3.3.2 update

distributed-print-business/src/main/java/com/qmth/distributed/print/business/service/impl/TPMatrixServiceImpl.java

@@ -26,6 +26,7 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.hssf.usermodel.*;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.ss.util.CellRangeAddress;
+import org.apache.poi.xssf.usermodel.*;
 import org.springframework.stereotype.Service;
 import org.springframework.util.LinkedMultiValueMap;
 
@@ -176,11 +177,11 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
     }
 
     private void exportExcel(HttpServletResponse response, List<ProfessionalExportHead> professionalExportHeadList, List<List<String>> contentList, String professionalName) {
-        HSSFWorkbook wb = new HSSFWorkbook();
-        HSSFSheet sheet = wb.createSheet(professionalName);
+        XSSFWorkbook wb = new XSSFWorkbook();
+        XSSFSheet sheet = wb.createSheet(professionalName);
 
         // 表对样式
-        HSSFCellStyle styleHead = wb.createCellStyle(); // 样式对象
+        XSSFCellStyle styleHead = wb.createCellStyle(); // 样式对象
         styleHead.setVerticalAlignment(VerticalAlignment.CENTER);// 垂直
         styleHead.setAlignment(HorizontalAlignment.CENTER);// 水平
         Font font = wb.createFont();
@@ -190,7 +191,7 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
         styleHead.setFont(font);
 
         //表格第一行（一级表头）
-        HSSFRow row1 = sheet.createRow(0);
+        XSSFRow row1 = sheet.createRow(0);
         // 计算一级表头合并单元格数量
         Integer requirementCount = professionalExportHeadList.stream().filter(m -> m.getSubName() != null).map(m -> m.getSubName().size()).collect(Collectors.summingInt(Integer::intValue));
 
@@ -199,16 +200,16 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
         }
 
         sheet.addMergedRegion(new CellRangeAddress(0, 0, 1, requirementCount));
-        HSSFCell cell0 = row1.createCell(0);
+        XSSFCell cell0 = row1.createCell(0);
         cell0.setCellStyle(styleHead);
         cell0.setCellValue("课程名称");
-        HSSFCell cell1 = row1.createCell(1);
+        XSSFCell cell1 = row1.createCell(1);
         cell1.setCellStyle(styleHead);
         cell1.setCellValue("毕业要求");
 
         //表格第二行（二级表头）
-        HSSFRow row2 = sheet.createRow(1);
-        HSSFCell cell2;
+        XSSFRow row2 = sheet.createRow(1);
+        XSSFCell cell2;
         int num = 0;
         for (int i = 0; i < professionalExportHeadList.size(); i++) {
             ProfessionalExportHead professionalExportHead = professionalExportHeadList.get(i);
@@ -224,8 +225,8 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
         }
 
         //表格第三行（三级表头）
-        HSSFRow row3 = sheet.createRow(2);
-        HSSFCell cell3;
+        XSSFRow row3 = sheet.createRow(2);
+        XSSFCell cell3;
         AtomicInteger atomicInteger = new AtomicInteger(0);
         for (ProfessionalExportHead professionalExportHead : professionalExportHeadList) {
             for (String s : professionalExportHead.getSubName()) {
@@ -238,10 +239,10 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
         sheet.addMergedRegion(new CellRangeAddress(0, 2, 0, 0));
 
         AtomicInteger i = new AtomicInteger(3);
-        HSSFRow row;
+        XSSFRow row;
         for (List<String> list : contentList) {
             row = sheet.createRow(i.getAndIncrement());
-            HSSFCell cell;
+            XSSFCell cell;
             for (int j = 0; j < list.size(); j++) {
                 cell = row.createCell(j);
                 cell.setCellValue(list.get(j));
@@ -250,7 +251,7 @@ public class TPMatrixServiceImpl extends ServiceImpl<TPMatrixMapper, TPMatrix> i
 
         ServletOutputStream outputStream = null;
         try {
-            response.setHeader("Content-Disposition", "inline;filename=" + URLEncoder.encode(professionalName + "毕业要求支撑矩阵", SystemConstant.CHARSET_NAME) + SystemConstant.EXCEL_PREFIX);
+            response.setHeader("Content-Disposition", "filename=" + URLEncoder.encode(professionalName + "毕业要求支撑矩阵", SystemConstant.CHARSET_NAME) + SystemConstant.EXCEL_PREFIX);
             response.setContentType("application/vnd.ms-excel");
             outputStream = response.getOutputStream();
             wb.write(outputStream);