java对pdf分割_Java如何使用Java将PDF分割成多个文档？

在Java编程中，如何使用Java将PDF分割成多个文档？

以下是使用Java将PDF文档页面分割成多个文档的示例程序。

package com.yiibai; import org.apache.pdfbox.multipdf.Splitter; import org.apache.pdfbox.pdmodel.PDDocument; import org.apache.pdfbox.pdmodel.PDPage; import java.io.File; import java.io.IOException; import java.util.List; import java.util.Iterator; public class SplittingPDF { public static void main(String[] args) throws IOException { // Creating PDF document object PDDocument document = new PDDocument(); File file = new File("F:/worksp/javaexamples/java_apache_pdf_box/AddPages.pdf"); PDDocument.load(file); for (int i = 0; i < 10; i++) { // Creating a blank page PDPage blankPage = new PDPage(); // Adding the blank page to the document document.addPage(blankPage); } // Saving the document document.save("F:/worksp/javaexamples/java_apache_pdf_box/splitpdf_IP.pdf"); System.out.println("PDF created"); // Loading an existing PDF document File file2 = new File("F:/worksp/javaexamples/java_apache_pdf_box/splitpdf_IP.pdf"); PDDocument doc = PDDocument.load(file2); // Instantiating Splitter class Splitter splitter = new Splitter(); // splitting the pages of a PDF document List Pages = splitter.split(doc); // Creating an iterator Iterator iterator = Pages.listIterator(); // Saving each page as an individual document int i = 1; while (iterator.hasNext()) { PDDocument pd = iterator.next(); pd.save("F:/worksp/javaexamples/java_apache_pdf_box/splitOP" + i++ + ".pdf"); } System.out.println("PDF splitted"); } }

执行上面示例代码，得到以下结果 –

PDF created PDF splitted

此时，程序已经分割成多个PDF文件，如下所示 –

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