通過dom4j的方式給docx文件插入元素標籤

此處以docx文件通過代碼的方式首頁插入分頁爲例：

直接上碼：

package test;

import java.io.File;
import java.util.List;

import org.apache.commons.io.FileUtils;
import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Namespace;
import org.dom4j.QName;

public class test {
	public static void main(String[] args) {
		try {
			dom4j();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private static void dom4j() throws Exception {
		String readFileToString = FileUtils.readFileToString(new File("C:/Users/rr/DeskTop/document.xml"), "UTF-8");
		Document doc = DocumentHelper.parseText(readFileToString);

		Element rootElement = doc.getRootElement();
		System.out.println(rootElement.getStringValue());

		boolean insertPage = false;

		List<Element> elements = rootElement.elements();
		for (Element element : elements) {
			if ("body".equals(element.getName()) && "w".equals(element.getNamespacePrefix())) {
				List<Element> elements2 = element.elements();
				for (Element element2 : elements2) {
					if ("p".equals(element2.getName()) && "w".equals(element2.getNamespacePrefix())) {
						System.out.println(element2.getStringValue());
						List<Element> elements3 = element2.elements();

						for (int i = 0; i < elements3.size(); i++) {
							Element element3 = elements3.get(i);
							if ("r".equals(element3.getName()) && "w".equals(element3.getNamespacePrefix())) {
								System.out.println(element3.getStringValue());
								Namespace createNamespace = DocumentHelper.createNamespace("w",
										"http://schemas.openxmlformats.org/wordprocessingml/2006/main");

								QName createQName = DocumentHelper.createQName("r", createNamespace);
								Element createElement = DocumentHelper.createElement(createQName);

								Element addElement = createElement.addElement("w:br");
								addElement.addAttribute("w:type", "page");

								elements3.add(i, createElement);
								insertPage = true;
								break;

							}

						}

					}
					if (insertPage) {
						break;
					}

				}

			}

			if (insertPage) {
				break;
			}
		}

	}
}