无法正常下载报告的问题

tuoheng-admin/src/main/java/com/tuoheng/admin/service/impl/ReportServiceImpl.java

                 f.delete();
                 f.createNewFile();
             }
+            log.info("开始编写word文件，文件为：{}",filePath);
             wordUtils.openDocument(filePath);
             wordUtils.getDocument().setPageSize(PageSize.A4);
             wordUtils.getDocument().setMargins(71f, 71f, 72f, 72f);
                 table.addCell(cell);
             }
             wordUtils.getDocument().add(table);
+            log.info("林场信息写入完成");
 
             wordUtils.insertTitlePatternThird("二：巡检信息", WordUtilsOld.rtfGsBt3);
             Table table2 = new Table(2);//生成一表格
                 table2.addCell(cell);
             }
             wordUtils.getDocument().add(table2);
+            log.info("巡检信息写入完成");
 
             List<QuestionTypeCountVO> questionTypeInfo = reportInfoVO.getQuestionTypeInfo();
             Map<String, Integer> questionCount=new HashMap<>();
                 wordUtils.getDocument().add(table3);
             }
 
+            log.info("巡检结果写入完成");
             if (reportInfoVO.getQuestionReportList().size() > 0) {
                 wordUtils.insertTitlePatternThird("四：问题清单", WordUtilsOld.rtfGsBt3);
                 log.info("报告标题四成功");
             }
 
          wordUtils.closeDocument();
+         log.info("问题清单写入完成");
 
         //清空缓存
         response.reset();
         // 定义浏览器响应表头，并定义下载名
-        String urlFileName = URLEncoder.encode("汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.doc", "UTF-8");
+        String urlFileName = URLEncoder.encode("汤山林场无人机巡检报告【"+ reportInfoVO.getReportNo() + "】.docx", "UTF-8");
         response.setHeader("Content-Disposition", "attachment;filename=" + urlFileName);
         response.setCharacterEncoding("utf-8");
         //定义下载的类型
         OutputStream out;
         File files = new File(filePath);
 
+            log.info("读出的文件文件地址为：{}",filePath);
             FileInputStream inputStream = new FileInputStream(files);
             //3.通过response获取ServletOutputStream对象(out)
             out = response.getOutputStream();