From 86719a90118b4b458ae593b53457f23c11ee8d44 Mon Sep 17 00:00:00 2001
From: Administrator <zhubaomin>
Date: 星期四, 25 七月 2024 15:27:52 +0800
Subject: [PATCH] Merge branch 'master' of http://8.140.179.55:20000/r/pipIrr-SV
---
pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/ByteUtil.java | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
1 files changed, 53 insertions(+), 3 deletions(-)
diff --git a/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/ByteUtil.java b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/ByteUtil.java
index f3f8dfc..6819327 100644
--- a/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/ByteUtil.java
+++ b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/ByteUtil.java
@@ -511,9 +511,9 @@
for (int i = 0; i < 4; i++) {
bs[from + i] = Integer.valueOf(value & 0xff).byteValue();// 灏嗘渶浣庝綅淇濆瓨鍦ㄤ綆瀛楄妭
value = value >> 8; // 鍚戝彸绉�8浣�
- if(value == 0){
- break ;
- }
+ if(value == 0){
+ break ;
+ }
}
} else {
throw new Exception("int2Bytes鏃舵暟缁勮秺鐣�");
@@ -1035,6 +1035,31 @@
return fromIndex ;
}
+ /**
+ * 鍗佸叚杩涘埗杞瓧鑺傛暟缁�
+ * @param hex the hex string
+ * @return 杩斿洖 byte[]
+ */
+ public static int hex2Bytes_LE(String hex, byte[] bs, int fromIndex) {
+ if (hex == null || hex.equals("")) {
+ return fromIndex;
+ }
+ hex = hex.toUpperCase(Locale.ENGLISH);
+ int length = hex.length() / 2;
+ char[] hexChars = hex.toCharArray();
+ byte[] d = new byte[length];
+ for (int i = 0; i < length; i++) {
+ int pos = i * 2;
+ d[i] = (byte) (charToByte(hexChars[pos]) << 4 | charToByte(hexChars[pos + 1]));
+ }
+ for(int i = 0 ; i < d.length; i++){
+ bs[fromIndex++] = d[(d.length - 1) - i] ;
+ }
+ return fromIndex ;
+ }
+
+
+
private static final char[] HEX_CHAR = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
// /**
// * 灏哹yte[]杞崲涓�16杩涘埗瀛楃涓�
@@ -1185,6 +1210,31 @@
}
/**
+ * 灏忕妯″紡銆婃暟鎹綆浣嶅湪鏁扮粍浣庡瓧鑺傘��
+ * 鏁村舰杞垚BCD缂栫爜锛屽瓧鑺傞『搴忔槸鍊掔殑
+ * @param i
+ * @param bs
+ * @param from
+ * @return 杩斿洖
+ */
+ public static void int2BCD_LE(int i, byte[] bs, int from)throws Exception {
+ String str = "" + i;
+ byte[] b = null;
+ if (str.length() % 2 == 0) {
+ b = new byte[str.length() / 2];
+ } else {
+ b = new byte[(str.length() / 2) + 1];
+ }
+ encodeBCD_LE(str, b, 0, b.length);
+
+ int len = bs.length ;
+ int bLen = b.length ;
+ for(int j = 0; (j < len && j < bLen); j++){
+ bs[from + j] = b[j] ;
+ }
+ }
+
+ /**
* 澶х妯″紡銆婃暟鎹綆浣嶅湪鏁扮粍楂樺瓧鑺傘��
* 闀挎暣褰㈣浆鎴怋CD缂栫爜
* @param l
--
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