电影网站盗链怎么做,凡科网站可以做淘宝客吗,wordpress 用oss存储,动漫设计与制作代码java实现pdf转word 前言pom文件启动入口过滤器对象ConvertPdfToWordWithFlowableStructure转换实现类 前言
1.java实现pdf转word。 2.纯免费开源。 3.pdf解析完会生成word文件和图片文件夹。 4.无页码限制#xff0c;文本类型生成到word中#xff0c;图片生成到图片文件夹中… java实现pdf转word 前言pom文件启动入口过滤器对象ConvertPdfToWordWithFlowableStructure转换实现类 前言
1.java实现pdf转word。 2.纯免费开源。 3.pdf解析完会生成word文件和图片文件夹。 4.无页码限制文本类型生成到word中图片生成到图片文件夹中。 5.弊端需手动将图片与文本整合成一个word文件。 仅提供一个pdf转word的实现方案代码粗糙老铁轻喷。 jar包地址https://download.csdn.net/download/wyazyf/88917191
pom文件
?xml version1.0 encodingUTF-8?
project xmlnshttp://maven.apache.org/POM/4.0.0xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsdmodelVersion4.0.0/modelVersiongroupIdorg.example/groupIdartifactIdwy/artifactIdversion1.0-SNAPSHOT/versionpropertiesmaven.compiler.source8/maven.compiler.sourcemaven.compiler.target8/maven.compiler.target/propertiesdependenciesdependencygroupIdorg.apache.poi/groupIdartifactIdpoi/artifactIdversion4.1.1/version/dependency!-- https://mvnrepository.com/artifact/org.apache.poi/poi-ooxml --dependencygroupIdorg.apache.poi/groupIdartifactIdpoi-ooxml/artifactIdversion4.1.1/version/dependency!-- https://mvnrepository.com/artifact/com.itextpdf/itextpdf --dependencygroupIdcom.itextpdf/groupIdartifactIditextpdf/artifactIdversion5.5.13.1/version/dependency!-- https://mvnrepository.com/artifact/com.itextpdf/itext-asian --dependencygroupIdcom.itextpdf/groupIdartifactIditext-asian/artifactIdversion5.2.0/version/dependencydependencygroupIdorg.apache.pdfbox/groupIdartifactIdpdfbox/artifactIdversion2.0.0/version/dependencydependencygroupIdorg.apache.pdfbox/groupIdartifactIdpdfbox-tools/artifactIdversion2.0.0/version/dependencydependencygroupIdorg.apache.pdfbox/groupIdartifactIdjbig2-imageio/artifactIdversion3.0.2/version/dependencydependencygroupIdcom.intellij/groupIdartifactIdforms_rt/artifactIdversion7.0.3/version/dependency/dependenciesrepositoriesrepositoryidalimaven/idnamealiyun maven/nameurlhttp://maven.aliyun.com/nexus/content/groups/public//url/repository/repositories
/project启动入口
import com.sun.deploy.util.StringUtils;
import org.apache.poi.util.StringUtil;import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.IOException;/*** author wy* create 2024-02-20 15:57*/
public class test {private JPanel Panel;private JLabel JLabel;private JButton button;private JButton selectButton;private JFileChooser jf ;public static void main(String[] args) {JFrame frame new JFrame(test);JPanel panel new test().Panel;panel.setSize(500,300);frame.setContentPane(panel);frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);frame.pack();frame.setSize(400, 200);// frame.setLocation(3);frame.setVisible(true);}public test() {selectButton.addActionListener(new ActionListener() {Overridepublic void actionPerformed(ActionEvent e) {FileFilterTest fileFilternew FileFilterTest (); //创建过滤器对象jfnew JFileChooser();jf.setFileFilter(fileFilter); //对JFileChooser设置过滤器jf.showOpenDialog(null);}});button.addActionListener(new ActionListener() {Overridepublic void actionPerformed(ActionEvent e) {if(jfnull){JOptionPane.showMessageDialog(Panel, 请选择一个pdf文件, 标题,JOptionPane.WARNING_MESSAGE);}File selectedFile jf.getSelectedFile(); // 获取选择的文件String fielPath selectedFile.getPath();if(fielPathnull||(fielPath!null fielPath)){JOptionPane.showMessageDialog(Panel, 请选择一个pdf文件, 标题,JOptionPane.WARNING_MESSAGE);}try {ConvertPdfToWordWithFlowableStructure pdfToWordnew ConvertPdfToWordWithFlowableStructure();pdfToWord.pdfToWordOrPhoto(fielPath);} catch (IOException ioException) {ioException.printStackTrace();}}});}}
过滤器对象
/*** author wy* create 2024-02-20 16:24*/
public class FileFilterTest extends javax.swing.filechooser.FileFilter{public boolean accept(java.io.File f) {if (f.isDirectory())return true;return f.getName().endsWith(.pdf); //设置为选择以.pdf为后缀的文件}public String getDescription(){return .pdf;}
}
ConvertPdfToWordWithFlowableStructure转换实现类
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.rendering.ImageType;
import org.apache.pdfbox.rendering.PDFRenderer;
import org.apache.pdfbox.text.PDFTextStripper;
import org.apache.pdfbox.tools.imageio.ImageIOUtil;import java.awt.image.BufferedImage;
import java.io.*;public class ConvertPdfToWordWithFlowableStructure {public void pdfToWordOrPhoto(String pdfFile) throws IOException {try{// String pdfFile C:\\Users\\Administrator\\Desktop\\1.pdf;PDDocument doc PDDocument.load(new File(pdfFile));int pagenumber doc.getNumberOfPages();pdfFile pdfFile.substring(0, pdfFile.lastIndexOf(.));String fileName pdfFile .doc;File file new File(fileName);if (!file.exists()){file.createNewFile();}FileOutputStream fos new FileOutputStream(fileName);Writer writer new OutputStreamWriter(fos, UTF-8);PDFTextStripper stripper new PDFTextStripper();stripper.setSortByPosition(true);// 排序stripper.setStartPage(1);// 设置转换的开始页stripper.setEndPage(pagenumber);// 设置转换的结束页stripper.writeText(doc, writer);writer.close();System.out.println(pdf文字转换word成功);//开始下载图片PDFRenderer pdfRenderer new PDFRenderer(doc);for(int i 0;ipagenumber;i){// 设置页数首页从0开始、每英寸点数、图片类型BufferedImage bufferedImage pdfRenderer.renderImageWithDPI(i, 300, ImageType.RGB);String currentCoverPath pdfFile / i . png;// 创建图片文件对象File file1 new File(currentCoverPath);if (!file1.getParentFile().exists()) {file1.getParentFile().mkdirs();}if (!file1.exists()) {file1.createNewFile();}else{file1.delete();file1.createNewFile();}// 将图片写入到图片对象中ImageIOUtil.writeImage(bufferedImage, currentCoverPath, 300);}doc.close();System.out.println(pdf图片下载成功);}catch (IOException e){e.printStackTrace();}}
}
