From 656aa4f953eb52502a6414965e46642c31b6e8ee Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期二, 29 四月 2025 15:33:09 +0800
Subject: [PATCH] 设备会在多种功能码上报数据中携带报警与状态数据，这样数据库保存设备报警与状态数据可能很多，为此修改逻辑，当前实现为一设备一个小时内只保存一条报警与状态数据。
---
pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/MD5.java | 29 +++++++++++++++++++++++++++++
1 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/MD5.java b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/MD5.java
new file mode 100644
index 0000000..63630f6
--- /dev/null
+++ b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/util/MD5.java
@@ -0,0 +1,29 @@
+package com.dy.common.util;
+
+import java.security.MessageDigest;
+
+public class MD5 {
+ /**
+ * MD5鍔犲瘑
+ * @param str 寰呭姞瀵嗗瓧绗︿覆
+ * @return 16杩涘埗鍔犲瘑瀛楃涓�
+ * @throws Exception 寮傚父
+ */
+ public static String encrypt(String str) throws Exception{
+ MessageDigest md5 = MessageDigest.getInstance("MD5") ;
+ byte[] digest = md5.digest(str.getBytes("utf-8")) ;
+ return ByteUtil.bytes2Hex(digest, false) ;
+ }
+ /*
+ public static void main(String[] args) throws Exception{
+ String str = "123456" ;
+ System.out.println(encrypt(str));
+ str = "admin!@#,;." ;
+ System.out.println(encrypt(str));
+ str = "admin!@#,;.admin!@#,;.admin!@#,;." ;
+ System.out.println(encrypt(str));
+ str = "1" ;
+ System.out.println(encrypt(str));
+ }
+ */
+}
--
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