Question

我需要在打印一些段落后插入分页符。我找到了一个插入分页符的函数，但它只插入一个空段而不是分页符。

这是功能：

private static void addPageBreak() {
    MainDocumentPart documentPart = wp.getMainDocumentPart();

    Br breakObj = new Br();
    breakObj.setType(STBrType.PAGE);

    P paragraph = factory.createP();
    paragraph.getContent().add(breakObj);
    documentPart.getJaxbElement().getBody().getContent().add(paragraph);
}

如何修复此功能以插入完整的分页符？

Answer 1

在运行中添加w：br，而不是直接在w：p

中添加

P p = wmlObjectFactory.createP(); 
    // Create object for r
    R r = wmlObjectFactory.createR(); 
    p.getContent().add( r); 
        // Create object for br
        Br br = wmlObjectFactory.createBr(); 
        r.getContent().add( br); 
            br.setType(org.docx4j.wml.STBrType.PAGE);

如果您的docx包含要复制的内容，则可以使用docx4j webapp生成类似的代码。

Answer 2

确保正确调用addPageBreak（）方法。请尝试以下代码来测试您的方法：

public class AddingAPageBreak {
    private static ObjectFactory factory;
    private static WordprocessingMLPackage  wordMLPackage;

    public static void main (String[] args) throws Docx4JException {
        wordMLPackage = WordprocessingMLPackage.createPackage();
        factory = Context.getWmlObjectFactory();

        wordMLPackage.getMainDocumentPart().addParagraphOfText("Hello Word!");

        addPageBreak();

        wordMLPackage.getMainDocumentPart().addParagraphOfText("This is page 2!");
        wordMLPackage.save(new java.io.File("src/main/files/HelloWord11.docx") );
    }

    /**
     * Adds a page break to the document.
     */
    private static void addPageBreak() {
        MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();

        Br breakObj = new Br();
        breakObj.setType(STBrType.PAGE);

        P paragraph = factory.createP();
        paragraph.getContent().add(breakObj);
        documentPart.getJaxbElement().getBody().getContent().add(paragraph);
    }
}

Answer 3

documentPart.getJaxbElement().getBody().getContent().add(paragraph);方式似乎根本不起作用。

您是否尝试过使用documentPart.addObject(paragraph);？

请参阅在两段之间插入分页符的完整示例：

public class PageBreakExample {

    private static ObjectFactory objectFactory = new ObjectFactory();

    public static void main(String[] args) throws InvalidFormatException,
        Docx4JException {
        WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();

        // create new paragraph with a run containing text and add it to the document.
        P paragraph1 = objectFactory.createP(); // create new paragraph
        R run1 = objectFactory.createR(); // create new run 
        Text text1 = objectFactory.createText(); // create text

        text1.setValue("This is text in paragraph 1");
        run1.getContent().add(text1); // add text ton the run
        paragraph1.getContent().add(run1); // add run to paragraph
        wordMLPackage.getMainDocumentPart().addObject(paragraph1);

        addPageBreak(wordMLPackage.getMainDocumentPart());

        // proceed to create another paragraph with a run containing text.
        P paragraph2 = objectFactory.createP(); // create new paragraph
        R run2 = objectFactory.createR(); // create new run 
        Text text2 = objectFactory.createText(); // create text

        text2.setValue("This is text in paragraph 2");
        run2.getContent().add(text2); // add text ton the run
        paragraph2.getContent().add(run2); // add run to paragraph
        wordMLPackage.getMainDocumentPart().addObject(paragraph2); // add to main document part


        wordMLPackage.save(new java.io.File("two_paragraphs_page_break.docx")); // save
    }

    private static void addPageBreak(MainDocumentPart documentPart) {
        P paragraph = objectFactory.createP();
        R run = objectFactory.createR();
        P p = objectFactory.createP();
        // Create object for r
        R r = objectFactory.createR();
        p.getContent().add(r);
        // Create object for br
        Br br = objectFactory.createBr();
        r.getContent().add(br);
        br.setType(org.docx4j.wml.STBrType.PAGE);
        documentPart.addObject(p);
    }
}

如何插入分页符？

3 个答案: