<dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-base</artifactId><version>3.0.3</version>
</dependency>
<dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-web</artifactId><version>3.0.3</version>
</dependency>
<dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-annotation</artifactId><version>3.0.3</version>
</dependency>

import cn.afterturn.easypoi.word.WordExportUtil;
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import org.springframework.util.Assert;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.URLEncoder;
import java.util.Map;public class ExportWord {/*** 导出word* <p>第一步生成替换后的word文件，只支持docx</p>* <p>第二步下载生成的文件</p>* <p>第三步删除生成的临时文件</p>* @param templatePath word模板地址* @param temDir 生成临时文件存放地址* @param fileName 文件名* @param params 替换的参数* @param request HttpServletRequest* @param response HttpServletResponse*/public static void exportWord(String templatePath, String temDir, String fileName, Map<String,Object> params, HttpServletRequest request, HttpServletResponse response){Assert.notNull(templatePath,"模板路径不能为空");Assert.notNull(temDir,"临时文件路径不能为空");Assert.notNull(temDir,"导出文件名不能为空");Assert.isTrue(fileName.endsWith(".docx"),"word导出请使用docx格式");FileOutputStream fos = null;OutputStream out = null;if (!temDir.endsWith("/")){temDir = temDir+ File.separator;}File dir = new File(temDir);if (!dir.exists()){dir.mkdirs();}try {String userAgent = request.getHeader("user-agent").toLowerCase();if (userAgent.contains("msie")||userAgent.contains("like gecko")){fileName = URLEncoder.encode(fileName,"UTF-8");}else {fileName = new String(fileName.getBytes("utf-8"),"ISO-8859-1");}XWPFDocument doc = WordExportUtil.exportWord07(templatePath, params);String tmpPath = temDir + fileName;fos = new FileOutputStream(tmpPath);doc.write(fos);//设置强制下载不打开response.setContentType("application/force-download");//设置文件名response.addHeader("Content-Disposition","attachment;fileName=" + fileName);out = response.getOutputStream();doc.write(out);}catch (Exception e){e.printStackTrace();}finally {try {out.close();fos.close();delFileWord(temDir,fileName);} catch (IOException e) {e.printStackTrace();}}}/*** 删除临时生成的文件*/public static void delFileWord(String filePath,String fileName){File file = new File(filePath + fileName);File file1 = new File(filePath);file.delete();file1.delete();}/*** 导出wps* <p>第一步生成替换后的word文件，只支持docx</p>* <p>第二步将临时word文件内容复制到下载生成的wps文件中</p>* <p>第三步删除生成的临时文件</p>* @param templatePath word模板地址* @param temDir 生成临时文件存放地址* @param fileName 文件名* @param params 替换的参数* @param request HttpServletRequest* @param response HttpServletResponse*/public static void exportWps(String templatePath, String temDir,String fileName,Map<String,Object> params,  HttpServletRequest request, HttpServletResponse response){FileOutputStream fos = null;InputStream input = null;BufferedInputStream bins=null;OutputStream outs = null;BufferedOutputStream bouts = null;if (!temDir.endsWith("/")){temDir = temDir+ File.separator;}File dir = new File(temDir);if (!dir.exists()){dir.mkdirs();}try {String userAgent = request.getHeader("user-agent").toLowerCase();if (userAgent.contains("msie")||userAgent.contains("like gecko")){fileName  = URLEncoder.encode(fileName,"UTF-8");}else {fileName = new String(fileName.getBytes("utf-8"),"ISO-8859-1");}XWPFDocument doc = WordExportUtil.exportWord07(templatePath, params);String tmpPath = temDir + fileName;fos= new FileOutputStream(tmpPath);doc.write(fos);input = new FileInputStream(tmpPath);bins = new BufferedInputStream(input);outs = response.getOutputStream();bouts = new BufferedOutputStream(outs);response.setContentType("application/x-download");response.setHeader("Content-Disposition","attachment;fileName=" + fileName);        int bytesRead=0;byte[] buffer = new byte[8192];while((bytesRead = bins.read(buffer,0,8192))!=-1){bouts.write(buffer,0,bytesRead);}bouts.flush();}catch (Exception e){e.printStackTrace();}finally {try{bouts.close();outs.close();bins.close();input.close();fos.close();    delFileWord(temDir,fileName);}catch (Exception e){e.printStackTrace();}}}
}

/**
* @param id 实体类id
* @param flag 标志位，用来判断调用导出word还是导出wps
* @param request HttpServletRequest
* @param response HttpServletResponse
*/
@ApiOperation("导出word")
@GetMapping("/exportWord")
public void exportWord(@RequestParam String id,@RequestParam String flag,HttpServletRequest request, HttpServletResponse response) {handleTipService.exportWord(id,flag,request,response);
}

@Override
public void exportWord(String id, String flag,HttpServletRequest request, HttpServletResponse response)  {//处理模板需要的参数信息List<HashMap> byId = handleTipNativeRepository.findById(id);String path = "";HashMap hashMap = byId.get(0);if(hashMap.get("repeatCode")!=null){String repeatCode = hashMap.get("repeatCode").toString();int length = repeatCode.split(",").length;hashMap.put("repeatCode",length);}try {//取到模板所在系统中的静态资源位置path = ResourceUtils.getFile("classpath:static/wps/handleTip.docx").getPath();} catch (FileNotFoundException e) {e.printStackTrace();}//根据前端传过来的标志位判断是用word还是wpsif(flag!=null){if("word".equals(flag)){ExportWord.exportWord(path,"test", "HandleTip.docx", hashMap,request,response);}else if("wps".equals(flag)){ExportWord.exportWps(path,"test", "HandleTip.wps", hashMap,request,response);}}
}

@Override
public List<HashMap> findById(String id){String sql = " sql语句 ";StringBuilder whereSql = new StringBuilder(" ");if (StringUtils.isNotEmpty(id)) {whereSql.append(" and h.ID = :id ");}Query query = this.entityManager.createNativeQuery(sql+(whereSql).toString());if (StringUtils.isNotEmpty(id)) {query.setParameter("id", id);}query.unwrap(SQLQuery.class).setResultTransformer(Transformers.ALIAS_TO_ENTITY_MAP);List<HashMap> list = query.getResultList();return list;
}