load-on-startup>1</load-on-start...