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| | | import com.ruoyi.common.utils.reflect.ReflectUtils; |
| | | import com.sun.xml.internal.messaging.saaj.util.ByteOutputStream; |
| | | import org.apache.poi.ss.usermodel.*; |
| | | import org.apache.poi.ss.usermodel.Workbook; |
| | | import org.apache.poi.ss.util.CellRangeAddress; |
| | | import org.apache.poi.ss.util.CellRangeAddressList; |
| | | import org.apache.poi.hssf.usermodel.HSSFClientAnchor; |
| | |
| | | if(index==1) |
| | | { |
| | | Row row = sheet.createRow(0); |
| | | row.setHeightInPoints(20); // 设置行高为20磅 |
| | | // row.setHeightInPoints(20); // 设置行高为20磅 |
| | | row.setHeight((short) (12.75*20)); |
| | | int column = 0; |
| | | row = sheet.createRow(0); |
| | | row = sheet.createRow(1); |
| | | row.setHeight((short) (12.75*20)); |
| | | sheet.addMergedRegion(new CellRangeAddress(2, 3, 0, 1)); |
| | | row = sheet.createRow(2); |
| | | row.setHeightInPoints(100); // 设置行高为20磅 |
| | | row.setHeight((short) (77.5*20)); |
| | | row = sheet.createRow(3); |
| | | row.setHeight((short) (35*20)); |
| | | // row.setHeightInPoints(100); // 设置行高为20磅 |
| | | |
| | | |
| | | // 页面布局设置 |
| | | sheet.setAutobreaks(true); |
| | | sheet.setFitToPage(true); |
| | | |
| | | // 获取打印设置 |
| | | PrintSetup printSetup = sheet.getPrintSetup(); |
| | | |
| | | // 设置为1页宽度 |
| | | printSetup.setFitWidth((short) 1); // 宽度调整为1页 |
| | | printSetup.setFitHeight((short) 0); // 高度不限制 |
| | | |
| | | // 其他打印设置 |
| | | printSetup.setPaperSize(PrintSetup.A4_PAPERSIZE); // A4纸 |
| | | printSetup.setLandscape(false); // 纵向打印 |
| | | sheet.setMargin(Sheet.LeftMargin, 1.04); |
| | | sheet.setMargin(Sheet.RightMargin, 1.04); |
| | | sheet.setMargin(Sheet.TopMargin, 0.97); |
| | | sheet.setMargin(Sheet.BottomMargin, 0.97); |
| | | //拿到图片 |
| | | // 创建单元格并添加图片 |
| | | Cell cell = row.createCell(0); |
| | |
| | | // 创建单元格 |
| | | Cell qrCell = sheet.createRow(2).createCell(1); |
| | | // 设置行高足够高以显示二维码 |
| | | sheet.getRow(2).setHeightInPoints(100); |
| | | sheet.getRow(2).setHeight((short) (77.5*20)); |
| | | // sheet.getRow(3).setHeight((short) (35*20)); |
| | | // sheet.getRow(2).setHeightInPoints(100); |
| | | // 二维码需要较大的列宽来显示,设置之前先保存当前列宽 |
| | | int currentColumnWidth = sheet.getColumnWidth(1); |
| | | // 设置足够宽的列宽以显示二维码 |
| | |
| | | // 创建图片锚点,设置在第2行第2列 |
| | | // 二维码显示在右上角且不填满整个格子 |
| | | // 缩小图片范围:只占用部分单元格空间 |
| | | ClientAnchor anchor = new HSSFClientAnchor(700, 20, 1000, 220, (short) 1, 2, (short) 1, 2); |
| | | ClientAnchor anchor = new HSSFClientAnchor(680, 0, 1000, 250, (short) 1, 2, (short) 1, 2); |
| | | // 设置图片位置和大小 |
| | | anchor.setAnchorType(ClientAnchor.AnchorType.MOVE_DONT_RESIZE); |
| | | |
| | |
| | | |
| | | |
| | | |
| | | |
| | | // 以"档案馆 (室) 号:"为基准,统一所有标题的长度和格式 |
| | | String [] tits = { |
| | | "档 号:", |
| | | "档案馆 (室) 号:", |
| | | "缩 微 号:", |
| | | "发 文 号:", |
| | | "档 号:", |
| | | "档案馆 (室) 号:", |
| | | "缩 微 号:", |
| | | "发 文 号:", |
| | | "案 卷 题 名:", |
| | | "编 制 日 期:", |
| | | "编 制 单 位:", |
| | |
| | | Object fieldValue = field1.get(obj); |
| | | if(fieldValue==null) |
| | | fieldValue=""; |
| | | |
| | | if(i <= 3) |
| | | row = sheet.createRow(i+4); |
| | | if(i > 3) |
| | | row = sheet.createRow(i+7); |
| | | if(i != 4) |
| | | row.setHeight((short) (35*20)); |
| | | // row.setHeight((short) 30); |
| | | // 不设置固定行高,后续使用autoSizeRow自动调整 |
| | | cell = row.createCell(0); |
| | |
| | | // 第一列宽度设置为27 |
| | | // 第二列宽度设置为51 |
| | | // 使用与addCell方法相同的计算公式设置列宽 |
| | | sheet.setColumnWidth(0, (int) ((29 + 0.72) * 256)); // 第一列:宽度27 |
| | | sheet.setColumnWidth(1, (int) ((52 + 0.72) * 256)); // 第二列:宽度51 |
| | | sheet.setColumnWidth(0, (int) ((27.86 + 0.72) * 256)); // 第一列:宽度27 |
| | | sheet.setColumnWidth(1, (int) ((51.57 + 0.72) * 256)); // 第二列:宽度51 |
