表格样式

src/main/java/com/company/agentfoundation/report/ExcelReportService.java

@@ -51,7 +51,7 @@ public class ExcelReportService {
         nullableNumber(row, 6, alert.get("absenceCount"), styles.integer());
         cell(row, 7, first(text(alert, "advisorName"), text(alert, "coachName")), styles.body());
       }
-      configureTable(summary, 0, Math.max(rowIndex - 1, 0), headers.length, styles);
+      configureTable(summary, 0, Math.max(rowIndex - 1, 0), headers.length);
       widths(summary, 8, 10, 26, 16, 16, 12, 12, 12, 18);
       return bytes(workbook);
     } catch (IOException exception) {
@@ -103,45 +103,67 @@ public class ExcelReportService {
       number(row, 11, numberValue(value.get("issueCount")), styles.integer());
       number(row, 12, numberValue(value.get("sensitiveHitCount")), styles.integer());
     }
-    configureTable(sheet, 0, rowIndex - 1, headers.length, styles);
+    configureTable(sheet, 0, rowIndex - 1, headers.length);
     widths(sheet, 13, 28, 16, 12, 12, 12, 16, 12, 16, 12, 16, 12, 12, 14);
   }
 
-  private void configureTable(Sheet sheet, int headerRow, int lastRow, int columns, Styles styles) {
+  private void configureTable(Sheet sheet, int headerRow, int lastRow, int columns) {
+    sheet.setZoom(90);
+    sheet.setDefaultRowHeightInPoints(22);
     sheet.createFreezePane(0, headerRow + 1);
     if (lastRow >= headerRow) sheet.setAutoFilter(new CellRangeAddress(headerRow, lastRow, 0, columns - 1));
-    for (int rowIndex = headerRow + 1; rowIndex <= lastRow; rowIndex++) {
+    Row header = sheet.getRow(headerRow);
-      Row row = sheet.getRow(rowIndex);
+    if (header != null) header.setHeightInPoints(27);
-      if (row == null) continue;
-      for (int column = 0; column < columns; column++) {
-        Cell cell = row.getCell(column);
-        if (cell != null && rowIndex % 2 == 0 && cell.getCellStyle() == styles.body()) {
-          cell.setCellStyle(styles.alternate());
-        }
-      }
-    }
   }
 
   private Styles styles(Workbook workbook) {
     Font headerFont = workbook.createFont();
-    headerFont.setBold(true); headerFont.setColor(IndexedColors.WHITE.getIndex());
+    headerFont.setFontName("Microsoft YaHei");
+    headerFont.setFontHeightInPoints((short) 10);
+    headerFont.setBold(true);
+    headerFont.setColor(IndexedColors.WHITE.getIndex());
     CellStyle header = workbook.createCellStyle();
-    header.setFillForegroundColor(IndexedColors.BLUE_GREY.getIndex());
+    header.setFillForegroundColor(IndexedColors.DARK_BLUE.getIndex());
     header.setFillPattern(FillPatternType.SOLID_FOREGROUND);
-    header.setFont(headerFont); header.setAlignment(HorizontalAlignment.CENTER);
+    header.setFont(headerFont);
-    header.setBorderBottom(BorderStyle.THIN);
+    header.setAlignment(HorizontalAlignment.CENTER);
+    header.setVerticalAlignment(org.apache.poi.ss.usermodel.VerticalAlignment.CENTER);
+    applyBorders(header, IndexedColors.BLUE_GREY.getIndex());
 
+    Font bodyFont = workbook.createFont();
+    bodyFont.setFontName("Microsoft YaHei");
+    bodyFont.setFontHeightInPoints((short) 10);
     CellStyle body = workbook.createCellStyle();
+    body.setFont(bodyFont);
+    body.setAlignment(HorizontalAlignment.LEFT);
     body.setVerticalAlignment(org.apache.poi.ss.usermodel.VerticalAlignment.CENTER);
-    CellStyle alternate = workbook.createCellStyle();
+    applyBorders(body, IndexedColors.GREY_40_PERCENT.getIndex());
-    alternate.cloneStyleFrom(body);
-    alternate.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());
-    alternate.setFillPattern(FillPatternType.SOLID_FOREGROUND);
 
