如何在新的docx文档中创建页眉/页脚？ [英] How to create a header/footer in new docx document?

问题描述

我想用XWPF jars（apache poi）在docx文档（一个新文档而不是现有文档）上创建页眉和页脚。

I would like to create a header and footer on a docx document (a new one and not existing one) with XWPF jars (apache poi).

当我使用 XWPFHeaderFooterPolicy policy = document.getHeaderFooterPolicy（）; 策略为空，所以我会知道如何在新文档中创建它。

When I use XWPFHeaderFooterPolicy policy = document.getHeaderFooterPolicy(); policy is null, so I would know how to create it in a new document.

CustomXWPFDocument document = new CustomXWPFDocument();
XWPFHeaderFooterPolicy policy = document.getHeaderFooterPolicy();
XWPFHeader head = policy.createHeader(policy.DEFAULT);
head.getListParagraph().get(0).createRun().setText("Hello Header World!");
CTP ctP1 = CTP.Factory.newInstance();
CTR ctR1 = ctP1.addNewR();
CTText t = ctR1.addNewT();
t.setStringValue("Paragraph in header");
XWPFParagraph p1 = new XWPFParagraph(ctP1, document);
XWPFParagraph[] pars = new XWPFParagraph[1];
pars[0] = p1;
policy.createHeader(policy.FIRST, pars);

推荐答案

您必须将一个section属性添加到 XWPFDocument doc 如果使用下面的代码不存在

You must add a section property to the XWPFDocument doc if not already present by using following code

CTBody body = doc.getDocument().getBody();
CTSectPr sectPr = body.isSetSectPr()? body.getSectPr() : body.addNewSectPr();

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