1. 重写格式化代码

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/ChannelInit.java

@@ -28,9 +28,11 @@ public class ChannelInit<T> extends ChannelInitializer<SocketChannel> {
 
     @Override
     protected void initChannel(SocketChannel channel) {
-        channel.pipeline().addLast("idle", new IdleStateHandler(0, 0, 60, TimeUnit.SECONDS)).addLast("decode",
+        channel.pipeline()
-                                                                                                     new YuanRongProtocolDecode())
+               .addLast("idle", new IdleStateHandler(0, 0, 60, TimeUnit.SECONDS))
-               .addLast("startFlag", new ProtocolStartEncode(2)).addLast("encode", new YuanRongProtocolEncode<T>())
+               .addLast("decode", new YuanRongProtocolDecode())
+               .addLast("startFlag", new ProtocolStartEncode(2))
+               .addLast("encode", new YuanRongProtocolEncode<T>())
                .addLast("message", messageHandler);
     }
 }

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/MessageHandler.java

@@ -22,12 +22,14 @@ import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * The type Message handler.
+ *
+ * @param <T> the type parameter
  */
 @Slf4j
 @Component
 @ChannelHandler.Sharable
 @RequiredArgsConstructor
-public class MessageHandler extends SimpleChannelInboundHandler<BaseBinaryProtocol> {
+public class MessageHandler<T> extends SimpleChannelInboundHandler<BaseBinaryProtocol<T>> {
     /**
      * The constant ctxMap.
      */
@@ -43,7 +45,8 @@ public class MessageHandler extends SimpleChannelInboundHandler<BaseBinaryProtoc
 
         if (evt instanceof IdleStateEvent idleStateEvent) {
             if (idleStateEvent.state() == IdleState.ALL_IDLE) {
-                log.info("{}:: Trigger Heart Signe", ctx.channel().id());
+                log.info("{}:: Trigger Heart Signe", ctx.channel()
+                                                        .id());
             }
         } else {
             super.userEventTriggered(ctx, evt);
@@ -53,26 +56,34 @@ public class MessageHandler extends SimpleChannelInboundHandler<BaseBinaryProtoc
     @Override
     public void channelRead0(ChannelHandlerContext ctx, BaseBinaryProtocol message) throws Exception {
         //获取到线程池eventLoop，添加线程，执行
-        ctx.channel().eventLoop().execute(new Runnable() {
+        ctx.channel()
-            @Override
+           .eventLoop()
-            public void run() {
+           .execute(() -> {
-                //长时间操作，不至于长时间的业务操作导致Handler阻塞
+               //长时间操作，不至于长时间的业务操作导致Handler阻塞
-                //log.info("{}:: Receive Message: {}", ctx.channel().id(), HelperUtils.bytesToHexString(message
+               //log.info("{}:: Receive Message: {}", ctx.channel().id(), HelperUtils.bytesToHexString(message
-                // .getStart()));
+               // .getStart()));
-            }
+           });
-        });
     }
 
     @Override
     public void channelActive(ChannelHandlerContext ctx) throws Exception {
-        InetSocketAddress sa = (InetSocketAddress) ctx.channel().remoteAddress();
+        InetSocketAddress sa = (InetSocketAddress) ctx.channel()
+                                                      .remoteAddress();
         //List<ControlDevice> list = controlDeviceMapper.selectAll();
-        log.info("{}:: Connected <-- {}:{}", ctx.channel().id(), sa.getAddress().getHostAddress(), sa.getPort());
+        log.info("{}:: Connected <-- {}:{}", ctx.channel()
-        controlDeviceMapper.addControlDevice(ControlDevice.builder().deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP)
+                                                .id(), sa.getAddress()
-                                                          .deviceAddr(sa.getAddress().getHostAddress()).build());
+                                                         .getHostAddress(), sa.getPort());
+        controlDeviceMapper.addControlDevice(ControlDevice.builder()
+                                                          .deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP)
+                                                          .deviceAddr(sa.getAddress()
+                                                                        .getHostAddress())
+                                                          .build());
 
-        BaseBinaryProtocol<HeartProtocol> h = BaseBinaryProtocol.<HeartProtocol>builder().msgContent(
+        BaseBinaryProtocol<HeartProtocol> h = BaseBinaryProtocol.<HeartProtocol>builder()
-                MessageContent.<HeartProtocol>builder().msgBody(new HeartProtocol()).build()).build();
+                                                                .msgContent(MessageContent.<HeartProtocol>builder()
+                                                                                          .msgBody(new HeartProtocol())
+                                                                                          .build())
+                                                                .build();
 
         ctx.writeAndFlush(h);
         super.channelActive(ctx);
@@ -80,8 +91,11 @@ public class MessageHandler extends SimpleChannelInboundHandler<BaseBinaryProtoc
 
