使用java POI插入表时，打开的办公室编写器崩溃了

我正在尝试使用开放式办公室以.docx格式使用apache-poi插入表。但是每次打开文件时文件都会崩溃

XWPFDocument document= new XWPFDocument(); FileOutputStream out = new FileOutputStream(new File("C://create_table.docx")); //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"); document.write(out); out.close(); System.out.println("create_table.docx written successully"); } 

Answer 1

Libreoffice / Openoffice需要一个表格来接受列宽。

这应该工作：

 import java.io.FileOutputStream; import org.apache.poi.xwpf.usermodel.*; import java.math.BigInteger; public class CreateWordTable { public static void main(String[] args) throws Exception { XWPFDocument document = new XWPFDocument(); XWPFParagraph paragraph = document.createParagraph(); //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 CTTblGrid for this table with widths of the 3 columns. //necessary for Libreoffice/Openoffice to accept the column widths. //values are in unit twentieths of a point (1/1440 of an inch) //first column = 2 inches width table.getCTTbl().addNewTblGrid().addNewGridCol().setW(BigInteger.valueOf(2*1440)); //other columns (2 in this case) also each 2 inches width for (int col = 1 ; col < 3; col++) { table.getCTTbl().getTblGrid().addNewGridCol().setW(BigInteger.valueOf(2*1440)); } //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"); paragraph = document.createParagraph(); document.write(new FileOutputStream("CreateWordTable.docx")); document.close(); System.out.println("CreateWordTable written successully"); } } 

顺便提一：请在表格前后至少有一个段落。 否则，将光标移到表外是不可能的。