From 6f0797731657022e9812b92fb4d78bcf56a65c1d Mon Sep 17 00:00:00 2001
From: fei <791364011@qq.com>
Date: 星期一, 05 一月 2026 00:00:16 +0800
Subject: [PATCH] 修改了对应代码
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFour.java | 180 +++++++++++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 141 insertions(+), 39 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFour.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFour.java
index eb1d918..4c5a8de 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFour.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtilManySheetFour.java
@@ -12,17 +12,16 @@
import com.ruoyi.common.utils.file.FileTypeUtils;
import com.ruoyi.common.utils.file.ImageUtils;
import com.ruoyi.common.utils.reflect.ReflectUtils;
+import org.apache.poi.hssf.usermodel.HSSFClientAnchor;
+import org.apache.poi.hssf.usermodel.HSSFDataValidation;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.CellRangeAddress;
import org.apache.poi.ss.util.CellRangeAddressList;
-import org.apache.poi.hssf.usermodel.HSSFClientAnchor;
-import org.apache.poi.hssf.usermodel.HSSFDataValidation;
-import org.apache.poi.hssf.usermodel.HSSFRichTextString;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.hssf.usermodel.HSSFClientAnchor;
-import org.apache.poi.hssf.usermodel.HSSFDataValidation;
-import org.apache.poi.hssf.usermodel.HSSFRichTextString;
+import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
+import org.apache.poi.xssf.usermodel.XSSFDataValidation;
+import org.apache.poi.xssf.usermodel.XSSFRichTextString;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -260,8 +259,11 @@
* @throws IOException
*/
public void exportExcel(HttpServletResponse response, List<T> list, String sheetName) throws IOException {
- response.setContentType("application/vnd.ms-excel");
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
this.init(list, sheetName, Excel.Type.EXPORT);
exportExcel(response.getOutputStream());
}
@@ -274,10 +276,21 @@
* @return 缁撴灉
* @throws IOException
*/
+ /**
+ * 瀵筶ist鏁版嵁婧愬皢鍏堕噷闈㈢殑鏁版嵁瀵煎叆鍒癳xcel琛ㄥ崟
+ *
+ * @param response 杩斿洖鏁版嵁
+ * @param list 瀵煎嚭鏁版嵁闆嗗悎
+ * @return 缁撴灉
+ * @throws IOException
+ */
public void exportExcelManySheet(HttpServletResponse response, List<ExcelExp> list, boolean includeQrCode, byte[] bt,
List<String> sigArr, List<String> arrAn, String inquiryNumber, String caseTitle) throws IOException {
- // response.setContentType("application/vnd.ms-excel");
- // response.setCharacterEncoding("utf-8");
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
+ response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" + fileName);
try {
createWorkbook();
@@ -296,18 +309,33 @@
// 鍚堝苟绗竴琛岀殑鍓�5涓崟鍏冩牸
sheet.addMergedRegion(new CellRangeAddress(0, 0, 0, 8));
+ // 蹇呴』鍏堣缃负true
+ // 椤甸潰甯冨眬璁剧疆
+ sheet.setAutobreaks(true);
+ sheet.setFitToPage(true);
+
+ // 鑾峰彇鎵撳嵃璁剧疆
+ PrintSetup printSetup = sheet.getPrintSetup();
+
+ // 璁剧疆涓�1椤靛搴�
+ printSetup.setFitWidth((short) 1); // 瀹藉害璋冩暣涓�1椤�
+ printSetup.setFitHeight((short) 0); // 楂樺害涓嶉檺鍒�
+
+ // 鍏朵粬鎵撳嵃璁剧疆
+ printSetup.setPaperSize(PrintSetup.A4_PAPERSIZE); // A4绾�
+ printSetup.setLandscape(false); // 绾靛悜鎵撳嵃
// 鍒涘缓琛屽苟璁剧疆楂樺害
row = sheet.createRow(firow);
- row.setHeight((short)(40 * 40));
//鐢熸垚浜岀淮鐮�
if(includeQrCode)
{
- Cell cell = row.createCell(6);
+ row.setHeight((short)(40 * 40));
+ Cell cell = row.createCell(6);
// 璁剧疆鍥剧墖澶у皬鍜屼綅缃�
- ClientAnchor anchor = new HSSFClientAnchor(0, 0, 0, 0, (short) (cell.getColumnIndex()+1), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() +2),
+ ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) (cell.getColumnIndex()+1), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() +2),
cell.getRow().getRowNum() + 1);
// 璁＄畻灞呬腑浣嶇疆
// int col1 = 0; // 涓棿鍒�
@@ -318,20 +346,23 @@
// anchor.setDy1(0);
// anchor.setDx2(255); // 瀹藉害
// anchor.setDy2(255); // 楂樺害
- anchor.setRow1(1);
+ anchor.setAnchorType(ClientAnchor.AnchorType.MOVE_AND_RESIZE);
+ // 璁＄畻灞呬腑浣嶇疆
+ int col1 = 3; // 涓棿鍒�
+ int col2 = col1 + 3;
+ anchor.setCol1(col1);
+ anchor.setCol2(col2);
+ anchor.setRow1(0);
anchor.setRow2(1);
byte[] data = bt;
- anchor.setDx1(2400000);
- anchor.setDy1(-10);
-
- anchor.setDy2(-800000);
+
// 鑾峰彇鍥剧墖鍘熷灏哄
BufferedImage image = ImageIO.read(new ByteArrayInputStream(data));
double widthInEMU = image.getWidth() * 9525 * 0.2;
double heightInEMU = image.getHeight() * 9525;
// 璁剧疆鍥剧墖鍘熷灏哄
- anchor.setDx2(-100000); // 鍘熷瀹藉害
+ // anchor.setDx2(-100000); // 鍘熷瀹藉害
// anchor.setDy2((int)heightInEMU); // 鍘熷楂樺害
//anchor.setCol1(5); // 浠庣6鍒楀紑濮嬫樉绀�
//anchor.setCol2(10); // 鍒扮11鍒楃粨鏉�
@@ -345,7 +376,10 @@
firow = firow + 1;
row = sheet.createRow(firow);
}
- // sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 7));
+ else
+ row.setHeight((short)(20 * 20));
+
+ // sheet.addMergedRegion(new CellRangeAddress(1, 1, 0, 7));
if(firow==1)
{
sheet.addMergedRegion(new CellRangeAddress(firow, firow, 0, 8));
@@ -364,16 +398,67 @@
titleCell.setCellStyle(style);
firow = firow + 1;
row = sheet.createRow(firow);
- //
- row.createCell(0).setCellValue("鍙戞枃鍙�:");
- sheet.addMergedRegion(new CellRangeAddress(firow, firow, 1, 3));
- row.createCell(1).setCellValue(inquiryNumber);
- row.createCell(4).setCellValue("妗堝嵎棰樺悕:");
- sheet.addMergedRegion(new CellRangeAddress(firow, firow, 5, 9));
+ // 灏嗗浐瀹氳楂樻敼涓鸿嚜鍔ㄨ楂橈紝浠ヤ究鍐呭鑳藉畬鏁存樉绀哄湪鍚堝苟鍖哄煙
+ row.setHeight((short)(50*20));
+ //
+ CellStyle style1 = wb.createCellStyle();
+ style1.setAlignment(HorizontalAlignment.LEFT);
+ Cell cell2 = row.createCell(0);
+ cell2.setCellValue("鍙戞枃鍙�:");
+ cell2.setCellStyle(style1);
+
+ // 鍚堝苟绗�1-3鍒�
+ int startCol1 = 1;
+ int endCol1 = 3;
+ sheet.addMergedRegion(new CellRangeAddress(firow, firow, startCol1, endCol1));
+
+ // 璁剧疆鎵�鏈夊悎骞跺崟鍏冩牸鐨勬牱寮�
+ for (int col = startCol1; col <= endCol1; col++) {
+ Cell mergedCell = row.createCell(col);
+ mergedCell.setCellStyle(style1);
+ }
+
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ Cell inquiryCell = row.getCell(startCol1);
+ inquiryCell.setCellValue(inquiryNumber);
+ Cell cell1 = row.createCell(4);
+ cell1.setCellValue("妗堝嵎棰樺悕:");
+ cell1.setCellStyle(style1);
+
+ // 鍒涘缓涓�涓柊鐨勬牱寮忕敤浜庢鍗烽鍚嶅悎骞跺崟鍏冩牸
+ CellStyle mergedCellStyle = wb.createCellStyle();
+ mergedCellStyle.cloneStyleFrom(style1); // 缁ф壙鍘熸湁鏍峰紡
+ mergedCellStyle.setAlignment(HorizontalAlignment.LEFT); // 鏀逛负宸﹀榻�
+ mergedCellStyle.setWrapText(true); // 鍚敤鑷姩鎹㈣
+ //mergedCellStyle.setVerticalAlignment(VerticalAlignment.CENTER); // 鍨傜洿灞呬腑
+
+ // 鍚堝苟绗�5-8鍒�
+ int startCol = 5;
+ int endCol = 8;
+
+ // 鍏堝垱寤烘墍鏈夐渶瑕佺殑鍗曞厓鏍煎苟璁剧疆鏍峰紡
+ for (int col = startCol; col <= endCol; col++) {
+ Cell mergedCell = row.createCell(col);
+ mergedCell.setCellStyle(mergedCellStyle);
+ }
+
+ // 鐒跺悗鎵ц鍚堝苟鎿嶄綔
+ sheet.addMergedRegion(new CellRangeAddress(firow, firow, startCol, endCol));
- // row.createCell(4).setCellValue("妗ｅ彿:");
- //鎷垮埌妗ｅ彿
- row.createCell(5).setCellValue(caseTitle);
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ Cell getCas = row.getCell(startCol);
+ getCas.setCellStyle(mergedCellStyle);
+ getCas.setCellValue(caseTitle);
