阿帕奇poi子弹和编号

我正在使用apache POI将word文档转换为pdf。 我用动态数据填充表行。 一切都工作正常，但我想做一些增强，我想在每行数据之前添加一个子弹。 这是一个for循环我用来填充表中的行数据：

for (String string : documentList) { XWPFTableRow lnewRow = ltable.createRow(); XWPFTableCell lnewCell = lnewRow.getCell(0); XWPFParagraph lnewPara =lnewCell.getParagraphs().get(0); XWPFRun lnewRun = lnewPara.createRun(); lnewRun.setText(string); } 

任何人都可以告诉我如何在每行数据之前添加一个子弹？

Answer 1

已经有多个创建XWPFNumbering示例。 在我看来，大多数都是不必要的复杂。 那么让我们有一个最简单的解决方案：

 import java.io.File; import java.io.FileOutputStream; import org.apache.poi.xwpf.usermodel.*; import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblWidth; import org.openxmlformats.schemas.wordprocessingml.x2006.main.STTblWidth; import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTAbstractNum; import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLvl; import org.openxmlformats.schemas.wordprocessingml.x2006.main.STNumberFormat; import java.util.ArrayList; import java.util.Arrays; import java.math.BigInteger; public class CreateWordTableWithBulletList { public static void main(String[] args) throws Exception { XWPFDocument document = new XWPFDocument(); XWPFParagraph paragraph = document.createParagraph(); XWPFRun run=paragraph.createRun(); run.setText("The table:"); XWPFTable ltable = document.createTable(1,1); ltable.getCTTbl().addNewTblGrid().addNewGridCol().setW(BigInteger.valueOf(5000)); CTTblWidth tblWidth = ltable.getRow(0).getCell(0).getCTTc().addNewTcPr().addNewTcW(); tblWidth.setW(BigInteger.valueOf(5000)); tblWidth.setType(STTblWidth.DXA); ltable.getRow(0).getCell(0).getParagraphs().get(0).createRun().setText("The list:"); ArrayList documentList = new ArrayList( Arrays.asList( new String[] { "documentList item 1", "documentList item 2", "documentList item 3" })); //your code with supplements CTAbstractNum cTAbstractNum = CTAbstractNum.Factory.newInstance(); //Next we set the AbstractNumId. This requires care. //Since we are in a new document we can start numbering from 0. //But if we have an existing document, we must determine the next free number first. cTAbstractNum.setAbstractNumId(BigInteger.valueOf(0)); ///* Bullet list CTLvl cTLvl = cTAbstractNum.addNewLvl(); cTLvl.addNewNumFmt().setVal(STNumberFormat.BULLET); cTLvl.addNewLvlText().setVal("•"); //*/ /* Decimal list CTLvl cTLvl = cTAbstractNum.addNewLvl(); cTLvl.addNewNumFmt().setVal(STNumberFormat.DECIMAL); cTLvl.addNewLvlText().setVal("%1."); cTLvl.addNewStart().setVal(BigInteger.valueOf(1)); */ XWPFAbstractNum abstractNum = new XWPFAbstractNum(cTAbstractNum); XWPFNumbering numbering = document.createNumbering(); BigInteger abstractNumID = numbering.addAbstractNum(abstractNum); BigInteger numID = numbering.addNum(abstractNumID); for (String string : documentList) { XWPFTableRow lnewRow = ltable.createRow(); XWPFTableCell lnewCell = lnewRow.getCell(0); XWPFParagraph lnewPara =lnewCell.getParagraphs().get(0); lnewPara.setNumID(numID); XWPFRun lnewRun = lnewPara.createRun(); lnewRun.setText(string); } //your code end paragraph = document.createParagraph(); FileOutputStream out = new FileOutputStream("CreateWordTableWithBulletList.docx"); document.write(out); System.out.println("CreateWordTableWithBulletList written successully"); } } 

我的例子总是完整的例子。 我已用您的代码和我的补充标记了该部分。