From 5d91a329768a2a86e01e4b9b6bc6a2b939b87adb Mon Sep 17 00:00:00 2001
From: fei <791364011@qq.com>
Date: 星期五, 16 一月 2026 22:48:51 +0800
Subject: [PATCH] 修改了对应代码
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetThird.java | 77 ++++++++++++++++++++++++++++++++++++--
1 files changed, 73 insertions(+), 4 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetThird.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetThird.java
index ae5014f..f2404ff 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetThird.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetThird.java
@@ -287,11 +287,11 @@
int column = 0;
if(index == 0) {
// 鍚堝苟绗竴琛岀殑鍓�5涓崟鍏冩牸
- sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 7));
+ sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 6));
// 鍒涘缓琛屽苟璁剧疆楂樺害
row = sheet.createRow(0);
- row.setHeight((short)(40 * 40));
+ row.setHeight((short)(20 * 20));
// sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 7));
@@ -301,6 +301,8 @@
CellStyle style = wb.createCellStyle();
Font font = wb.createFont();
font.setBold(true);
+ font.setFontHeightInPoints((short) 12);
+
font.setFontName("瀹嬩綋");
style.setFont(font);
style.setAlignment(HorizontalAlignment.CENTER);
@@ -308,6 +310,7 @@
row = sheet.createRow(1);
//
row.createCell(0).setCellValue("ISO缂栧彿:");
+ row.createCell(1).setCellValue(list.get(0).getIos5());
// row.createCell(4).setCellValue("妗ｅ彿:");
//鎷垮埌妗ｅ彿
row.createCell(5).setCellValue("");
@@ -625,7 +628,7 @@
Cell cell = null;
try {
// 璁剧疆琛岄珮涓鸿嚜鍔ㄨ皟鏁�
- row.setHeight((short) -1);
+ // row.setHeight((short) -1);
// 鏍规嵁Excel涓缃儏鍐靛喅瀹氭槸鍚﹀鍑�,鏈変簺鎯呭喌闇�瑕佷繚鎸佷负绌�,甯屾湜鐢ㄦ埛濉啓杩欎竴鍒�.
if (attr.isExport()) {
// 鍒涘缓cell
@@ -640,7 +643,13 @@
} else if (align == HorizontalAlignment.RIGHT) {
styleKey = "data3";
}
- cell.setCellStyle(styles.get(styleKey));
+ // 鑾峰彇骞朵慨鏀规牱寮�
+ CellStyle style = styles.get(styleKey);
+ Workbook workbook = row.getSheet().getWorkbook();
+ CellStyle newStyle = workbook.createCellStyle();
+ newStyle.cloneStyleFrom(style);
+ newStyle.setWrapText(true); // 鍏抽敭锛氬惎鐢ㄨ嚜鍔ㄦ崲琛�
+ cell.setCellStyle(newStyle);
// 鐢ㄤ簬璇诲彇瀵硅薄涓殑灞炴��
Object value = getTargetValue(vo, field, attr);
@@ -657,6 +666,8 @@
// 璁剧疆鍒楃被鍨�
setCellVo(value, attr, cell);
}
+ adjustRowHeightAfterSetValue(row, cell, value);
+
addStatisticsData(column, Convert.toStr(value), attr);
}
} catch (Exception e) {
@@ -664,7 +675,65 @@
}
return cell;
}
+ /**
+ * 璁剧疆鍊煎悗璋冩暣琛岄珮
+ */
+ private void adjustRowHeightAfterSetValue(Row row, Cell cell, Object value) {
+ if (value == null) return;
+ String text = value.toString();
+ Sheet sheet = row.getSheet();
+
+ // 1. 璁＄畻鑷姩楂樺害锛堝熀浜庡唴瀹癸級
+ short autoHeight = calculateSimpleAutoHeight(text, cell);
+
+ // 2. 鑾峰彇褰撳墠琛岄珮
+ short currentHeight = row.getHeight();
+ if (currentHeight == -1) {
+ currentHeight = sheet.getDefaultRowHeight();
+ }
+
+ // 3. 浣跨敤杈冨ぇ鐨勯珮搴︼紙鑷姩璁＄畻鐨勯珮搴︽垨褰撳墠楂樺害锛�
+ short baseHeight = (short) Math.max(currentHeight, autoHeight);
+ System.out.println(baseHeight+"aaaaaaaaatttttttt");
+ // 4. 鍦ㄥ熀纭�涓婂鍔犻澶栭珮搴︼紙100鍗曚綅 = 5鐐癸級
+ short extraHeight = 80;
+ short newHeight = (short) (baseHeight + extraHeight);
+
+ // 5. 闄愬埗鏈�澶ч珮搴�
+ short maxHeight = (short) 4000; // 100鐐�
+ row.setHeight((short) Math.min(maxHeight,newHeight));
+ }
+
+ /**
+ * 绠�鍖栫殑鑷姩楂樺害璁＄畻
+ */
+ private short calculateSimpleAutoHeight(String text, Cell cell) {
+ if (text == null || text.isEmpty()) return 0;
+
+ Sheet sheet = cell.getSheet();
+ int colIndex = cell.getColumnIndex();
+
+ // 鑾峰彇鍒楀锛堝瓧绗︽暟锛�
+ int colWidthChars = sheet.getColumnWidth(colIndex) / 256;
+ if (colWidthChars <= 0) colWidthChars = 10;
+
+ // 璁＄畻鏂囨湰琛屾暟
+ int lines = 1;
+ if (text.contains("\n")) {
+ // 鏈夋樉寮忔崲琛�
+ String[] parts = text.split("\n");
+ for (String part : parts) {
+ lines += Math.max(1, (int) Math.ceil(part.length() * 1.5 / colWidthChars));
+ }
+ } else {
+ // 鑷姩鎹㈣
+ lines = (int) Math.ceil(text.length() * 1.5 / colWidthChars);
+ }
+
+ // 姣忚楂樺害锛氬亣璁�18鐐癸紙360 POI鍗曚綅锛�
+ return (short) (lines * 360);
+ }
/**
* 璁剧疆 POI HSSFSheet 鍗曞厓鏍兼彁绀�
*
--
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