本文为大家分享了java简单操作word例子，供大家参考，具体内容如下
package apache.poi;import java.io.ByteArrayInputStream;import java.io.ByteArrayOutputStream;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.OutputStream;import java.util.HashMap;import java.util.Map;import org.apache.poi.hwpf.HWPFDocument;import org.apache.poi.hwpf.usermodel.Range;import org.apache.poi.poifs.filesystem.DirectoryEntry;import org.apache.poi.poifs.filesystem.POIFSFileSystem;public class ExportDocTest { public static void main(String[] args) { String destFile="D://11.doc"; //#####################根据自定义内容导出Word文档################################################# StringBuffer fileCon=new StringBuffer(); fileCon.append(" 张大炮 男 317258963215223/n" + "2011 09 2013 07 3/n" + " 二炮研究 成人/n" + "2013000001 2013 07 08"); fileCon.append("/n/r/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n/n"); new ExportDocTest().exportDoc(destFile, fileCon.toString()); //##################根据Word模板导出单个Word文档################################################### Map<String, String> map=new HashMap<String, String>(); map.put("name", "Zues"); map.put("sex", "男"); map.put("idCard", "200010"); map.put("year1", "2000"); map.put("month1", "07"); map.put("year2", "2008"); map.put("month2", "07"); map.put("gap", "2"); map.put("zhuanye", "计算机科学与技术"); map.put("type", "研究生"); map.put("bianhao", "2011020301"); map.put("nowy", "2011"); map.put("nowm", "01"); map.put("nowd", "20220301"); //注意biyezheng_moban.doc文档位置,此例中为应用根目录 HWPFDocument document=new ExportDocTest().replaceDoc("biyezheng_moban.doc", map); ByteArrayOutputStream ostream = new ByteArrayOutputStream(); try { document.write(ostream); //输出word文件 OutputStream outs=new FileOutputStream(destFile); outs.write(ostream.toByteArray()); outs.close(); } catch (IOException e) { e.printStackTrace(); } } /** * * @param destFile * @param fileCon */ public void exportDoc(String destFile,String fileCon){ try { //doc content ByteArrayInputStream bais = new ByteArrayInputStream(fileCon.getBytes()); POIFSFileSystem fs = new POIFSFileSystem(); DirectoryEntry directory = fs.getRoot(); directory.createDocument("WordDocument", bais); FileOutputStream ostream = new FileOutputStream(destFile); fs.writeFilesystem(ostream); bais.close(); ostream.close(); } catch (IOException e) { e.printStackTrace(); } } /** * 读取word模板并替换变量 * @param srcPath * @param map * @return */ public HWPFDocument replaceDoc(String srcPath, Map<String, String> map) { try { // 读取word模板 FileInputStream fis = new FileInputStream(new File(srcPath)); HWPFDocument doc = new HWPFDocument(fis); // 读取word文本内容 Range bodyRange = doc.getRange(); // 替换文本内容 for (Map.Entry<String, String> entry : map.entrySet()) { bodyRange.replaceText("${" + entry.getKey() + "}", entry .getValue()); } return doc; } catch (Exception e) { e.printStackTrace(); return null; } }}以上就是本文的全部内容，希望对大家的学习有所帮助。