我想在我的案例中有一个标题 Notes rowspaning 到多行 (2)。当我尝试编写相同的代码时,我得到了
rg.vandeseer.easytable.structure.Table$TableBuilder$TableSetupException: Number of table cells does not match with table setup. This could be due to row or col spanning not being correct. at org.vandeseer.easytable.structure.Table$TableBuilder.build(Table.java:223) ~[easytable-0.8.5.jar:na] at com.fedex.airops.pilot.bank.util.pdf.RollOverPDFAAPB.createSimplePDF(RollOverPDFAAPB.java:79) ~[classes/:na]
这是上面结构的最小工作示例:
try (PDDocument document = new PDDocument()) {
final PDPage page = new PDPage(PDRectangle.A4);
document.addPage(page);
try (PDPageContentStream contentStream = new PDPageContentStream(document, page)) {
// Build the table
Table myTable = Table.builder()
.addColumnsOfWidth(20, 20, 20, 20, 20, 20, 20)
.padding(2)
.borderWidth(1)
.borderColor(Color.gray)
.horizontalAlignment(HorizontalAlignment.CENTER)
.addRow(Row.builder()
.add(TextCell.builder().text("a").colSpan(7).build())
.build())
.addRow(Row.builder()
.add(TextCell.builder().text("b").rowSpan(2).build())
.add(TextCell.builder().text("c").colSpan(3).build())
.add(TextCell.builder().text("d").colSpan(3).build())
.build())
.addRow(Row.builder()
.add(TextCell.builder().text("e").build())
.add(TextCell.builder().text("f").build())
.add(TextCell.builder().text("g").build())
.add(TextCell.builder().text("h").build())
.add(TextCell.builder().text("i").build())
.add(TextCell.builder().text("j").build())
.build())
.build();
// Set up the drawer
TableDrawer tableDrawer = TableDrawer.builder()
.contentStream(contentStream)
.startX(20f)
.startY(page.getMediaBox().getUpperRightY() - 20f)
.table(myTable)
.build();
// And go for it!
tableDrawer.draw();
}
document.save("example.pdf");
}
这是我的pdf生成代码,里面有表格,
Set<TransferReqItem> transferReqItems = transferRequest.getItems();
if (transferReqItems != null && !transferReqItems.isEmpty()) {
List<String> headerNames = new ArrayList<>(Arrays.asList("#", "Item", "Unit Type", "TO Requested Quantity", "Issue quantity", "Reason"));
int[] columnWidths = new int[]{5, 25, 20, 10, 15, 20};
reportRows = createTableWithTableHeaders(reportRows, headerNames, columnWidths);
Integer index = 0;
可以看到有6列,所以我需要给出6行数据
如果不是,它将触发该异常。
这里是你如何给数据行:
tableDataRow.getRowData().add(new CellData(String.valueOf(index)));
tableDataRow.getRowData().add(new CellData(TESTDATA);
tableDataRow.getRowData().add(new CellData(TESTDATA);
tableDataRow.getRowData().add(new CellData(TESTDATA));
tableDataRow.getRowData().add(new CellData(TESTDATA);
tableDataRow.getRowData().add(new CellData(TESTDATA);