| | | |
| | | CellStyle style = wb.createCellStyle(); |
| | | style.setAlignment(HorizontalAlignment.RIGHT); |
| | |
| | | font.setFontHeightInPoints((short) 18); |
| | | style.setFont(font); |
| | | style.setWrapText(true); // 设置自动换行 |
| | | |
| | | if(i==4) |
| | | { |
| | | style.setVerticalAlignment(VerticalAlignment.TOP); // 设置垂直下对齐 |
| | | |
| | | } |
| | | cell.setCellStyle(style); |
| | | cell.setCellValue(tits[i]); |
| | | |
| | | |
| | | Cell cel = row.createCell(1); |
| | | CellStyle style1 = wb.createCellStyle(); |
| | | style1.setBorderBottom(BorderStyle.THIN); // 添加下划线 |
| | | if(i!=4) |
| | | style1.setBorderBottom(BorderStyle.THIN); // 添加下划线 |
| | | style1.setWrapText(true); // 设置自动换行 |
| | | style1.setVerticalAlignment(VerticalAlignment.BOTTOM); // 设置垂直下对齐 |
| | | |
| | |
| | | { |
| | | // 确保案 卷 题 名:这一行能根据内容长度自动换行 |
| | | style1.setWrapText(true); // 明确设置自动换行 |
| | | style1.setVerticalAlignment(VerticalAlignment.TOP); // 设置垂直下对齐 |
| | | |
| | | cel.setCellStyle(style1); |
| | | row.setHeight((short) (110*20)); |
| | | |
| | | |
| | | |
| | | |
| | | } |
| | | |
| | | // 处理日期格式化,特别是"编 制 日 期:"这一行 |
| | | if (i == 5 && fieldValue instanceof Date) { |
| | | // 设置日期格式为yyyy-MM-dd |
| | |
| | | } |
| | | |
| | | // 对于i==4的情况,确保行高能根据内容自动调整 |
| | | if(i==4) |
| | | { |
| | | // 设置行高为自动调整(-1表示自动高度) |
| | | row.setHeight((short) -1); |
| | | // 不限制最大行高,允许根据内容自动调整 |
| | | } else { |
| | | // 使用setHeight方法设置行高为自动调整(-1表示自动高度) |
| | | row.setHeight((short) -1); |
| | | // 确保行高至少为40磅,但不限制最大行高 |
| | | if (row.getHeightInPoints() < 40) { |
| | | row.setHeightInPoints(40); |
| | | } |
| | | } |
| | | // if(i==4) |
| | | // { |
| | | // // 设置行高为自动调整(-1表示自动高度) |
| | | // // row.setHeight((short) -1); |
| | | // // 不限制最大行高,允许根据内容自动调整 |
| | | // } else if (i > 4) { // 只对i>1的行应用这些设置,保留i<=1的行高设置 |
| | | // // 使用setHeight方法设置行高为自动调整(-1表示自动高度) |
| | | // row.setHeight((short) -1); |
| | | // // 确保行高至少为40磅,但不限制最大行高 |
| | | // if (row.getHeightInPoints() < 40) { |
| | | // row.setHeightInPoints(40); |
| | | // } |
| | | // } |
| | | // sheet.setColumnWidth(0, 60 * 256); |
| | | i++; |
| | | if(i==3) |
| | | { |
| | | row = sheet.createRow(8); |
| | | row.setHeight((short) (35*20)); |
| | | // 设置行高为自动调整 |
| | | row.setHeight((short) -1); |
| | | // row.setHeight((short) -1); |
| | | // row.setHeight((short) 30); |
| | | row.setHeightInPoints(20); // 设置行高为20磅 |
| | | // row.setHeightInPoints(20); // 设置行高为20磅 |
| | | row = sheet.createRow(9); |
| | | row.setHeight((short) (50*20)); |
| | | |
| | | //设置条形码 |
| | | // 设置条形码 |
| | | byte[] dat = list.get(index).getImgr(); |
| | |
| | | // 创建单元格 |
| | | Cell barcodeCell = sheet.createRow(9).createCell(0); |
| | | // 设置行高足够高以显示条形码 |
| | | sheet.getRow(9).setHeightInPoints(40); |
| | | // sheet.getRow(9).setHeightInPoints(40); |
| | | sheet.getRow(9).setHeight((short) (50*20)); |
| | | // 设置列宽足够宽以显示条形码,先保存当前列宽 |
| | | int currentColumnWidth0 = sheet.getColumnWidth(0); |
| | | sheet.setColumnWidth(0, 40 * 256); |
| | |
| | | // 条形码居中且不超出第二个格子 |
| | | // 调整结束列索引和位置参数 |
| | | // 增加dx1值,使条形码整体向右移动 |
| | | ClientAnchor anchor1 = new HSSFClientAnchor(660, 50, 900, 200, (short) 0, 9, (short) 1, 10); |
| | | ClientAnchor anchor1 = new HSSFClientAnchor(660, 0, 900, 60, (short) 0, 9, (short) 1, 10); |
| | | // 设置图片位置和大小 |
| | | anchor1.setAnchorType(ClientAnchor.AnchorType.MOVE_DONT_RESIZE); |
| | | |
| | |
| | | |
| | | |
| | | |
| | | row.setHeightInPoints(70); // 设置行高为20磅 |
| | | //row.setHeightInPoints(70); // 设置行高为20磅 |
| | | row = sheet.createRow(10); |
| | | row.setHeightInPoints(40); // 设置行高为20磅 |
| | | row.setHeight((short) (35*20)); |
| | | } |
| | | // 打印字段名称和值 |
| | | System.out.println(fieldName + ": " + fieldValue); |
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