     @Override
     public void channelInactive(ChannelHandlerContext ctx) throws Exception {
-        InetSocketAddress sa = (InetSocketAddress) ctx.channel().remoteAddress();
+        InetSocketAddress sa = (InetSocketAddress) ctx.channel()
-        log.info("{}:: Disonnected <-- {}", ctx.channel().id(), sa.getAddress().getHostAddress());
+                                                      .remoteAddress();
+        log.info("{}:: Disonnected <-- {}", ctx.channel()
+                                               .id(), sa.getAddress()
+                                                        .getHostAddress());
         super.channelActive(ctx);
         ctx.close();
     }

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/encode/ProtocolStartEncode.java

@@ -25,7 +25,9 @@ public class ProtocolStartEncode extends LengthFieldPrepender {
 
     @Override
     protected void encode(ChannelHandlerContext ctx, ByteBuf msg, List<Object> out) throws Exception {
-        out.add(ctx.alloc().buffer(BaseBinaryProtocol.START.length()).writeBytes(BaseBinaryProtocol.START.getBytes()));
+        out.add(ctx.alloc()
+                   .buffer(BaseBinaryProtocol.START.length())
+                   .writeBytes(BaseBinaryProtocol.START.getBytes()));
         super.encode(ctx, msg, out);
     }
 }

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/encode/YuanRongProtocolEncode.java

@@ -27,11 +27,13 @@ public class YuanRongProtocolEncode<T> extends MessageToByteEncoder<BaseBinaryPr
                           ByteBuf byteBuf) {
 
         if (baseBinaryProtocol == null || baseBinaryProtocol.getMsgContent() == null ||
-            baseBinaryProtocol.getMsgContent().getMsgBody() == null) {
+            baseBinaryProtocol.getMsgContent()
+                              .getMsgBody() == null) {
             return;
         }
 
-        T msgBody = baseBinaryProtocol.getMsgContent().getMsgBody();
+        T msgBody = baseBinaryProtocol.getMsgContent()
+                                      .getMsgBody();
 
         byteBuf.writeByte(BaseBinaryProtocol.VERSIN);       // 协议版本号
         byteBuf.writeInt(0);        // 接收设备主ID
@@ -43,15 +45,21 @@ public class YuanRongProtocolEncode<T> extends MessageToByteEncoder<BaseBinaryPr
         byteBuf.writeInt(0);        // 消息状态码
 
         if (msgBody instanceof HeartProtocol) {
-            byteBuf.writeByte(ControlCommandName.COMMAND_HEART.getValue().byteValue());    // 消息类型
+            byteBuf.writeByte(ControlCommandName.COMMAND_HEART.getValue()
+                                                              .byteValue());    // 消息类型
             byteBuf.writeShort(0);      // 消息内容长度
         } else if (msgBody instanceof SensorControlProtocol msg) {
 
-            byteBuf.writeByte(ControlCommandName.COMMAND_SENSOR.getValue().byteValue());    // 消息类型
+            byteBuf.writeByte(ControlCommandName.COMMAND_SENSOR.getValue()
+                                                               .byteValue());    // 消息类型
 
-            if (!msg.getControllContents().isEmpty()) {
+            if (!msg.getControllContents()
-                byteBuf.writeShort(13 + 4 * msg.getControllContents().size());      // 消息内容长度
+                    .isEmpty()) {
-                byteBuf.writeByte(msg.getControlTunnel().getValue().byteValue());
+                byteBuf.writeShort(13 + 4 * msg.getControllContents()
+                                               .size());      // 消息内容长度
+                byteBuf.writeByte(msg.getControlTunnel()
+                                     .getValue()
+                                     .byteValue());
                 byteBuf.writeBytes(msg.getTunnelAddr());
                 byteBuf.writeByte(msg.getMonth());
                 byteBuf.writeByte(msg.getDays());
@@ -59,31 +67,42 @@ public class YuanRongProtocolEncode<T> extends MessageToByteEncoder<BaseBinaryPr
                 byteBuf.writeByte(msg.getMinute());
                 byteBuf.writeByte(msg.getProvince());
                 byteBuf.writeByte(msg.getCity());
-                byteBuf.writeByte(msg.getControlMode().getValue().byteValue());
+                byteBuf.writeByte(msg.getControlMode()
+                                     .getValue()
+                                     .byteValue());
                 byteBuf.writeByte(msg.getControlCommand());
                 byteBuf.writeByte(msg.getNControlInfo());
                 for (var c : msg.getControllContents()) {
                     byteBuf.writeByte(c.getDistrictsCode());
-                    byteBuf.writeByte(c.getControlAction().getValue().byteValue());
+                    byteBuf.writeByte(c.getControlAction()
+                                       .getValue()
+                                       .byteValue());
                     byteBuf.writeShort(c.getSensorId());
                 }
             }
         } else if (msgBody instanceof QuerySensorProtocol msg) {
-            byteBuf.writeByte(ControlCommandName.COMMAND_QUERY_SENSOR.getValue().byteValue());    // 消息类型
+            byteBuf.writeByte(ControlCommandName.COMMAND_QUERY_SENSOR.getValue()
+                                                                     .byteValue());    // 消息类型
 
