JAVA--word等文件转PDF工具类

word转pdf工具类

关键代码片段

 public static void main(String[] args) {
        String docPath = "D:\\测试文件.docx";
        String pdfPath = "D:\\测试文件.pdf";
        docToPdf(docPath, pdfPath);

//        String excelPath = "D:\\测试文件.xls";
//        String pdfPath = "D:\\测试文件.pdf";
//        excelToPdf(excelPath, pdfPath);
    }

   /**
     * word转pdf
     * @param wordPath word文件路径
     * @param pdfPath  pdf文件路径
     */
    public synchronized static void docToPdf(String wordPath, String pdfPath) {
        if(!getLicense()) {
            return;
        }
        try {
            long old = System.currentTimeMillis();
            File file = new File(pdfPath);
            String os = System.getProperty("os.name");
            System.out.println(os);
            if(!ToolsUtil.isEmpty(os) && !os.toLowerCase().contains("win")) {
                String path = File.separator + "usr" + File.separator + "share" + File.separator + "fonts" + File.separator + "win";
                FontSettings.setFontsFolder(path, true);
            }
            FileOutputStream stream = new FileOutputStream(file);
            Document document = new Document(wordPath);
            // 全面支持DOC、DOCX、
            document.save(stream, SaveFormat.PDF);
            stream.close();
            long now = System.currentTimeMillis();
            System.out.println("共计耗时：" + ((now - old) / 1000.0) + "秒");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }

完整代码如下：

package com.xxx.common.utils;
 
import com.aspose.cells.PdfSaveOptions;
import com.aspose.cells.Workbook;
import com.aspose.words.Document;
import com.aspose.words.FontSettings;
import com.aspose.words.License;
import com.aspose.words.SaveFormat;
 
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
 
/**
 * Pdf工具类
 */
public class PDFUtil {
 
    /**
     * 获取验证授权
     */
    private static boolean getLicense() {
        boolean result = false;
        try {
            InputStream stream = PDFUtil.class.getClassLoader().getResourceAsStream("license.xml");
            License license = new License();
            license.setLicense(stream);
            result = true;
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }
 
    /**
     * word转pdf
     * @param wordPath word文件路径
     * @param pdfPath  pdf文件路径
     */
    public synchronized static void docToPdf(String wordPath, String pdfPath) {
        if(!getLicense()) {
            return;
        }
        try {
            long old = System.currentTimeMillis();
            File file = new File(pdfPath);
            String os = System.getProperty("os.name");
            System.out.println(os);
            if(!ToolsUtil.isEmpty(os) && !os.toLowerCase().contains("win")) {
                String path = File.separator + "usr" + File.separator + "share" + File.separator + "fonts" + File.separator + "win";
                FontSettings.setFontsFolder(path, true);
            }
            FileOutputStream stream = new FileOutputStream(file);
            Document document = new Document(wordPath);
            // 全面支持DOC、DOCX、
            document.save(stream, SaveFormat.PDF);
            stream.close();
            long now = System.currentTimeMillis();
            System.out.println("共计耗时：" + ((now - old) / 1000.0) + "秒");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
 
    /**
     * xceld转pdf
     * @param excelPath excel文件路径
     * @param pdfPath  pdf文件路径
     */
    public synchronized static void excelToPdf(String excelPath, String pdfPath) {
        if(!getLicense()) {
            return;
        }
        try {
            long old = System.currentTimeMillis();
            Workbook workbook = new Workbook(excelPath);
 
            String os = System.getProperty("os.name");
            System.out.println(os);
            if(!ToolsUtil.isEmpty(os) && !os.toLowerCase().contains("win")) {
                String path = File.separator + "usr" + File.separator + "share" + File.separator + "fonts" + File.separator + "win";
                FontSettings.setFontsFolder(path, true);
            }
            FileOutputStream stream = new FileOutputStream(pdfPath);
            workbook.save(stream, com.aspose.cells.SaveFormat.PDF);
            stream.close();
            long now = System.currentTimeMillis();
            System.out.println("共计耗时：" + ((now - old) / 1000.0) + "秒");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
 
    /**
     * xceld转pdf
     * @param excelPath excel文件路径
     * @param pdfPath  pdf文件路径
     */
    public synchronized static void excelToPdfTwo(String excelPath, String pdfPath) {
        if(!getLicense()) {
            return;
        }
        try {
            long old = System.currentTimeMillis();
            Workbook workbook = new Workbook(excelPath);
            String os = System.getProperty("os.name");
            System.out.println(os);
            if(!ToolsUtil.isEmpty(os) && !os.toLowerCase().contains("win")) {
                String path = File.separator + "usr" + File.separator + "share" + File.separator + "fonts" + File.separator + "win";
                FontSettings.setFontsFolder(path, true);
            }
            FileOutputStream stream = new FileOutputStream(pdfPath);
            PdfSaveOptions pdfSaveOptions=new PdfSaveOptions();
            pdfSaveOptions.setOnePagePerSheet(true);
            //当excel对应的页宽度太大时，在pdf中会拆断并分页，此处等比缩放
            int[] autoDrawSheets={3};
            autoDraw(workbook,autoDrawSheets);
 
            workbook.save(stream, pdfSaveOptions);
            stream.close();
            long now = System.currentTimeMillis();
            System.out.println("共计耗时：" + ((now - old) / 1000.0) + "秒");
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
 
 
    public static  void autoDraw(Workbook wb,int[] page){
        if(null!=page && page.length>0){
            for (int i=0;i
                wb.getWorksheets().get(i).getHorizontalPageBreaks().clear();
                wb.getWorksheets().get(i).getVerticalPageBreaks().clear();
            }
        }
    }
 
    public static void main(String[] args) {
        String docPath = "D:\\测试文件.docx";
        String pdfPath = "D:\\测试文件.pdf";
        docToPdf(docPath, pdfPath);
 
//        String excelPath = "D:\\测试文件.xls";
//        String pdfPath = "D:\\测试文件.pdf";
//        excelToPdf(excelPath, pdfPath);
    }
 
}