New file |
| | |
| | | package com.dy.common.mw.protocol.p206V202404.parse; |
| | | |
| | | import com.dy.common.util.ByteUtil; |
| | | |
| | | /** |
| | | * @Author: liurunyu |
| | | * @Date: 2024/5/15 13:43 |
| | | * @Description |
| | | */ |
| | | public class Test { |
| | | public static void main(String[] args) throws Exception{ |
| | | // byte[] bs = new byte[]{(byte)0x80, (byte)0x01, (byte)0x00, (byte)0x00, (byte)0x00} ; |
| | | // Long l1 = ByteUtil.BCD2Long_BE(bs, 0, 0 + 4); |
| | | // Long l2 = ByteUtil.BCD2Long_LE(bs, 0, 0 + 4); |
| | | // System.out.println(l1); |
| | | // System.out.println(l2); |
| | | String s = "abcdefg1234567890" ; |
| | | s = s.substring(s.length() - 10) ; |
| | | System.out.println(s); |
| | | } |
| | | } |