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Springboot实现websocket（连接前jwt验证token）
netty-websocket 鉴权token及统一请求和响应头（鉴权控制器）
动手打造属于自己的直播间（Vue+SpringBoot+Nginx）
42-Netty基础-Websocket-Netty握手源码分析 - B站视频 - 很详细
43-FrameDecoder源码分析
44-Netty基础-WebSocket08FrameEncoder源码分析
46-Netty基础-WebSocket-HandshakeComplete握手成功事件
47-Netty基础-WebSocket-DefaultChannelGroup消息群发
SpringBoot+Netty+WebSocket实现在线聊天 有对应的B站视频和代码-已fork - 代码
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SpringBoot2+Netty+WebSocket(netty实现websocket，支持URL参数)
SpringBoot整合Netty处理WebSocket（支持url参数）
使用Netty处理WebSocket请求
SpringBoot 集成 Netty 使用WebSocket功能，并实现token校验
微服务springcloud环境下基于Netty搭建websocket集群实现服务器消息推送----netty是yyds
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SpringBoot 整合 Netty 实现 WebSocket
Netty实战，Springboot + netty +websocket 实现推送消息
更新啦，SpringBoot+websocket聊天-增加语音功能
Springboot整合WebSocket实现网页版聊天，快来围观！
Springboot+Netty搭建分布式的WebSocket简单集群，后续完善即时通讯聊天系统
js Blob、ArrayBuffer(Uint8Array、TypedArray、DataView)、Buffer、DataUrl
【OFD】ArrayBuffer 和 Uint8Array
java
package com.zzhua.test06;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import io.netty.handler.codec.http.*;
import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolConfig;
import io.netty.handler.codec.http.websocketx.WebSocketServerProtocolHandler;
public class NettyWsServer {
public static void main(String[] args) throws InterruptedException {
EventLoopGroup bossGroup = new NioEventLoopGroup();
EventLoopGroup workerGroup = new NioEventLoopGroup(16);
try {
ServerBootstrap serverBootstrap = new ServerBootstrap();
serverBootstrap.group(bossGroup, workerGroup)
.channel(NioServerSocketChannel.class)
.childHandler(new ChannelInitializer<SocketChannel>() {
@Override
protected void initChannel(SocketChannel ch) throws Exception {
ch.pipeline().addLast("http-decoder", new HttpRequestDecoder());
ch.pipeline().addLast("http-encoder", new HttpResponseEncoder());
ch.pipeline().addLast("aggregator", new HttpObjectAggregator(65536));
WebSocketServerProtocolConfig wsServerConfig = WebSocketServerProtocolConfig.newBuilder()
.websocketPath("/websocket")
.maxFramePayloadLength(Integer.MAX_VALUE)
.checkStartsWith(true).build();
ch.pipeline().addLast("websocketHandler", new WebSocketServerProtocolHandler(wsServerConfig));
ch.pipeline().addLast("wsTextHandler", new WsTextHandler());
}
});
ChannelFuture channelFuture = serverBootstrap.bind(8080).sync();
channelFuture.channel().closeFuture().sync();
} finally {
workerGroup.shutdownGracefully();
bossGroup.shutdownGracefully();
}
}
}
java
package com.zzhua.test06;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.SimpleChannelInboundHandler;
import io.netty.handler.codec.http.websocketx.PingWebSocketFrame;
import io.netty.handler.codec.http.websocketx.TextWebSocketFrame;
import io.netty.handler.codec.http.websocketx.WebSocketFrame;
import java.nio.charset.StandardCharsets;
public class WsTextHandler extends SimpleChannelInboundHandler<WebSocketFrame> {
@Override
protected void channelRead0(ChannelHandlerContext ctx, WebSocketFrame msg) throws Exception {
System.out.println("收到消息: " + msg.content().toString(StandardCharsets.UTF_8));
TextWebSocketFrame textWebSocketFrame = new TextWebSocketFrame();
textWebSocketFrame.content().writeBytes("收到了".getBytes());
ctx.channel().writeAndFlush(textWebSocketFrame);
}
}
js
<script>
var ws = new WebSocket('ws://localhost:8080/websocket')
ws.onmessage = msg => {
console.log('收到消息: ' + msg.data);
}
ws.onclose = () => {
console.log('关闭连接');
}
ws.onerror = () => {
console.log('连接错误');
}
ws.onopen = function (event) {
console.log("建立连接成功")
ws.send('halo')
}
</script>