spring的websockt简单测试

淩亂°似流年 2022-05-18 05:25 140阅读 0赞

1.测试准备  
需要建立两个java文件

package com.ultrapower.workmanager.push;
    
    import org.springframework.context.annotation.Bean;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.web.servlet.config.annotation.EnableWebMvc;
    import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
    import org.springframework.web.socket.config.annotation.EnableWebSocket;
    import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
    import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
    import org.springframework.web.socket.handler.TextWebSocketHandler;
    @Configuration
    @EnableWebMvc
    @EnableWebSocket
    public class SpringWebSocketConfig extends WebMvcConfigurerAdapter implements WebSocketConfigurer{

@Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(webSocketHandler(),"/websocket/socketServer.do");
        registry.addHandler(webSocketHandler(), "/socketServer.do");
    }
    @Bean
    public TextWebSocketHandler webSocketHandler(){
        return new SpringWebSocketHandler();
    }

package com.ultrapower.workmanager.push;

import org.springframework.web.socket.TextMessage;  
import org.springframework.web.socket.WebSocketSession;  
import org.springframework.web.socket.handler.TextWebSocketHandler;

public class SpringWebSocketHandler extends TextWebSocketHandler \{

@Override    
    protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
        session.sendMessage(new TextMessage("guale"));
    }

2.需要将这两个java文件注册到spring上下文中  
  
3.页面段js代码