From a6d2a0ebcb6d9cc8c3c2cbd274e4b942830ee767 Mon Sep 17 00:00:00 2001
From: liujie <1793218484@qq.com>
Date: 星期三, 11 二月 2026 20:37:14 +0800
Subject: [PATCH] update

---
 admin-server/src/main/java/com/estate/expert/admin/utils/MD5Utils.java |   27 +++++++++++++++++++++++++++
 1 files changed, 27 insertions(+), 0 deletions(-)

diff --git a/admin-server/src/main/java/com/estate/expert/admin/utils/MD5Utils.java b/admin-server/src/main/java/com/estate/expert/admin/utils/MD5Utils.java
index b8ce549..ed30938 100644
--- a/admin-server/src/main/java/com/estate/expert/admin/utils/MD5Utils.java
+++ b/admin-server/src/main/java/com/estate/expert/admin/utils/MD5Utils.java
@@ -3,6 +3,7 @@
 import java.nio.charset.StandardCharsets;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.time.LocalTime;
 
 /**
  * MD5加密工具类
@@ -40,4 +41,30 @@
         String inputHash = encrypt(inputPassword);
         return inputHash.equals(storedHash);
     }
+
+    /**
+     * 判断当前时间是否在指定时间段内(字符串参数)
+     * @param startTimeStr 开始时间,格式:"HH:mm" 或 "HH:mm:ss"
+     * @param endTimeStr 结束时间,格式:"HH:mm" 或 "HH:mm:ss"
+     * @return 如果在时间段内返回true,否则返回false
+     */
+    public static boolean isCurrentTimeInRange(String startTimeStr, String endTimeStr) {
+        LocalTime now = LocalTime.now();
+        LocalTime startTime = LocalTime.parse(fixTimeFormat(startTimeStr));
+        LocalTime endTime = LocalTime.parse(fixTimeFormat(endTimeStr));
+
+        return !now.isBefore(startTime) && now.isBefore(endTime);
+    }
+    private static String fixTimeFormat(String timeStr) {
+        // 如果只有小时和分钟,添加秒部分
+        if (timeStr.length() == 5 && timeStr.contains(":")) {
+            return timeStr + ":00";
+        }
+        return timeStr;
+    }
+
+    public static void main(String[] args) {
+        boolean currentTimeInRange = isCurrentTimeInRange("09:00", "16:50");
+        System.out.println("Current time is in range: " + currentTimeInRange);
+    }
 }

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