From 1d6c5111cf4aafc076aa3f8ddf488f6cc3cf6cb1 Mon Sep 17 00:00:00 2001
From: Junjie <xjj@123>
Date: 星期四, 13 二月 2025 16:56:11 +0800
Subject: [PATCH] #
---
src/main/java/com/zy/common/utils/CommonUtils.java | 31 +++++++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/zy/common/utils/CommonUtils.java b/src/main/java/com/zy/common/utils/CommonUtils.java
index d42d922..411cc44 100644
--- a/src/main/java/com/zy/common/utils/CommonUtils.java
+++ b/src/main/java/com/zy/common/utils/CommonUtils.java
@@ -40,6 +40,10 @@
return new short[]{byteToShort, byteToShort2};
}
+ public static boolean intToBoolean(Integer num) {
+ return num != 0;
+ }
+
public static boolean shortToBoolean(Short num) {
return num != 0;
}
@@ -64,4 +68,31 @@
return sb.toString();
}
+ public static int[] byteToBits(byte by) {
+ StringBuffer sb = new StringBuffer();
+ sb.append((by >> 0) & 0x1);
+ sb.append((by >> 1) & 0x1);
+ sb.append((by >> 2) & 0x1);
+ sb.append((by >> 3) & 0x1);
+ sb.append((by >> 4) & 0x1);
+ sb.append((by >> 5) & 0x1);
+ sb.append((by >> 6) & 0x1);
+ sb.append((by >> 7) & 0x1);
+
+ int[] data = new int[8];
+ for (int i = 0; i < sb.length(); i++) {
+ data[i] = Integer.parseInt(String.valueOf(sb.charAt(i)));
+ }
+
+ return data;
+ }
+
+ public static String bytesToBarcode(byte[] bytes) {
+ StringBuffer sb = new StringBuffer();
+ for (byte by : bytes) {
+ sb.append(by);
+ }
+ return sb.toString();
+ }
+
}
--
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