java 使用POI合并两个word文档

import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.InputStream;import java.io.OutputStream; import org.apache.poi.openxml4j.opc.OPCPackage;import org.apache.poi.xwpf.usermodel.XWPFDocument;import org.apache.poi.xwpf.usermodel.XWPFParagraph;import org.apache.xmlbeans.XmlOptions;import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTBody; public class MergeDoc { public static void main (String[] args) throws Exception {InputStream in1 = null;InputStream in2 = null;OPCPackage src1Package = null;OPCPackage src2Package = null; OutputStream dest = new FileOutputStream('dest.docx');try { in1 = new FileInputStream('/Users/liuyahui/test.docx'); in2 = new FileInputStream('/Users/liuyahui/test1.docx'); src1Package = OPCPackage.open(in1); src2Package = OPCPackage.open(in2);} catch (Exception e) { e.printStackTrace();} XWPFDocument src1Document = new XWPFDocument(src1Package);CTBody src1Body = src1Document.getDocument().getBody();XWPFParagraph p = src1Document.createParagraph();//设置分页符p.setPageBreak(true);XWPFDocument src2Document = new XWPFDocument(src2Package);CTBody src2Body = src2Document.getDocument().getBody();appendBody(src1Body, src2Body);src1Document.write(dest); } private static void appendBody(CTBody src, CTBody append) throws Exception {XmlOptions optionsOuter = new XmlOptions();optionsOuter.setSaveOuter();String appendString = append.xmlText(optionsOuter);String srcString = src.xmlText();String prefix = srcString.substring(0,srcString.indexOf('>')+1);String mainPart = srcString.substring(srcString.indexOf('>')+1,srcString.lastIndexOf('<'));String sufix = srcString.substring( srcString.lastIndexOf('<') );String addPart = appendString.substring(appendString.indexOf('>') + 1, appendString.lastIndexOf('<'));CTBody makeBody = CTBody.Factory.parse(prefix+mainPart+addPart+sufix);src.set(makeBody); } }poi生成word --XWPFDocument 合并

//两个对象进行追加 public XWPFDocument mergeWord(XWPFDocument document,XWPFDocument doucDocument2) throws Exception { XWPFDocument src1Document =document ; XWPFParagraph p = src1Document.createParagraph(); //设置分页符 p.setPageBreak(true); CTBody src1Body = src1Document.getDocument().getBody(); XWPFDocument src2Document = doucDocument2; CTBody src2Body = src2Document.getDocument().getBody();// XWPFParagraph p2 = src2Document.createParagraph(); XmlOptions optionsOuter = new XmlOptions(); optionsOuter.setSaveOuter(); String appendString = src2Body.xmlText(optionsOuter); String srcString = src1Body.xmlText(); String prefix = srcString.substring(0,srcString.indexOf('>')+1); String mainPart = srcString.substring(srcString.indexOf('>')+1,srcString.lastIndexOf('<')); String sufix = srcString.substring( srcString.lastIndexOf('<') ); String addPart = appendString.substring(appendString.indexOf('>') + 1, appendString.lastIndexOf('<')); CTBody makeBody = CTBody.Factory.parse(prefix+mainPart+addPart+sufix); src1Body.set(makeBody); return src1Document; }无限合并

XWPFDocument xmd=list.get(0); //默认获取第一个作为模板for (int i=0;i<list.size()-1;i++) { xmd=mergeWord(xmd,list.get(i+1)); //相继合并 }

以上为个人经验，希望能给大家一个参考，也希望大家多多支持好吧啦网。