+ // 鍙湪璧峰鍗曞厓鏍艰缃暟鎹�
+ //ces.setCellValue(caseTitle);
+
+ // 璁剧疆鑷姩鎹㈣
+// row = sheet.createRow(2);
+// row.createCell(0).setCellValue("妗堝嵎棰樺悕:");
+
+
+
+ // 璁剧疆鑷姩鎹㈣
// row = sheet.createRow(2);
// row.createCell(0).setCellValue("妗堝嵎棰樺悕:");
firow = firow + 1;
@@ -447,8 +532,11 @@
* @return 缁撴灉
*/
public void importTemplateExcel(HttpServletResponse response, String sheetName) throws IOException {
- response.setContentType("application/vnd.ms-excel");
+ response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
response.setCharacterEncoding("utf-8");
+ // 璁剧疆鏂囦欢鍚�
+ String fileName = UUID.randomUUID() + "_" + ".xlsx";
+ response.setHeader("Content-Disposition", "attachment; filename=" );
this.init(null, sheetName, Excel.Type.IMPORT);
exportExcel(response.getOutputStream());
}
@@ -647,7 +735,7 @@
} else if (Excel.ColumnType.NUMERIC == attr.cellType()) {
cell.setCellValue(StringUtils.contains(Convert.toStr(value), ".") ? Convert.toDouble(value) : Convert.toInt(value));
} else if (Excel.ColumnType.IMAGE == attr.cellType()) {
- ClientAnchor anchor = new HSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1),
+ ClientAnchor anchor = new XSSFClientAnchor(0, 0, 0, 0, (short) cell.getColumnIndex(), cell.getRow().getRowNum(), (short) (cell.getColumnIndex() + 1),
cell.getRow().getRowNum() + 1);
String imagePath = Convert.toStr(value);
if (StringUtils.isNotEmpty(imagePath)) {
@@ -694,12 +782,12 @@
// 濡傛灉璁剧疆浜嗘彁绀轰俊鎭垯榧犳爣鏀句笂鍘绘彁绀�.
if (StringUtils.isNotEmpty(attr.prompt())) {
// 杩欓噷榛樿璁句簡2-101鍒楁彁绀�.
- setHSSFPrompt(sheet, "", attr.prompt(), 1, 100, column, column);
+ setCellPrompt(sheet, "", attr.prompt(), 1, 100, column, column);
}
// 濡傛灉璁剧疆浜哻ombo灞炴�у垯鏈垪鍙兘閫夋嫨涓嶈兘杈撳叆
if (attr.combo().length > 0) {
// 杩欓噷榛樿璁句簡2-101鍒楀彧鑳介�夋嫨涓嶈兘杈撳叆.
- setHSSFValidation(sheet, attr.combo(), 1, 100, column, column);
+ setCellValidation(sheet, attr.combo(), 1, 100, column, column);
}
}
@@ -751,7 +839,7 @@
}
/**
- * 璁剧疆 POI HSSFSheet 鍗曞厓鏍兼彁绀�
+ * 璁剧疆鍗曞厓鏍兼彁绀�
*
* @param sheet 琛ㄥ崟
* @param promptTitle 鎻愮ず鏍囬
@@ -761,7 +849,7 @@
* @param firstCol 寮�濮嬪垪
* @param endCol 缁撴潫鍒�
*/
- public void setHSSFPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow,
+ public void setCellPrompt(Sheet sheet, String promptTitle, String promptContent, int firstRow, int endRow,
int firstCol, int endCol) {
DataValidationHelper helper = sheet.getDataValidationHelper();
DataValidationConstraint constraint = helper.createCustomConstraint("DD1");
@@ -783,7 +871,7 @@
* @param endCol 缁撴潫鍒�
* @return 璁剧疆濂界殑sheet.
*/
- public void setHSSFValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol) {
+ public void setCellValidation(Sheet sheet, String[] textlist, int firstRow, int endRow, int firstCol, int endCol) {
DataValidationHelper helper = sheet.getDataValidationHelper();
// 鍔犺浇涓嬫媺鍒楄〃鍐呭
DataValidationConstraint constraint = helper.createExplicitListConstraint(textlist);
@@ -792,7 +880,7 @@
// 鏁版嵁鏈夋晥鎬у璞�
DataValidation dataValidation = helper.createValidation(constraint, regions);
// 澶勭悊Excel鍏煎鎬ч棶棰�
- if (dataValidation instanceof HSSFDataValidation) {
+ if (dataValidation instanceof XSSFDataValidation) {
dataValidation.setSuppressDropDownArrow(false);
dataValidation.setShowErrorBox(true);
}
@@ -991,7 +1079,7 @@
* 鍒涘缓涓�涓伐浣滅翱
*/
public void createWorkbook() {
- this.wb = new HSSFWorkbook();
+ this.wb = new XSSFWorkbook();
}
/**
@@ -1061,3 +1149,17 @@
return val;
}
}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
--
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