From e9a12776ee053cdf4a682f972e2fd830ebbab88c Mon Sep 17 00:00:00 2001
From: linwei <872216696@qq.com>
Date: Fri, 06 Feb 2026 11:23:46 +0800
Subject: [PATCH] 新增对外接口

---
 drone-common/src/main/java/org/sxkj/common/utils/HeaderUtils.java |   22 ++++++++++++++++++++++
 1 files changed, 22 insertions(+), 0 deletions(-)

diff --git a/drone-common/src/main/java/org/sxkj/common/utils/HeaderUtils.java b/drone-common/src/main/java/org/sxkj/common/utils/HeaderUtils.java
index a868b69..a63c5ec 100644
--- a/drone-common/src/main/java/org/sxkj/common/utils/HeaderUtils.java
+++ b/drone-common/src/main/java/org/sxkj/common/utils/HeaderUtils.java
@@ -192,6 +192,28 @@
 	}
 
 	/**
+	 * 处理区域代码,提取最后一组并补零到12位
+	 *
+	 * @param areaCode 原始区域代码,可能包含多个以逗号分隔的代码
+	 * @return 处理后的区域代码,补零到12位
+	 */
+	public static String processAreaCode(String areaCode) {
+		if (areaCode != null && !areaCode.isEmpty()) {
+			// 分割区域代码并只取最后一组
+			String[] codes = areaCode.split(",");
+			if (codes.length > 0) {
+				// 取最后一组并去除空格
+				String lastCode = codes[codes.length - 1].trim();
+				if (!lastCode.isEmpty()) {
+					// 补零到12位
+					return lastCode + "000000000000".substring(lastCode.length());
+				}
+			}
+		}
+		return areaCode;
+	}
+
+	/**
 	 * 获取当前HttpServletRequest对象
 	 *
 	 * @return HttpServletRequest对象,可能为null

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