update 电单车协议

jsowell-netty/src/main/java/com/jsowell/netty/decoder/MessageDecode.java

@@ -1,28 +0,0 @@
-package com.jsowell.netty.decoder;
-
-import com.jsowell.pile.domain.ebike.AbsEBikeMessage;
-import io.netty.buffer.ByteBuf;
-import io.netty.channel.ChannelHandlerContext;
-import io.netty.handler.codec.ByteToMessageDecoder;
-import lombok.extern.slf4j.Slf4j;
-
-import java.util.List;
-
-@Slf4j
-public class MessageDecode extends ByteToMessageDecoder {
-    @Override
-    protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
-        // 检查是否有足够的字节可以读取
-        if (in.readableBytes() < 14) { // 最小长度（包头3 + 长度2 + 物理ID4 + 消息ID2 + 命令1 + 校验2）
-            return;
-        }
-
-        // 读取所有可读字节
-        byte[] bytes = new byte[in.readableBytes()];
-        in.readBytes(bytes);
-
-        // 解析字节数组
-        AbsEBikeMessage message = AbsEBikeMessage.parseMessage(bytes);
-        out.add(message);
-    }
-}

jsowell-netty/src/main/java/com/jsowell/netty/decoder/StartAndLengthFieldFrameDecoder.java

@@ -129,6 +129,8 @@ public class StartAndLengthFieldFrameDecoder extends ByteToMessageDecoder {
 		// 读取 data 数据
 		ByteBuf frame = buffer.retainedSlice(beginReader, HEADER_LENGTH_DNY + length + 2);
 		buffer.readerIndex(beginReader + HEADER_LENGTH_DNY + length + 2);
+
+
 		out.add(frame);
 	}