package io.github.dunwu.javatech.office;
import org.apache.poi.hpsf.DocumentSummaryInformation;
import org.apache.poi.hpsf.SummaryInformation;
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.ooxml.POIXMLProperties;
import org.apache.poi.xwpf.extractor.XWPFWordExtractor;
import org.apache.poi.xwpf.usermodel.*;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
/**
* @author Zhang Peng
* @see <a href="https://poi.apache.org/">https://poi.apache.org/</a>
* @see <a href= "https://www.w3cschool.cn/apache_poi_word/apache_poi_word_overview.html">https://www.w3cschool.cn/apache_poi_word/apache_poi_word_overview.html</a>
* @since 2018-11-08
*/
public class WordUtil {
/**
* 创建空白文档
*
* @param filename
* @throws IOException
*/
public static void create(String filename) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
document.write(out);
out.close();
System.out.printf("create %s written successully\n", filename);
}
/**
* 创建 *.docx 文档，包含 content 内容
*
* @param filename
* @throws IOException
*/
public static void create(String filename, String content) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
// create Paragraph
XWPFParagraph paragraph = document.createParagraph();
XWPFRun run = paragraph.createRun();
run.setText(content);
document.write(out);
out.close();
System.out.printf("create %s written successully\n", filename);
}
/**
* 创建 *.docx 文档，包含 content 内容，content 内容置于边框中
*
* @param filename
* @throws IOException
*/
public static void createWithBorders(String filename, String content) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
// 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(content);
document.write(out);
out.close();
System.out.printf("create %s written successully\n", filename);
}
/**
* 表格
*
* @param filename
* @throws IOException
*/
public static void createWithTable(String filename) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
// 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.printf("create %s written successully\n", filename);
}
/**
* 字体样式
*
* @param filename
* @throws IOException
*/
public static void createWithFontStyle(String filename) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
// 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.printf("create %s written successully\n", filename);
}
/**
* 对齐方式
*
* @param filename
* @throws IOException
*/
public static void createWithAlign(String filename) throws IOException {
// Blank Document
XWPFDocument document = new XWPFDocument();
// Write the Document in file system
FileOutputStream out = new FileOutputStream(new File(filename));
// 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.printf("create %s written successully\n", filename);
}
/**
* 文本提取
*
* @param filename
* @throws IOException
*/
public static void extractor(String filename) throws IOException {
XWPFDocument docx = new XWPFDocument(new FileInputStream(filename));
// using XWPFWordExtractor Class
XWPFWordExtractor we = new XWPFWordExtractor(docx);
System.out.println(we.getText());
}
public static void setDocxProperties(String filename) throws IOException {
FileInputStream fis = new FileInputStream(new File(filename));
XWPFDocument doc = new XWPFDocument(fis);
POIXMLProperties properties = doc.getProperties();
POIXMLProperties.CoreProperties coreProperties = properties.getCoreProperties();
coreProperties.setCreator("星环信息科技有限公司");
coreProperties.setLastModifiedByUser("星环信息科技有限公司");
POIXMLProperties.ExtendedProperties extendedProperties = properties.getExtendedProperties();
extendedProperties.getUnderlyingProperties().setCompany("星环信息科技有限公司");
FileOutputStream fos = new FileOutputStream(new File(filename));
doc.write(fos);
fos.close();
doc.close();
fis.close();
}
public static void setDocProperties(String filename) throws IOException {
System.out.println("filename = [" + filename + "]");
FileInputStream fis = new FileInputStream(new File(filename));
HWPFDocument doc = new HWPFDocument(fis);
SummaryInformation summaryInformation = doc.getSummaryInformation();
summaryInformation.setAuthor("张鹏");
summaryInformation.setLastAuthor("张鹏");
DocumentSummaryInformation documentSummaryInformation = doc.getDocumentSummaryInformation();
documentSummaryInformation.setCompany("张鹏");
documentSummaryInformation.setDocumentVersion("1");
FileOutputStream fos = new FileOutputStream(new File(filename));
doc.write(fos);
fos.close();
doc.close();
fis.close();
}
}
