diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java index bfa20379..25fd5b22 100644 --- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java +++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java @@ -553,6 +553,46 @@ public class ExcelUtil style.setFont(totalFont); styles.put("total", style); + styles.putAll(annotationStyles(wb)); + + return styles; + } + + /** + * 根据Excel注解创建表格样式 + * + * @param wb 工作薄对象 + * @return 自定义样式列表 + */ + private Map annotationStyles(Workbook wb) + { + Map styles = new HashMap(); + for (Object[] os : fields) + { + Excel excel = (Excel) os[1]; + String key = "data_" + excel.align() + "_" + excel.color(); + if (!styles.containsKey(key)) + { + CellStyle style = wb.createCellStyle(); + style = wb.createCellStyle(); + style.setAlignment(excel.align()); + style.setVerticalAlignment(VerticalAlignment.CENTER); + style.setBorderRight(BorderStyle.THIN); + style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); + style.setBorderLeft(BorderStyle.THIN); + style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); + style.setBorderTop(BorderStyle.THIN); + style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); + style.setBorderBottom(BorderStyle.THIN); + style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); + Font dataFont = wb.createFont(); + dataFont.setFontName("Arial"); + dataFont.setFontHeightInPoints((short) 10); + dataFont.setColor(excel.color().index); + style.setFont(dataFont); + styles.put(key, style); + } + } return styles; } @@ -674,7 +714,7 @@ public class ExcelUtil { // 创建cell cell = row.createCell(column); - setDataCell(cell, attr); + cell.setCellStyle(styles.get("data_" + attr.align() + "_" + attr.color())); // 用于读取对象中的属性 Object value = getTargetValue(vo, field, attr); @@ -712,34 +752,6 @@ public class ExcelUtil return cell; } - /** - * 设置单元格样式 - * - * @param cell 单元格 - * @param excel 注解信息 - */ - public void setDataCell(Cell cell, Excel excel) - { - CellStyle style = wb.createCellStyle(); - style.setAlignment(HorizontalAlignment.CENTER); - style.setVerticalAlignment(VerticalAlignment.CENTER); - style.setBorderRight(BorderStyle.THIN); - style.setRightBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); - style.setBorderLeft(BorderStyle.THIN); - style.setLeftBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); - style.setBorderTop(BorderStyle.THIN); - style.setTopBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); - style.setBorderBottom(BorderStyle.THIN); - style.setBottomBorderColor(IndexedColors.GREY_50_PERCENT.getIndex()); - style.setAlignment(excel.align()); - Font dataFont = wb.createFont(); - dataFont.setFontName("Arial"); - dataFont.setFontHeightInPoints((short) 10); - dataFont.setColor(excel.color().index); - style.setFont(dataFont); - cell.setCellStyle(style); - } - /** * 设置 POI XSSFSheet 单元格提示或选择框 *