记得之前整理过这easyPoi的使用方法，但是今天找的时候没找到，只能自己再整理更一篇博客了。😔
因为需求是很简单的根据word模板导出，没涉及到图片什么的，所以特地准备了官方文档供小伙伴们查看。easyPoi官方文档
maven项目可以直接通过pom文件引入依赖
<dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-base</artifactId><version>3.2.0</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-web</artifactId><version>3.2.0</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-annotation</artifactId><version>3.2.0</version></dependency>
非maven项目可以通过classpath引入jar文件，官网上的jar包下载链接无法访问，只能使用的时候自己找一下咯。🤗
模板展示，只需要将你要动态改变的参数设置一下就好啦
java代码
@GetMapping("/provinceApprovalCertificateSucc")public AjaxResult provinceApprovalCertificateSucc(@RequestParam("casr_id") Integer casr_id,@RequestParam("stuId") Integer stuId) throws ParseException {CertApplyStuRelevance certApplyStuRelevance = certApplyStuRelevanceMapper.selectById(casr_id);Integer cert_apply_stu_id = certApplyStuRelevance.getCertApplyStuId();// 证书申报学员信息CertApplyStu certApplyStu = certApplyStuMapper.selectById(cert_apply_stu_id);Map<String, Object> map = new HashMap<String, Object>();map.put("reportDeptName", certApplyStuRelevance.getReportDeptName());map.put("reportTime", DateUtils.CSTDateToFormatStr(certApplyStuRelevance.getReportTime().toString()));map.put("nowDay", DateUtils.CSTDateToFormatStr(DateUtils.getNowDate().toString()));map.put("computerNumber", certApplyStu.getComputerNumber());map.put("nowDate", DateUtils.CSTDateToFormatStr(DateUtils.getNowDate().toString()));TrainClassStudent trainClassStudent = trainClassStudentMapper.selectById(stuId);if (trainClassStudent == null) {return AjaxResult.error("学员信息不存在");}// 获取模板路径String templatePath =GlConfig.getTemplatePath() + "suc.docx";String fileName = stuId + trainClassStudent.getName() + ".docx";String savePath = GlConfig.getUploadPath() + "/certificate/succcess/" + fileName;// 创建word文档ExportWordUtils.generateWord(templatePath, map, savePath);// 更新学生信息trainClassStudent.setWritUrl("/upload/certificate/success/" + fileName);return AjaxResult.success(trainClassStudentMapper.updateById(trainClassStudent));}
/*** 生成word文件** @param templatePath* @param map*/public static void generateWord(String templatePath, Map<String, Object> map, String savePath) {try {// 保存word文件的文件夹如果不存在话创建文件夹File file = FileUtil.file(savePath);if (!file.exists()) {file.getParentFile().mkdirs();}// 使用easypoi生成word文档 不过好像是只支持07版本XWPFDocument doc = WordExportUtil.exportWord07(templatePath, map);FileOutputStream fos = new FileOutputStream(savePath);doc.write(fos);fos.close();} catch (Exception e) {e.printStackTrace();}}