-    CellStyle integer = workbook.createCellStyle(); integer.setDataFormat(workbook.createDataFormat().getFormat("#,##0"));
+    CellStyle integer = numericStyle(workbook, bodyFont, "#,##0");
-    CellStyle decimal = workbook.createCellStyle(); decimal.setDataFormat(workbook.createDataFormat().getFormat("#,##0.0"));
+    CellStyle decimal = numericStyle(workbook, bodyFont, "#,##0.0");
-    CellStyle percent = workbook.createCellStyle(); percent.setDataFormat(workbook.createDataFormat().getFormat("0.0%"));
+    CellStyle percent = numericStyle(workbook, bodyFont, "0.0%");
-    return new Styles(header, body, alternate, integer, decimal, percent);
+    return new Styles(header, body, integer, decimal, percent);
+  }
+
+  private CellStyle numericStyle(Workbook workbook, Font font, String numberFormat) {
+    CellStyle style = workbook.createCellStyle();
+    style.setFont(font);
+    style.setAlignment(HorizontalAlignment.RIGHT);
+    style.setVerticalAlignment(org.apache.poi.ss.usermodel.VerticalAlignment.CENTER);
+    style.setDataFormat(workbook.createDataFormat().getFormat(numberFormat));
+    applyBorders(style, IndexedColors.GREY_40_PERCENT.getIndex());
+    return style;
+  }
+
+  private void applyBorders(CellStyle style, short color) {
+    style.setBorderTop(BorderStyle.THIN);
+    style.setBorderBottom(BorderStyle.THIN);
+    style.setBorderLeft(BorderStyle.THIN);
+    style.setBorderRight(BorderStyle.THIN);
+    style.setTopBorderColor(color);
+    style.setBottomBorderColor(color);
+    style.setLeftBorderColor(color);
+    style.setRightBorderColor(color);
   }
 
   private void cell(Row row, int column, String value, CellStyle style) {
@@ -218,7 +240,6 @@ public class ExcelReportService {
   private record Styles(
       CellStyle header,
       CellStyle body,
-      CellStyle alternate,
       CellStyle integer,
       CellStyle decimal,
       CellStyle percent

src/test/java/com/company/agentfoundation/report/ExcelReportServiceTest.java

@@ -1,6 +1,9 @@
 package com.company.agentfoundation.report;
 
+import org.apache.poi.ss.usermodel.BorderStyle;
 import org.apache.poi.ss.usermodel.CellType;
+import org.apache.poi.ss.usermodel.FillPatternType;
+import org.apache.poi.ss.usermodel.IndexedColors;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.junit.jupiter.api.Test;
 
@@ -34,6 +37,9 @@ class ExcelReportServiceTest {
           .isEqualTo("浦东金桥-跃动运动馆");
       assertThat(workbook.getSheetAt(0).getRow(1).getCell(4).getCellType()).isEqualTo(CellType.NUMERIC);
       assertThat(workbook.getSheetAt(0).getRow(1).getCell(4).getNumericCellValue()).isEqualTo(8.5D);
+      assertThat(workbook.getSheetAt(0).getRow(0).getCell(0).getCellStyle().getFillForegroundColor())
+          .isEqualTo(IndexedColors.DARK_BLUE.getIndex());
+      assertThinBorders(workbook.getSheetAt(0).getRow(1).getCell(1).getCellStyle());
     }
   }
 
@@ -67,9 +73,21 @@ class ExcelReportServiceTest {
       assertThat(workbook.getSheetName(0)).isEqualTo("人员明细");
       assertThat(workbook.getSheetAt(0).getRow(1).getCell(1).getStringCellValue()).isEqualTo("张三");
       assertThat(workbook.getSheetAt(0).getRow(2).getCell(1).getStringCellValue()).isEqualTo("李四");
+      assertThat(workbook.getSheetAt(0).getRow(1).getCell(1).getCellStyle().getFillPattern())
+          .isEqualTo(FillPatternType.NO_FILL);
+      assertThat(workbook.getSheetAt(0).getRow(2).getCell(1).getCellStyle().getFillPattern())
+          .isEqualTo(FillPatternType.NO_FILL);
+      assertThinBorders(workbook.getSheetAt(0).getRow(2).getCell(4).getCellStyle());
     }
   }
 
+  private void assertThinBorders(org.apache.poi.ss.usermodel.CellStyle style) {
+    assertThat(style.getBorderTop()).isEqualTo(BorderStyle.THIN);
+    assertThat(style.getBorderBottom()).isEqualTo(BorderStyle.THIN);
+    assertThat(style.getBorderLeft()).isEqualTo(BorderStyle.THIN);
+    assertThat(style.getBorderRight()).isEqualTo(BorderStyle.THIN);
+  }
+
   private Map<String, Object> baseEcReport() {
     Map<String, Object> report = new LinkedHashMap<>();
     report.put("reportWindow", Map.of("startDate", "2026-07-01", "endDate", "2026-07-28"));