pom
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
配置类
package com.zjutils.application.websocket;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import
org.springframework.web.socket.server.standard.ServerEndpointExporter;
@Configuration
public class WebSocketStompConfig {
@Bean
public ServerEndpointExporter serverEndpointExporter() {
return new ServerEndpointExporter();
}
}
WebSocketServer
package com.zjutils.application.websocket;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CopyOnWriteArraySet;
@Slf4j
@ServerEndpoint(value = "/websocket/{userId}")
@Component
public class WebSocketServer {
public static Map<String, WebSocketServer> webSocketServerMap = new HashMap<>();
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