update 电单车

jsowell-pile/src/main/java/com/jsowell/pile/domain/ebike/AbsEBikeMessage2.java

@@ -19,7 +19,6 @@ public class AbsEBikeMessage2 {
     protected int physicalId; // 物理ID (4字节)
     protected int messageId; // 消息ID (2字节)
     protected String command; // 命令 (1字节)
-    // protected Object payload; // 数据 (n字节)
     protected int checksum; // 校验 (2字节)
 
     public AbsEBikeMessage2(byte[] messageBytes) {
@@ -62,7 +61,7 @@ public class AbsEBikeMessage2 {
         byte[] commandBytes = BytesUtil.copyBytes(messageBytes, startIndex, length);
         this.command = BytesUtil.bcd2StrLittle(commandBytes);
 
-        // 读取数据
+        // 读取数据, 暂不处理, 交给子类处理
         // byte[] dataBytes = BytesUtil.copyBytes(messageBytes, startIndex, length);
 
         // 读取校验