From 36d3f0c323a49f560e8d75834481ab06ac2665d9 Mon Sep 17 00:00:00 2001
From: liyawei <llyywwaoao@163.com>
Date: Mon, 10 Oct 2022 11:45:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=87=E6=A1=A3=E6=8B=86=E5=88=86-=E8=A7=A3?=
 =?UTF-8?q?=E5=86=B3=E4=B8=80=E6=AC=A1=E6=89=B9=E9=87=8F=E6=8F=92=E5=85=A5?=
 =?UTF-8?q?=E5=A4=AA=E5=A4=9APacketTooBigException=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../impl/FileSplitItemsEOServiceImpl.java     | 21 ++++++++++++++++-
 .../service/impl/FileSplitPdfService.java     |  2 +-
 .../SarFileSplitItemsValEOServiceImpl.java    | 23 +++++++++++++++++--
 3 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
index de51fcadf..c4c4dd28f 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
@@ -3754,7 +3754,26 @@ public class FileSplitItemsEOServiceImpl extends ServiceImpl<FileSplitItemsEOMap
 
     @Override
     public int insertForeach(List<SarFileSplitItemsEO> messageList) {
-        return dao.insertForeach(messageList);
+        // 解决一次批量插入太多 PacketTooBigException 异常
+        int total = messageList.size();
+        int count = 0;
+        int pageSum = 1;
+        if(total > 100) {
+            pageSum = total / 100; // 总页数
+            if ((total % 100) > 0) {
+                pageSum += 1;
+            }
+        }
+        List<SarFileSplitItemsEO> subList = new ArrayList<>();
+        for(int i = 0; i < pageSum; i++) {
+            int j = i*100+100;
+            if (i == pageSum -1) {
+                j = total;
+            }
+            subList = messageList.subList(i*100, j);
+            count += dao.insertForeach(subList);
+        }
+        return count;
     }
 
     /**
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitPdfService.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitPdfService.java
index 1946515db..79ddc5648 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitPdfService.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitPdfService.java
@@ -1784,7 +1784,7 @@ public class FileSplitPdfService {
         if(StringUtils.isNotBlank(preName)) {
             List<String> nowStartList = fileSpiltService.getNewNowStart(preName);
 
-            List<String> subList1 = startDigitList.subList(preNameNum, startDigitList.size()-1);
+            List<String> subList1 = startDigitList.subList(preNameNum, startDigitList.size());
             // 后文有一级以下的标题
             for (int i = nowStartList.size() - 1; i >= 1; i--) {
                 int index1 = subList1.indexOf(nowStartList.get(i));
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitItemsValEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitItemsValEOServiceImpl.java
index 87e8331e3..1ab1404f2 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitItemsValEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/SarFileSplitItemsValEOServiceImpl.java
@@ -12,6 +12,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.util.ArrayList;
 import java.util.List;
 
 
@@ -79,8 +80,26 @@ public class SarFileSplitItemsValEOServiceImpl extends ServiceImpl<SarFileSplitI
 
     @Override
     public int insertForeach(List<SarFileSplitItemsValEO> itemValList) {
-
-        return dao.insertForeach(itemValList);
+        // 解决一次批量插入太多 PacketTooBigException 异常
+        int total = itemValList.size();
+        int count = 0;
+        int pageSum = 1;
+        if(total > 100) {
+            pageSum = total / 100; // 总页数
+            if ((total % 100) > 0) {
+                pageSum += 1;
+            }
+        }
+        List<SarFileSplitItemsValEO> subList = new ArrayList<>();
+        for(int i = 0; i < pageSum; i++) {
+            int j = i*100+100;
+            if (i == pageSum -1) {
+                j = total;
+            }
+            subList = itemValList.subList(i*100, j);
+            count += dao.insertForeach(subList);
+        }
+        return count;
     }
 
 }