From cad250f02a66237258d1e96addd4704a1fdefb2f Mon Sep 17 00:00:00 2001
From: _老马_ <mayuanfei@163.com>
Date: 星期三, 17 一月 2024 13:47:44 +0800
Subject: [PATCH] !479 update 优化 使用预扫描实体类提升代码性能 * 优化了数据库字段加解密的缓存机制.在自动配置类启动时,就把有加密注解的类进行缓存,以提高速度.
---
ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeStrategy.java | 27 ++++++++++++++++++++++++---
1 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeStrategy.java b/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeStrategy.java
index 08f4dda..bcb5be7 100644
--- a/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeStrategy.java
+++ b/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/core/CellMergeStrategy.java
@@ -98,9 +98,30 @@
cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex - 1, colNum, colNum));
}
map.put(field, new RepeatCell(val, i));
- } else if (i == list.size() - 1) {
- if (i > repeatCell.getCurrent()) {
- cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex, colNum, colNum));
+ } else if (j == 0) {
+ if (i == list.size() - 1) {
+ if (i > repeatCell.getCurrent()) {
+ cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex, colNum, colNum));
+ }
+ }
+ } else {
+ // 鍒ゆ柇鍓嶉潰鐨勬槸鍚﹀悎骞朵簡
+ RepeatCell firstCell = map.get(mergeFields.get(0));
+ if (repeatCell.getCurrent() != firstCell.getCurrent()) {
+ if (i == list.size() - 1) {
+ if (i > repeatCell.getCurrent()) {
+ cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex, colNum, colNum));
+ }
+ } else if (repeatCell.getCurrent() < firstCell.getCurrent()) {
+ if (i - repeatCell.getCurrent() > 1) {
+ cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex - 1, colNum, colNum));
+ }
+ map.put(field, new RepeatCell(val, i));
+ }
+ } else if (i == list.size() - 1) {
+ if (i > repeatCell.getCurrent()) {
+ cellList.add(new CellRangeAddress(repeatCell.getCurrent() + rowIndex, i + rowIndex, colNum, colNum));
+ }
}
}
}
--
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