如何在诗词（XWPF）中设置页眉和页脚位置？

Question

我想设置页眉和页脚的位置。顶部标题：45.4 pt，底部页脚：28.4 pt，因为我们可以在标题中看到&页脚工具菜单，当我们打开一个文件时。提前致谢！

Answer 1

为此，您需要设置页边距。为此，您需要org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPageMar。而为了使用这个，我们需要完整ooxml-schemas-1.3.jar如https://poi.apache.org/faq.html#faq-N10025中所述。

实施例：

import java.io.*; 

import org.apache.poi.xwpf.usermodel.*; 

import org.apache.poi.xwpf.model.XWPFHeaderFooterPolicy; 

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSectPr; 
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPageMar; 

import java.math.BigInteger; 

public class CreateWordHeaderFooterTopBottom { 

public static void main(String[] args) throws Exception { 

    XWPFDocument document = new XWPFDocument(); 

    // create header-footer 
    XWPFHeaderFooterPolicy headerFooterPolicy = document.getHeaderFooterPolicy(); 
    if (headerFooterPolicy == null) headerFooterPolicy = document.createHeaderFooterPolicy(); 

    // create header start 
    XWPFHeader header = headerFooterPolicy.createHeader(XWPFHeaderFooterPolicy.DEFAULT); 

    XWPFParagraph paragraph = header.createParagraph(); 
    paragraph.setAlignment(ParagraphAlignment.CENTER); 

    XWPFRun run = paragraph.createRun(); 
    run.setText("Header"); 

    // create footer start 
    XWPFFooter footer = headerFooterPolicy.createFooter(XWPFHeaderFooterPolicy.DEFAULT); 

    paragraph = footer.createParagraph(); 
    paragraph.setAlignment(ParagraphAlignment.CENTER); 

    run = paragraph.createRun(); 
    run.setText("Footer"); 

    CTSectPr sectPr = document.getDocument().getBody().getSectPr(); 
    if (sectPr == null) sectPr = document.getDocument().getBody().addNewSectPr(); 
    CTPageMar pageMar = sectPr.getPgMar(); 
    if (pageMar == null) pageMar = sectPr.addNewPgMar(); 
    pageMar.setLeft(BigInteger.valueOf(720)); //720 TWentieths of an Inch Point (Twips) = 720/20 = 36 pt = 36/72 = 0.5" 
    pageMar.setRight(BigInteger.valueOf(720)); 
    pageMar.setTop(BigInteger.valueOf(1440)); //1440 Twips = 1440/20 = 72 pt = 72/72 = 1" 
    pageMar.setBottom(BigInteger.valueOf(1440)); 

    pageMar.setHeader(BigInteger.valueOf(908)); //45.4 pt * 20 = 908 = 45.4 pt header from top 
    pageMar.setFooter(BigInteger.valueOf(568)); //28.4 pt * 20 = 568 = 28.4 pt footer from bottom 

    document.write(new FileOutputStream("CreateWordHeaderFooterTopBottom.docx")); 

    document.close(); 

} 
} 

注特殊测量单位Twip = TW一个的entieths我 NCH P oint。