Apache POI Word - 表格

在本章中，您將學(xué)習(xí)如何在文檔中創(chuàng)建數(shù)據(jù)表。 您可以使用 XWPFTable 類創(chuàng)建表數(shù)據(jù)。 將每個行添加到表格中，并將單元格添加到行，您將獲得表格數(shù)據(jù)。

創(chuàng)建表

以下代碼用于在文檔中創(chuàng)建表:

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFTable;
import org.apache.poi.xwpf.usermodel.XWPFTableRow;

public class CreateTable 
{
   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();
   //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");
   }
}

將上述代碼保存在名為 CreateTable.java的文件中。從命令提示符處編譯并執(zhí)行它，如下所示:

$javac CreateTable.java
$java CreateTable

它將在當(dāng)前目錄中生成名為 createtable.docx 的Word文件，并在命令提示符下顯示以下輸出:

createtable.docx written successfully

createtable.docx 文件如下所示: