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 |   43 +++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/HANDOFF.md b/HANDOFF.md
index 2e04ead..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�
+- **涓庢墜宸� 9 鏈堟瘝鐗堥�愭牸姣斿**锛�**` 璐ц繍` 宸紓 = 0**锛堣鍒欐纭殑鏈�寮鸿瘉鎹級锛涘叾浣� 7 椤靛叡 836 鏉″樊寮傦紝**鍏ㄩ儴闈炴暟鍊煎垎姝�**锛屽垎涓哄洓绫伙細
+  1. **548 鏉�**锛氫骇鍑烘妸銆岀疮璁�/绱鍚屾瘮鍒嗘瘝銆嶆墿鍒� 9 鏈堬紝鎵嬪伐鐗堟湭鎵┾�斺�旀鏄� 09-29銆婃墿鍒楄繘搴︺�嬭瀹氱殑寰呬慨椤� 鈶⑩懀锛�"绱鍒楀彧绠楀埌 8 鏈�""鍘诲勾鍩烘暟鍙埌 8 鏈�"锛夛紝鍗�**鎵嬪伐 9 鏈堟瘝鐗堣繖 7 椤靛皻鏈慨瀹�**锛�
+  2. 153 鏉★細鍒嗘瘝鏂板椤瑰垎闅旂鍐欐硶锛坄SUM(a+b+鈥�,c)` vs `SUM(a+b+鈥�+c)`锛岀瓑浠峰悓鍊硷級锛�
+  3. 130 鏉★細琛ㄥ悕寮曞彿鍐欐硶锛坄杞ㄩ亾銆佽疆娓�!C6` vs `'杞ㄩ亾銆佽疆娓�'!C6`锛孍xcel 瑙勮寖鍖栨墍鑷达紝鍚屽�硷級锛�
+  4. 1 鏉★細娴偣灏惧樊銆�
+- **8 鏈堝強浠ュ墠鍒�**锛氫粎 28 鏉″樊寮備笖鍏ㄩ儴灞炵 3 绫诲紩鍙峰啓娉曪紙闆嗕腑鍦� `鍩庡競瀹㈣繍`锛夛紝鏈姩鏁板��/鍒楀彿銆�
+- **杩囩▼涓慨鎺夌殑涓や釜瀹炵幇缂洪櫡**锛堥噸瑕侊紝閬垮厤澶嶇幇锛夛細
+  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�
+  2. 寮曠敤姝e垯鏈�鍒濆彧璁� ASCII 琛ㄥ悕锛�**婕忔帀姣嶇増閲� 5,574 澶�"鏈甫寮曞彿鐨勪腑鏂囪〃鍚�"寮曠敤**锛堝 `杞ㄩ亾銆佽疆娓�!C6`锛夆啋 宸叉妸琛ㄥ悕瀛楃绫绘墿鍒� CJK锛屼慨姝e悗鍒楀彿涓庢墜宸ョ湡鍊间竴鑷淬��
+  3. 鍐欎欢鐢� **POI**锛堜笌鐢熸垚閾捐矾鍚屾簮锛夛紝涓嶇敤 openpyxl锛堟湰椤圭洰鍘嗗彶涓婃湁 openpyxl 鍐欏嚭瀵艰嚧 Excel 鎷掔粷鎵撳紑鐨勬渚嬶級銆�
+- **鎶ュ憡锛堟湰鍦般�佷笉鍏ュ簱锛�**锛歚docs/鍔熻兘娴嬭瘯鎶ュ憡/鍔熻兘娴嬭瘯鎶ュ憡_姹囨�诲ぇ琛ㄦ墿鍒楀櫒8鏈堝埌9鏈堢増寮廮2026-10-10.md`锛涙棩缁� `docs/宸ヤ綔鏃ョ粨/宸ヤ綔鏃ョ粨_2026-10-10.md`銆�
+- **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��
+- **鐘舵��**锛�**銆愬緟楠屾敹銆�**锛堢増寮忕被鏀瑰姩锛夈�傛湭瀵煎叆浠讳綍涓氬姟鏁版嵁銆佹湭鏀瑰姩鐢熸垚涓婚摼銆�
+- **涓嬩竴姝�**锛氭寜纭缁撹寰皟锛堝闇�锛夆啋 澶嶈窇 8鈫�9 鈫� 鎺ュ叆涓婚摼锛坄resolveSummaryMother` 鎵句笉鍒扮洰鏍囨湀姣嶇増鏃惰嚜鍔ㄦ墿鍒楋級+ 褰掓。鐩綍涓庣増寮忓弬鐓т欢鎸� C4 鏀跺熬銆�
 ## 鏈�鏂帮紙2026-10-09锛寊yj 绾匡級
 
 ### 10-09锛�2025 鏁版嵁鐜扮姸鏍搁獙锛堢粨璁猴細宸插湪搴擄紝鏃犻渶琛ュ綍锛�+ M0 瑙勬牸琛ョ鍗佷簩鑺�
@@ -46,6 +66,29 @@
 - **浠嶅緟纭锛堜粎涓�椤癸級**锛氭墿鍒椾骇鐗╂槸鑷姩钀界洏涓轰笅鏈熸瘝鐗堬紝杩樻槸姣忔浜哄伐纭鍚庡啀钀界洏锛堝缓璁悗鑰咃紝涓� A3/A4 涓�鑷达級銆�
 - **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�
 - **鐘舵��**锛氥�愬緟楠屾敹銆戯紱鏈敼鍔ㄤ唬鐮併�佹湭瀵煎叆鏁版嵁銆�
+
+- **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�
+- **瀹炴柦瑕佺偣锛堝疄娴嬬粏鑺傦紝闈炲喅绛栭」锛�**锛氭瘝鐗� vs 鍙傜収浠跺疄娴� **鍒楀 320 澶勩�侀殣钘忔爣璁� 31 澶�**涓嶅悓锛坄 璐ц繍` 77+8銆佺彮绾垮寘杞� 109銆佷腑鍙e緞鏄庣粏 32+14銆佷腑鍙e緞鎺掑悕 17+9 绛夛級锛沗copyColumnWidth`锛坄ReportExportService.java:1186`锛�**鍙鍒跺搴︺�佷笉澶嶅埗 hidden**锛屾墿鍒楀櫒鍏嬮殕鏈堜唤鍒楁椂椤昏ˉ hidden銆�
+### 10-09锛�5锛夛細Step 0 钀藉湴鈥斺�斿洓寮犺法椤靛悎鎴愰〉鍙栨暟鏀逛负**鎸夎〃澶村姩鎬佸畾浣�**鏈堜唤鍒椼�愬緟楠屾敹銆�
+
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 ## 鏈�鏂帮紙2026-10-06锛寊yj 绾匡級
 
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