From a267825e23a5389713e42fde9d308df5f621e949 Mon Sep 17 00:00:00 2001
From: zhizhijie <zhizhijie@users.noreply.gitee.com>
Date: 星期六, 10 十月 2026 09:33:53 +0800
Subject: [PATCH] feat(汇总大表): 按月扩列器(8月→9月版式)与只读扩列接口(待验收)

---
 HANDOFF.md |   31 +++++++++++++++++++++++++++++++
 1 files changed, 31 insertions(+), 0 deletions(-)

diff --git a/HANDOFF.md b/HANDOFF.md
index 5bbc9d5..6fb70e0 100644
--- a/HANDOFF.md
+++ b/HANDOFF.md
@@ -4,6 +4,26 @@
 > **姣忓ぉ缁撴潫鏃�**锛氭妸褰撳ぉ杩涘睍銆佽俯杩囩殑鍧戙�佹柊闇�姹傘�佹湭瀹屾垚浜嬮」鏇存柊鍒版湰鏂囦欢锛岀劧鍚庡彲浠ユ斁蹇冨紑鏂板璇濄��
 > **鍗忎綔绾﹀畾锛�2026-08-31锛�**锛氳銆屾彁浜ゃ��= 鏈湴 commit + 鎺ㄩ�佸埌杩滅 git锛坥rigin main锛孏itblit锛夛紝涓嶅啀鍙仛鏈湴 commit銆�
 
+## 鏈�鏂帮紙2026-10-10锛寊yj 绾匡級
+
+### 10-10锛歋tep 1 鎵╁垪鍣ㄨ惤鍦� + 8鈫�9 鏈堢増寮忛杞骇鍑恒�愬緟楠屾敹銆�
+
+- **鏂板鎵╁垪鍣�**锛歚traffic-audit-server/.../reportexport/layout/SummaryLayoutExpander.java`锛涙柊澧炲彧璇绘帴鍙� `GET /api/report/export/summaryWorkbook/expand?period=YYYY-MM`锛堣繑鍥炲瓧鑺傘��**涓嶈惤鐩�**锛夛紱`ReportExportService.expandSummaryWorkbook(period)` 璐熻矗鍙栧綋鏈熸瘝鐗堝苟璋冪敤銆傝鍒欎緷鎹� `docs/姹囨�诲ぇ琛ㄦ瘝鐗堟墿鍒楅厤缃甠鏍稿鐗坃2026-10-09.md`锛�8 涓彲瑙佸彴璐﹂〉锛�4 涓殣钘忛〉涓嶆墿鍒椾絾鍚屾骞崇Щ鍏惰法椤靛紩鐢級銆�
+- **浜у嚭锛堝緟纭浠讹紝鏈惤鐩樹负姣嶇増锛�**锛歚docs/鐢熸垚姹囨�诲ぇ琛�/杈撳嚭/_鎵╁垪_2026骞�9鏈坃寰呯‘璁�.xlsx`锛�1,036,939 B锛�2026-10-10 09:30:07锛夈�傚彧鍋氱増寮忥紝9 鏈堟暟鎹垪鐣欑┖銆�
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+  4. 1 鏉★細娴偣灏惧樊銆�
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+  1. POI 5.2.5 鐨勫悎骞跺尯 API 鏄� `addMergedRegion(CellRangeRangeAddress)`銆乣removeMergedRegion(int)`锛堟棤 CellRangeAddress 閲嶈浇锛夆�斺�旀寜涓嬫爣鎽橀櫎銆佹寜瀵硅薄娣诲姞锛�
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+- **寰呯敤鎴烽獙鏀�/纭**锛氣憼 绱鍒椾笌绱鍚屾瘮鍒嗘瘝**鏄惁搴旀墿鍒� 9 鏈�**锛堜骇鍑�=宸叉墿锛涙寜 09-29 寰呬慨娓呭崟锛屾柟鍚戜笌褰撴椂璁ゅ畾涓�鑷达級锛涒憽 纭鍚庢槸鍚︽妸浜у嚭钀界洏涓烘寮� 9 鏈堟瘝鐗堬紙鎸夊凡纭鍙e緞锛氫汉宸ョ‘璁ゅ悗钀界洏锛夈��
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 ## 鏈�鏂帮紙2026-10-09锛寊yj 绾匡級
 
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@@ -47,6 +67,8 @@
 - **鏂囨。鏇存柊**锛歚docs/姹囨�诲ぇ琛∕0鐗堝紡閲嶅缓鍣ㄨ鏍糭2026-10-06.md` 绗崄鍥涜妭宸插畾椤规浛鎹�"鏈喅椤�"锛涜鏍艰〃涓庨厤缃垵绋垮悇杩藉姞鍙e緞琛ュ厖銆�
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+- **锛堝悓鏃ュ凡纭锛岄潪寰呯‘璁ら」锛夎惤鐩樹笌鏂囦欢绠$悊**锛氭墿鍒椾骇鐗�**鍏堣惤 `docs/鐢熸垚姹囨�诲ぇ琛�/杈撳嚭/`**锛坄_鎵╁垪_YYYY骞碝鏈坃寰呯‘璁�.xlsx`锛夛紝**浜哄伐纭鍚�**鎵嶉噸鍛藉悕钀界洏涓哄綋鏈熸瘝鐗堬紱鐩綍鍙暀**褰撴湡涓�鏈�**姣嶇増锛屽巻鍙叉湡绉诲叆 `docs/鐢熸垚姹囨�诲ぇ琛�/褰掓。/`锛宍2026骞�8鏈堚�鐗堝紡鍘熷瀷.xlsx` 涓�骞跺綊妗o紱鐗堝紡鍙傜収浠� `鐢熸垚_閬撹矾杩愯緭閲忔眹鎬昏〃.xlsx` 鍦ㄦ墿鍒楀櫒璺戦�氬悗褰掓。锛堝綊妗e墠鍋� C4 涓ゆ锛氬垪瀹�/闅愯棌涓�娆℃�у浐鍖栬繘姣嶇増 + `applySummaryReferenceLayout` 鏀规寜琛ㄥご鏂囧瓧鍖归厤鍒楋級銆�
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@@ -56,8 +78,17 @@
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 ## 鏈�鏂帮紙2026-10-06锛寊yj 绾匡級
 
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