apache poi在word文档中添加表

我有Java代码使用Apache POI创建表和一些文本到word文档，但它在最后一个文档中添加了表。 我想写一些文本，然后添加表并再次写一些文本。

目前它添加表格第一个和最后一个文档添加2个测试（Hi＆Bye）

我的代码：

public static void main(String[] args)throws Exception { //Blank Document XWPFDocument document= new XWPFDocument(); //Write the Document in file system FileOutputStream out = new FileOutputStream( new File("create_table.docx")); //create table XWPFTable table = document.createTable(); XWPFParagraph para = document.createParagraph(); XWPFRun run = para.createRun(); run.setText("Hi"); //create first row XWPFTableRow tableRowOne = table.getRow(0); tableRowOne.getCell(0).setText("col one, row one"); tableRowOne.addNewTableCell().setText("col two, row one"); tableRowOne.addNewTableCell().setText("col three, row one"); //create second row XWPFTableRow tableRowTwo = table.createRow(); tableRowTwo.getCell(0).setText("col one, row two"); tableRowTwo.getCell(1).setText("col two, row two"); tableRowTwo.getCell(2).setText("col three, row two"); //create third row XWPFTableRow tableRowThree = table.createRow(); tableRowThree.getCell(0).setText("col one, row three"); tableRowThree.getCell(1).setText("col two, row three"); tableRowThree.getCell(2).setText("col three, row three"); run.setText("Bye"); document.write(out); out.close(); System.out.println("create_table.docx written successully"); } 

我如何打印Hi页面首页并添加表格并在表格后打印Bye ？

每当我想要添加内容并最终编写并打开它时，我怎样才能保存文档？

谢谢

Answer 1

您必须保持正确的顺序，更重要的是： 您必须创建一个新段落 。

这是代码，您需要：

 public static void main(String[] args) throws IOException { //Blank Document XWPFDocument document = new XWPFDocument(); //Write the Document in file system FileOutputStream out = new FileOutputStream(new File("create_table.docx")); //Write first Text in the beginning XWPFParagraph para = document.createParagraph(); XWPFRun run = para.createRun(); run.setText("Hi"); //create table XWPFTable table = document.createTable(); //create first row XWPFTableRow tableRowOne = table.getRow(0); tableRowOne.getCell(0).setText("col one, row one"); tableRowOne.addNewTableCell().setText("col two, row one"); tableRowOne.addNewTableCell().setText("col three, row one"); //create second row XWPFTableRow tableRowTwo = table.createRow(); tableRowTwo.getCell(0).setText("col one, row two"); tableRowTwo.getCell(1).setText("col two, row two"); tableRowTwo.getCell(2).setText("col three, row two"); //create third row XWPFTableRow tableRowThree = table.createRow(); tableRowThree.getCell(0).setText("col one, row three"); tableRowThree.getCell(1).setText("col two, row three"); tableRowThree.getCell(2).setText("col three, row three"); //Write second Text after the table (by creating a new paragraph) XWPFParagraph para2 = document.createParagraph(); XWPFRun run2 = para2.createRun(); run2.setText("Bye"); document.write(out); out.close(); System.out.println("create_table.docx written successully"); } 

这是输出，你会得到：