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| | | import java.util.HashMap;
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| | | import java.util.List;
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| | | import java.util.Map;
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| | | import java.util.Set;
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| | | import java.util.UUID;
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| | | import java.util.stream.Collectors;
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| | | import org.apache.poi.hssf.usermodel.HSSFDateUtil;
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| | |
| | | * 注解列表
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| | | */
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| | | private List<Object[]> fields;
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| | |
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| | | /**
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| | | * 统计列表
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| | | */
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| | | private Map<Integer, Double> statistics = new HashMap<Integer, Double>();
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| | |
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| | | /**
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| | | * 数字格式
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| | | */
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| | | private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");
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| | |
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| | | /**
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| | | * 实体对象
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| | |
| | | if (Type.EXPORT.equals(type))
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| | | {
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| | | fillExcelData(index, row);
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| | | addStatisticsRow();
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| | | }
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| | | }
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| | | String filename = encodingFilename(sheetName);
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| | |
| | | headerFont.setColor(IndexedColors.WHITE.getIndex());
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| | | style.setFont(headerFont);
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| | | styles.put("header", style);
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| | | |
| | | style = wb.createCellStyle();
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| | | style.setAlignment(HorizontalAlignment.CENTER);
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| | | style.setVerticalAlignment(VerticalAlignment.CENTER);
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| | | Font totalFont = wb.createFont();
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| | | totalFont.setFontName("Arial");
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| | | totalFont.setFontHeightInPoints((short) 10);
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| | | style.setFont(totalFont);
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| | | styles.put("total", style);
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| | |
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| | | return styles;
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| | | }
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| | |
| | | // 设置列类型
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| | | setCellVo(value, attr, cell);
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| | | }
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| | | addStatisticsData(column, Convert.toStr(value), attr);
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| | | }
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| | | }
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| | | catch (Exception e)
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| | |
| | | }
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| | |
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| | | /**
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| | | * 合计统计信息
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| | | */
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| | | private void addStatisticsData(Integer index, String text, Excel entity)
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| | | {
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| | | if (entity != null && entity.isStatistics())
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| | | {
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| | | Double temp = 0D;
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| | | if (!statistics.containsKey(index))
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| | | {
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| | | statistics.put(index, temp);
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| | | }
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| | | try
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| | | {
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| | | temp = Double.valueOf(text);
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| | | }
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| | | catch (NumberFormatException e)
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| | | {
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| | | }
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| | | statistics.put(index, statistics.get(index) + temp);
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * 创建统计行
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| | | */
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| | | public void addStatisticsRow()
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| | | {
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| | | if (statistics.size() > 0)
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| | | {
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| | | Cell cell = null;
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| | | Row row = sheet.createRow(sheet.getLastRowNum() + 1);
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| | | Set<Integer> keys = statistics.keySet();
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| | | cell = row.createCell(0);
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| | | cell.setCellStyle(styles.get("total"));
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| | | cell.setCellValue("合计");
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| | |
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| | | for (Integer key : keys)
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| | | {
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| | | cell = row.createCell(key);
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| | | cell.setCellStyle(styles.get("total"));
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| | | cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));
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| | | }
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| | | statistics.clear();
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| | | }
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| | | }
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| | |
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| | | /**
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| | | * 编码文件名
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| | | */
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| | | public String encodingFilename(String filename)
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