Apache Poi Word 简明教程

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

public class CreateDocument {
   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("createdocument.docx"));
      document.write(out);
      out.close();
      System.out.println("createdocument.docx written successully");
   }
}

$javac  CreateDocument.java
$java CreateDocument

createdocument.docx written successfully

//Create Blank document
XWPFDocument document = new XWPFDocument();

//Create a blank spreadsheet
XWPFParagraph paragraph = document.createParagraph();

XWPFRun run = paragraph.createRun();

At tutorialspoint.com, we strive hard to provide quality tutorials for self-learning purpose
in the domains of Academics, Information Technology, Management and Computer Programming Languages.

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

public class CreateParagraph {
   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("createparagraph.docx"));

      //create Paragraph
      XWPFParagraph paragraph = document.createParagraph();
      XWPFRun run = paragraph.createRun();
      run.setText("At tutorialspoint.com, we strive hard to " +
         "provide quality tutorials for self-learning " +
         "purpose in the domains of Academics, Information " +
         "Technology, Management and Computer Programming Languages.");

      document.write(out);
      out.close();
      System.out.println("createparagraph.docx written successfully");
   }
}

$javac CreateParagraph.java
$java CreateParagraph

createparagraph.docx written successfully

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.Borders;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

public class ApplyingBorder {

   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("applyingborder.docx"));

      //create paragraph
      XWPFParagraph paragraph = document.createParagraph();

      //Set bottom border to paragraph
      paragraph.setBorderBottom(Borders.BASIC_BLACK_DASHES);

      //Set left border to paragraph
      paragraph.setBorderLeft(Borders.BASIC_BLACK_DASHES);

      //Set right border to paragraph
      paragraph.setBorderRight(Borders.BASIC_BLACK_DASHES);

      //Set top border to paragraph
      paragraph.setBorderTop(Borders.BASIC_BLACK_DASHES);

      XWPFRun run = paragraph.createRun();
         run.setText("At tutorialspoint.com, we strive hard to " +
         "provide quality tutorials for self-learning " +
         "purpose in the domains of Academics, Information " +
         "Technology, Management and Computer Programming " +
         "Languages.");

      document.write(out);
      out.close();
      System.out.println("applyingborder.docx written successully");
   }
}

$javac ApplyingBorder.java
$java ApplyingBorder

applyingborder.docx written successfully

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");
   }
}

$javac CreateTable.java
$java CreateTable

createtable.docx written successfully

import java.io.File;
import java.io.FileOutputStream;

import org.apache.poi.xwpf.usermodel.VerticalAlign;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

public class FontStyle {

   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("fontstyle.docx"));

      //create paragraph
      XWPFParagraph paragraph = document.createParagraph();

      //Set Bold an Italic
      XWPFRun paragraphOneRunOne = paragraph.createRun();
      paragraphOneRunOne.setBold(true);
      paragraphOneRunOne.setItalic(true);
      paragraphOneRunOne.setText("Font Style");
      paragraphOneRunOne.addBreak();

      //Set text Position
      XWPFRun paragraphOneRunTwo = paragraph.createRun();
      paragraphOneRunTwo.setText("Font Style two");
      paragraphOneRunTwo.setTextPosition(100);

      //Set Strike through and Font Size and Subscript
      XWPFRun paragraphOneRunThree = paragraph.createRun();
      paragraphOneRunThree.setStrike(true);
      paragraphOneRunThree.setFontSize(20);
      paragraphOneRunThree.setSubscript(VerticalAlign.SUBSCRIPT);
      paragraphOneRunThree.setText(" Different Font Styles");

      document.write(out);
      out.close();
      System.out.println("fontstyle.docx written successully");
   }
}

$javac FontStyle.java
$java FontStyle

fontstyle.docx written successfully

import java.io.File;
import java.io.FileOutputStream;
import org.apache.poi.xwpf.usermodel.ParagraphAlignment;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.apache.poi.xwpf.usermodel.XWPFParagraph;
import org.apache.poi.xwpf.usermodel.XWPFRun;

public class AlignParagraph {

   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("alignparagraph.docx"));

      //create paragraph
      XWPFParagraph paragraph = document.createParagraph();

      //Set alignment paragraph to RIGHT
      paragraph.setAlignment(ParagraphAlignment.RIGHT);
      XWPFRun run = paragraph.createRun();
      run.setText("At tutorialspoint.com, we strive hard to " +
         "provide quality tutorials for self-learning " +
         "purpose in the domains of Academics, Information " +
         "Technology, Management and Computer Programming " +
         "Languages.");

      //Create Another paragraph
      paragraph = document.createParagraph();

      //Set alignment paragraph to CENTER
      paragraph.setAlignment(ParagraphAlignment.CENTER);
      run = paragraph.createRun();
      run.setText("The endeavour started by Mohtashim, an AMU " +
         "alumni, who is the founder and the managing director " +
         "of Tutorials Point (I) Pvt. Ltd. He came up with the " +
         "website tutorialspoint.com in year 2006 with the help" +
         "of handpicked freelancers, with an array of tutorials" +
         " for computer programming languages. ");

      document.write(out);
      out.close();
      System.out.println("alignparagraph.docx written successfully");
   }
}

$javac AlignParagraph.java
$java AlignParagraph

alignparagraph.docx written successfully