From 5de5db24efe1b25896c37f395124a207584bcb38 Mon Sep 17 00:00:00 2001
From: fei <791364011@qq.com>
Date: 星期四, 01 一月 2026 21:25:54 +0800
Subject: [PATCH] 修改了对应代码

---
 archiveManager/src/main/java/com/ruoyi/mapper/DocumentMaterialsMapper.java |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/archiveManager/src/main/java/com/ruoyi/mapper/DocumentMaterialsMapper.java b/archiveManager/src/main/java/com/ruoyi/mapper/DocumentMaterialsMapper.java
index 1d501f1..25583c0 100644
--- a/archiveManager/src/main/java/com/ruoyi/mapper/DocumentMaterialsMapper.java
+++ b/archiveManager/src/main/java/com/ruoyi/mapper/DocumentMaterialsMapper.java
@@ -71,6 +71,10 @@
     //鎷垮埌闄ゅ叾瀹冩潗鏂欎箣澶栫殑鍏ㄩ儴鏁版嵁鐨勪釜鏁�
     @Select("select count(*) FROM document_materials where file_style!='鍏朵粬鏉愭枡' and record_id=#{recordId}")
     int getCount(@Param("recordId") int recordId);
+    
+    //鑾峰彇鎸囧畾妗堝嵎鐨勬渶澶ч〉鍙�
+    @Select("select max(page_number) FROM document_materials where record_id=#{recordId}")
+    Long getMaxPageNumber(@Param("recordId") int recordId);
 
 
     //鍒ゆ柇鍗峰唴鐩綍鏄惁鍏ㄩ儴涓婁紶浜嗛檮浠�
@@ -84,3 +88,4 @@
     Boolean judgeArchiveInfo(   @Param("recordId") int recordId);
 
 }
+

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