-            if (!msg.getControllContents().isEmpty()) {
+            if (!msg.getControllContents()
-                byteBuf.writeShort(2 + 4 * msg.getControllContents().size());      // 消息内容长度
+                    .isEmpty()) {
+                byteBuf.writeShort(2 + 4 * msg.getControllContents()
+                                              .size());      // 消息内容长度
                 byteBuf.writeByte(msg.getProvince());
                 byteBuf.writeByte(msg.getCity());
                 byteBuf.writeByte(msg.getNControlInfo());
                 for (var c : msg.getControllContents()) {
                     byteBuf.writeByte(c.getDistrictsCode());
-                    byteBuf.writeByte(c.getControlAction().getValue().byteValue());
+                    byteBuf.writeByte(c.getControlAction()
+                                       .getValue()
+                                       .byteValue());
                     byteBuf.writeShort(c.getSensorId());
                 }
             }
         } else {
-            log.info("XXXXX Encode: {}", baseBinaryProtocol.getMsgContent().getMsgBody().getClass());
+            log.info("XXXXX Encode: {}", baseBinaryProtocol.getMsgContent()
+                                                           .getMsgBody()
+                                                           .getClass());
         }
 
         log.info("\n{}", ByteBufUtil.prettyHexDump(byteBuf));

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/impl/TcpServer.java

@@ -7,6 +7,7 @@ import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.ChannelOption;
 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 jakarta.annotation.PreDestroy;
 import jakarta.annotation.Resource;
@@ -27,7 +28,7 @@ public class TcpServer implements ISocketServer {
      * The Channel init.
      */
     @Resource
-    private final ChannelInit channelInit;
+    private final ChannelInit<SocketChannel> channelInit;
 
     /**
      * The Netty socket configure.
@@ -50,10 +51,15 @@ public class TcpServer implements ISocketServer {
      */
     private void tcpServer(int port) {
         try {
-            new ServerBootstrap().group(boosGroup, workerGroup).channel(NioServerSocketChannel.class).localAddress(
+            new ServerBootstrap().group(boosGroup, workerGroup)
-                                         new InetSocketAddress(port)).childHandler(channelInit).option(ChannelOption.SO_BACKLOG, 128)
+                                 .channel(NioServerSocketChannel.class)
-                                 .childOption(ChannelOption.TCP_NODELAY, false).childOption(ChannelOption.SO_KEEPALIVE,
+                                 .localAddress(new InetSocketAddress(port))
-                                                                                            true).bind().sync();
+                                 .childHandler(channelInit)
+                                 .option(ChannelOption.SO_BACKLOG, 128)
+                                 .childOption(ChannelOption.TCP_NODELAY, false)
+                                 .childOption(ChannelOption.SO_KEEPALIVE, true)
+                                 .bind()
+                                 .sync();
             log.info("Netty TCP Server Beginning Listen: {}", port);
         } catch (Exception e) {
             log.error(e.getMessage());

src/main/java/com/zjyr/beidouservice/pojo/vo/binary/QuerySensorProtocol.java

@@ -5,15 +5,24 @@ import lombok.Data;
 
 import java.util.List;
 
+/**
+ * The type Query sensor protocol.
+ */
 @Data
 @Builder
 public class QuerySensorProtocol {
+    /**
+     * The Province.
+     */
     private byte province;
     /**
      * The City.
      */
     private byte city;
 
+    /**
+     * The N control info.
+     */
     private byte                        nControlInfo;
     /**
      * The Controll contents.

src/test/java/com/zjyr/beidouservice/mapper/ControlDeviceMapperTest.java

@@ -2,15 +2,12 @@ package com.zjyr.beidouservice.mapper;
 
 import com.zjyr.beidouservice.common.impl.ControlDeviceTypeName;
 import com.zjyr.beidouservice.pojo.entry.ControlDevice;
-import com.zjyr.beidouservice.pojo.entry.ControlDeviceType;
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.annotation.Rollback;
-import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 
@@ -22,6 +19,7 @@ import java.util.List;
 public class ControlDeviceMapperTest {
     @Resource
     private ControlDeviceMapper controlDeviceMapper;
+
     @Test
     public void a1_getAllControlDevice() {
         List<ControlDevice> typeList = controlDeviceMapper.selectAll();
@@ -30,8 +28,9 @@ public class ControlDeviceMapperTest {
 
     @Test
     public void a2_addControlDevice() {
-        ControlDevice dev = ControlDevice.builder().deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP).deviceAddr("127.0.0.2").build();
+        ControlDevice dev = ControlDevice.builder().deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP).deviceAddr(
-        int i = controlDeviceMapper.addControlDevice(dev);
+                "127.0.0.2").build();
+        int           i   = controlDeviceMapper.addControlDevice(dev);
         System.out.println("Add " + i);
     }
 }