Android JWord生成复杂表格（单元格合并）

最近项目中维护升级，新增加了个列表展示的CRUD功能，简单给大家描述下：木材的砍伐来计算不同树种的材积值（也就是总体积）进行数据展示。

大体是这样的表格显示（还有几个更简单的表格不在此列出），其中中间g1-gn是根据添加页面设置的组别数进行动态显示的，如果当前有8组中央段面积，那么就是g1-g8，如果有两组数据（这里是数据2组，不是中央段面积2组）其中一条数据的中央段面积有2组，另一条有6组，那么这里就会显示G1-G8，而第一组数据只会在G1,G2时候有值，其他为空内容。

简单介绍了下需求，好了真正的需求来了，要求导出这个表格到word，并使用Jword。起初我我是以这个设计图的设计表格导出的，在写这个表格前，我再三跟产品经理确认是否要这样做，告诉了他这样会导致g1-gn如果很多就会换行或者不显示的问题（前提是A4纸张大小边距固定参数，字体大小都是固定好的大小），没办法比较人家是爷，人家说就这么做。呵呵，做好后给他看他却说这样还是不好看要我竖着放，没办法，又从新改了。

我先给大家看下成品效果（第一张是三条数据的，第二三张是6条数据的）

不废话了直接上代码

    private void setCenterTable(int maxTableWidth, String[] header, int[] tableNewWidth, CenterWoodWordEntity centerWoodWordEntity, int maxWidth, List<String> titles2, int count) {{//先设置前三行 格式固定Table table = new Table(StandardBorderStyle.SINGLE_LINE);table.setAlignment(HorizontalAlignmentType.CENTER);int fristIndex = count * 5;for (int i = 0; i < 3; i++) {//前三行Row row = new Row();row.setHeight(new RowHeight(HeightRule.NONE, mRowHeight));
//                for (int j = 0; j < maxTableWidth - 1; j++) {//横向最大值for (int j = count * 5; j < count * 5 + 5; j++) {//横向最大值if (j == fristIndex) {Run run = new Run(header[i]);run.setStyleName("tabtextname_min");run.setTextScale(78);Paragraph paragraph = new Paragraph();paragraph.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph.add(run);Cell cell = new Cell();cell.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[0] + tableNewWidth[1]));cell.setVerticalAlignment(VerticalAlignmentType.CENTER);cell.setGridSpan(2);cell.add(paragraph);row.add(cell);} else {if (j - count - 1 < centerWoodInfoList.size()) {Run run2 = new Run(centerWoodWordEntity.getDataList().get(i).get(j - count - 1));run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);} else {Run run2 = new Run();run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);}}}table.add(row);}//循环中央段的行VerticallyMergedCell verticallyMergedCell = new VerticallyMergedCell(MergeCellType.RESTART);for (int i = 0; i < maxWidth; i++) {Row row = new Row();row.setHeight(new RowHeight(HeightRule.NONE, mRowHeight));
//                for (int j = 0; j < maxTableWidth; j++) {//横向最大值for (int j = count * 6; j < count * 6 + 6; j++) {//横向最大值if (j == count * 6) {Run run = new Run(header[3]);run.setStyleName("tabtextname_min");run.setTextScale(78);Paragraph paragraph = new Paragraph();paragraph.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph.add(run);Cell cell = new Cell();cell.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[0]));cell.setVerticalAlignment(VerticalAlignmentType.CENTER);if (i == 0) {cell.setVerticallyMergedCell(verticallyMergedCell);} else {cell.setVerticallyMergedCell(new VerticallyMergedCell());}cell.add(paragraph);row.add(cell);} else if (j == count * 6 + 1) {Run run1 = new Run(titles2.get(i + 3));run1.setStyleName("tabtextname_min");run1.setTextScale(78);Paragraph paragraph1 = new Paragraph();paragraph1.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph1.add(run1);Cell cell1 = new Cell();cell1.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[1]));cell1.setVerticalAlignment(VerticalAlignmentType.CENTER);
//                            cell1.setVerticallyMergedCell(new VerticallyMergedCell());cell1.add(paragraph1);row.add(cell1);} else {if (j - (count + 1) * 2 < centerWoodInfoList.size()) {Run run2 = new Run(centerWoodWordEntity.getZydmj().get("" + i).get(j - (count + 1) * 2));run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);} else {Run run2 = new Run();run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);}}}table.add(row);}//后面表格 分段长度-材积for (int i = 0; i < 6; i++) {Row row = new Row();row.setHeight(new RowHeight(HeightRule.NONE, mRowHeight));
//                for (int j = 0; j < maxTableWidth - 1; j++) {for (int j = count * 5; j < count * 5 + 5; j++) {//横向最大值if (j == fristIndex) {Run run = new Run(header[3 + 1 + i]);run.setStyleName("tabtextname_min");run.setTextScale(78);Paragraph paragraph = new Paragraph();paragraph.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph.add(run);Cell cell = new Cell();cell.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[0] + tableNewWidth[1]));cell.setVerticalAlignment(VerticalAlignmentType.CENTER);cell.setGridSpan(2);cell.add(paragraph);row.add(cell);} else {if (j - count - 1 < centerWoodInfoList.size()) {Run run2 = new Run(centerWoodWordEntity.getDataList().get(3 + i).get(j - count - 1));run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);} else {Run run2 = new Run();run2.setStyleName("tabtextname_min");run2.setTextScale(78);Paragraph paragraph2 = new Paragraph();paragraph2.setHorizontalTextAlignment(HorizontalAlignmentType.CENTER);paragraph2.add(run2);Cell cell2 = new Cell();cell2.setWidth(new Width(TableWidthUnit.POINT, tableNewWidth[2]));cell2.setVerticalAlignment(VerticalAlignmentType.CENTER);cell2.add(paragraph2);row.add(cell2);}}}table.add(row);}TableGrid tableGrid = new TableGrid();for (int i = 0; i < maxTableWidth; i++) {switch (i) {case 0:tableGrid.getColumns().add(new TableGridColumn(tableNewWidth[0]));break;case 1:tableGrid.getColumns().add(new TableGridColumn(tableNewWidth[1]));break;default:tableGrid.getColumns().add(new TableGridColumn(tableNewWidth[2]));break;}}table.setGrid(tableGrid);doc.getBody().add(table);for (int i = 0; i < 5; i++) {Paragraph paragraph = getParagraphBoth();Run runN = new Run();runN.setStyleName("biluname");runN.addText("　");paragraph.add(runN);doc.getBody().add(paragraph);}}}

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Android JWord生成复杂表格（单元格合并）

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