通過apose進行pdf文字內容替換

import com.aspose.pdf.*;
import java.io.InputStream;

public class ChangePDF {
    private static String srcPath = "E:\\demo\\TNBZQSC01.pdf"; // 源文件路徑
    private static String targetPath = "E:\\\\demo\\\\TNBZQSC01_2.pdf"; // 輸入文件路徑

    private static String srcText = "ABCDEFGHIJKLNMOPQRSTUVWXYZ"; // 需要替換的文本TNBBFZ.pdf /  TNBZQSC.pdf
    //private static String targetText = "            糖尿病早期風險評估報告 "; // 替換的目標文本,糖尿病併發症 / 糖尿病早期篩查
    private static String targetText = "           糖尿病併發症風險評估報告 "; 
    public static void main(String[] args) {
        InputStream license = ChangePDF.class.getClassLoader().getResourceAsStream("\\license.xml");
        try {
            new License().setLicense(license);
        } catch (Exception e) {
            e.printStackTrace();
        }

        Document pdfDoc = new Document(srcPath);
        TextFragmentAbsorber textFragmentAbsorber = new TextFragmentAbsorber(srcText);
        PageCollection pages = pdfDoc.getPages();
        System.out.println("文檔總頁碼數：" + pages.size());
        pages.accept(textFragmentAbsorber);
        int i = 0;
        for (TextFragment textFragment : (Iterable<TextFragment>)textFragmentAbsorber.getTextFragments()) {
            textFragment.setText(targetText);
            //textFragment.getTextState().setBackgroundColor(com.aspose.pdf.Color.getRed()); // 添加紅色背景
            System.out.println(++i);
        }
        pdfDoc.save(targetPath);
        System.out.println("總共替換" + i + "處");
        System.out.println("OK");
    }

}

 

 

注意：license.xml需要放在根目錄下（src或者resources）

 

licenes.xml內容如下：

 

<License>
  <Data>
    <Products>
      <Product>Aspose.Total for Java</Product>
      <Product>Aspose.Pdf for Java</Product>
    </Products>
    <EditionType>Enterprise</EditionType>
    <SubscriptionExpiry>20991231</SubscriptionExpiry>
    <LicenseExpiry>20991231</LicenseExpiry>
    <SerialNumber>8bfe198c-7f0c-4ef8-8ff0-acc3237bf0d7</SerialNumber>
  </Data>
  <Signature>sNLLKGMUdF0r8O1kKilWAGdgfs2BvJb/2Xp8p5iuDVfZXmhppo+d0Ran1P9TKdjV4ABwAgKXxJ3jcQTqE/2IRfqwnPf8itN8aFZlV3TJPYeD3yWE7IT55Gz6EijUpC7aKeoohTb4w2fpox58wWoF3SNp6sK6jDfiAUGEHYJ9pjU=</Signature>
</License>